Tag Archives: Tecsun S-8800

Best of the best: Reviews of some of my favorite portable shortwave radios

The following article originally appeared in the November 2018 issue of The Spectrum Monitor magazine:


Shortwave Portables: Some of my favorites

Being a radio writer and blogger, I’m often asked, “Isn’t radio dying?” or “How long are you going to keep listening to radio when there are so many other options out there?”

My answer? It’s simple:

Radio is about the journey.  And radios are the vehicles with which I explore our planet, albeit sonically.  I’ll stop listening to radio when it stops transporting me to far-flung, fascinating places across our planet.

I’ll stop listening to radio when when it can no longer provide the kind of direct information and understated entertainment that is, for me (and a few others like me), a welcome relief from the overwhelming demands and distractions of the Internet.

And I’m perhaps a bit anachronistic in that I prefer radio’s subtler theatre of the mind over the mindless image consumption that television demands; thus, I’ll stop listening to radio when it too, tells me what I must think, what I must imagine, and what I must feel.

In short, radio is my tool for exploration, and I continue to enjoy tuning, listening, logging and learning from it.  Very fortunately, I have the great pleasure of being in the middle of the world of radio technology in my reviews, evaluations, and alpha/beta testing.

This is why, over the years, I’ve made an effort to share some of my picks of the litter with others.  So when TSM editor Ken Rietz asked if I would be interested in writing a feature about this, how could I resist?

What follows is a series of mini-reviews which focus primarily on the portable radio market. This is, by definition, a curated list, but I’ve done my best to include a variety of receivers I regularly recommend. The radios are listed roughly from least expensive ($25) to most expensive ($270), and I’ve only included models that are in production at the time of this publication.

Ever-popular portables

Portables are truly the most popular category of radio among shortwave radio enthusiasts, and it’s no wonder why! Among their other virtues, modern portables can pack a lot of performance into an affordable package, they’re great for travelling, and their all-in-one nature makes shortwave listening accessible to virtually everyone.

Since I’m in the constant stream of correspondence and comments from radio enthusiasts, I know another reason some listeners consider portables simply invaluable: portables give us refuge from noise. Since many of us live in, and/or travel to, busy urban areas filled with radio interference, portables give us a means to head to the park, beach, or the countryside to escape the noise and increase our odds of working DX.

Fortunately for us, modern portables pack features of which, in former radio-listening days, we could have only dreamed.

What follows is a list of my favorite portables, listed by price in US dollars, with the least expensive first. Please note that retailer links include Amazon and eBay affiliate links that support the SWLing Post with your purchase.

Best Portable Shortwave Radios

$25 – $50 Range

Tivdio V-115 / Retekess V115 / Audiomax SRW-710S

Listening to the BBC Midwinter Broadcast on June 21, 2017 in Québec.

Pros: Affordability, sensitivity, built-in recording and audio playback features, compact size, impressive audio from internal speaker

Cons: Mutes between frequencies, front panel buttons feel rather cheap, no SSB mode, sluggish response from controls, small telescoping whip

Summary: For about $25, it’s hard to complain about the V-115. Its performance and list of features exceeds expectations for radios in this price range, which are generally a disappointment. As for myself, I mainly use the V-115 as receiver to make off-air recordings and as an occasional backup radio. Unless your budget is very tight, don’t buy the V-115 as your main receiver; rather, buy it to keep in the glove compartment of your car or in your go-bag. Note that this radio carries a number of brand names and has been rebadged many times. Click here to read more reviews of the V-115 on the SWLing Post.

Retailers:

Grundig Mini

Pros: Compact, simple, adequate sensitivity and selectivity, clear backlight display, surprisingly decent audio from internal speaker

Cons: No direct frequency entry, no SSB mode, limited features compared with pricier receivers

Summary: The Grundig/Eton Mini is the latest in the lineage of the Mini series from Eton.  The Mini has remained a popular radio because it delivers decent performance, with above average audio and makes for a nice broadcast listening companion. I recommend the Mini as a gift for those who want a simple pocket radio to operate with an easy-to-read display––great for the traveler or for elderly parents or grandparents who don’t like too many fussy buttons. Certainly a great value for the money.

Retailers:

Tecsun PL-380

Pros: Excellent sensitivity and selectivity, excellent audio via headphones, multiple AM bandwidths, ETM auto-tuning, excellent ergonomics, responsive controls, direct frequency entry, excellent bang-for-buck

Cons: No SSB mode, slight muting between frequency changes

Summary: The venerable PL-380 was my first ultralight Tecsun radio. It’s been on the market for many years, no doubt due to its solid performance. The PL-380 has an excellent receiver with impressive sensitivity and selectivity. The ETM auto-tuning feature is ideal for those of us who like to travel. The PL-380 is durable, affordable, and in terms of performance, is very similar to the PL-310ET (below). The PL-310ET might have a slight edge in terms of sensitivity. But for just $45, you simply can’t go wrong with the PL-380.

Retailers:

Tecsun PL-310ET

Pros: Excellent sensitivity and selectivity (perhaps slightly more sensitive than similarly-priced PL-380), excellent audio via headphones, multiple AM bandwidths, ETM auto-tuning, excellent ergonomics, responsive controls, direct frequency entry, excellent bang-for-buck

Cons: No SSB mode, slight muting between frequency changes

Summary: The PL-310ET, like its cousin the PL-380, is a classic ultralight radio and performs brilliantly for the price. The PL-310ET has long been the backup radio I’ve taken along on mini DXpeditions and field-listening sessions. The ETM auto-tuning feature is ideal for those of us who like to travel. The PL-310ET is reliable, and you’re hard-pressed to find a better performer under $50––indeed, it rivals some receivers twice its price. A solid choice for the budget-minded radio enthusiast and Ultralight DXer.

Retailers:

$50 – $100 Range

XHDATA D-808

Pros: Impressive overall performance, SSB mode, multiple AM and SSB filter widths, above-average audio from internal speaker, RDS, dedicated fine-tuning control, decent battery life from four standard AA cells, includes AIR band

Cons: Mutes between frequency changes, sluggish response from controls

Summary: The XHDATA D-808 was, no doubt, the most surprising receiver to hit the market in 2017. It’s an impressively sensitive radio across the bands, and can be snagged for an affordable price (generally $75-80 US). I was very skeptical of the D-808, but when I put it on the air, I discovered it gave some of my full-featured portables a run for their money. It is, indeed, a budget workhorse. If you live in New Zealand or Australia, you might find the very similar Digitech AR-1780 a more accessible option. Internally, the D-808 and Digitech AR-1780 (see below) are very similar. Click here to read more D-808 reviews on the SWLing Post.

Retailers:

Eton Field BT

The Grundig Field BT

Pros: Impressive sensitivity, excellent audio fidelity, can be used as a Bluetooth speaker, intuitive display, dedicated RF gain, simple tactile controls, overall quality feel

Cons: Clunky/quirky tuning is painfully slow, no direct frequency keying, no SSB mode

Summary: Last year, my friend Troy Riedel and I met at Mount Mitchell State Park to compare the Eton Field BT with the benchmark ($270) Tecsun S-8800. We were impressed that the Field BT did an admirable job competing with the S-8800 (see below). Indeed, due to the Field BT’s excellent audio, some broadcasts were slightly more intelligible than on the S-8800 (noting the S-8800 also has excellent audio). The only negative that was quite obvious at the time was how cumbersome it was to tune the Field BT compared with the S-8800. One year ago, the Field BT was widely available for $129––lately I’ve seen the price as low as $80 shipped. If you’re looking for a lunchbox radio that packs serious performance, room-filling robust audio, and you don’t mind slow tuning, the Eton Field BT is an excellent choice.

Retailers:

CountyComm GP5-SSB (a.k.a. Tecsun PL-365)

Pros: Excellent sensitivity, audio fidelity quite good via headphones, effective SSB mode, multiple AM and SSB bandwidths, very good medium-wave reception with supplied external bar antenna, unique form factor for one-handed operation, uses three standard AA batteries

Cons: No direct frequency entry, audio tinny via internal speaker, AGC doesn’t cope with fading as well as other comparable portables, no back stand nor rotatable whip antenna; thus this radio is not ideal for tabletop listening, supplied belt clip feels flimsy––if you plan to use this in the field, consider purchasing the excellent CountyComm GP5 series rugged case.

Summary: The GP5-SSB was one of the first sub-$100 DSP portables with SSB mode. Since its release others have entered the market (see XHDATA D-808 above for example). The GP5-SSB has a unique form factor tailored for handheld operation, much like a handie talkie. I keep a GP5-SSB in my backpack to use while on hikes, and am always very pleased with its performance. If you’re looking for a bedside or tabletop portable, I would recommend other similarly-priced receivers like the XHDATA D-808 or Digitech AR-1780. Note that if you live outside North America, you might find it easier to purchase the Tecsun PL-365 which is identical to the GP5-SSB. Click here to read our full review of the CountyComm GP5-SSB.

Retailers:

C. Crane CC Skywave

Listening to the 2016 BBC Midwinter Broadcast to Antarctica while traveling in Canada with the CC Skywave.

Pros: Overall great sensitivity and selectivity for a portable in this price class, considerate design, well-tailored for the traveler, AIR band is truly functional, NOAA Weather radio reception excellent, includes soft silicone earphones (in-ear type) actually worthy of AM/SW listening, auto scanning with the up/down buttons is very rapid, uses common micro USB port for power/charging

Cons: No SSB mode, internal speaker audio is somewhat tinny (use of the voice audio filter helps), no external antenna jack, mutes between frequency changes

Summary: I think the original CC Skywave is a brilliant little radio. Although it lacks SSB mode, it’s a fine broadcast receiver and one of the most sensitive travel portables on the market. For those of us living and traveling in North America, the CC Skywave is a veritable “Swiss Army Knife” receiver, as it not only covers AM, FM and shortwave, but is a capable AIR band and incredibly adept NOAA/Environment Canada weather radio receiver. At $90, I believe it’s the best radio value in the C. Crane product line. If the lack of SSB mode is a deal-breaker for you, consider the Skywave’s pricier brother, the CC Skywave SSB (below), also an excellent performer. Click here to read our full review of the CC Skywave.

Retailers:

$100 – 200 Range

Digitech AR-1780

Pros: Impressive overall performance, SSB mode, multiple AM and SSB filter widths, above-average audio from internal speaker, RDS, dedicated fine-tuning control, decent on-air battery life from four standard AA cells, includes AIR band

Cons: Mutes between frequency changes, sluggish response from controls. Note that at least one user has reported quick battery discharge when the radio is turned off. This has not been the case with my unit–in fact, it’s often turned off for a couple months at a time and maintains a steady, healthy charge.

Summary: Digitech is not a brand known for delivering enthusiast-grade receivers to the Australian/New Zealand markets through retailer Jaycar.. While they’ve a number of portables on the market, so many are plagued with internal noise and quirky controls. The AR-1780 is an exception. For $129.00 AUD (roughly $103 USD), you’re getting a full-featured radio that is, by and large, a pleasure to operate. The AR-1780 has its quirks, but so do so many ultra-compact portables in this price bracket. As mentioned in the cons above, there have been reports of some units draining batteries rather quickly when turned off (essentially in standby)––I have not experienced this, but this issue has been reported by a number of AR-1780 owners. The AR-1780 is certainly worth considering if you live in Australia or New Zealand. Note that the Digitech AR1780 and previously mentioned XHDATA D-808 share a nearly identical receiver design although their outer dimensions are slightly different. Click here to read our full review of the Digitech AR-1780.

Retailers:

Tecsun PL-660

Pros: Smooth digital tuning with no muting between frequencies, excellent synchronous detector, functional SSB mode, direct frequency entry via keypad, brilliant ergonomics, excellent sensitivity and selectivity (a best-in-class!), excellent price point and value for benchmark portable performance

Cons: BFO knob instead instead of push-button SSB, only two filters (wide/narrow), lacks a line-out jack

Summary: I’ve owned a PL-660 since 2011 and still take it on DXpeditions and to use as a benchmark when evaluating new receivers. It has rock-solid performance all around with pleasant audio from the built-in speaker, and one of the best synchronous detectors on the portables market. The PL-660 is the radio I’ve recommended more than any other for newcomers to the hobby: it’s a very capable DX machine with an ergonomic, intuitive interface. Click here to read other SWLing Post reviews that include the PL-660.

Retailers:

Tecsun PL-680

The Tecsun PL-680

Pros: Excellent sensitivity and selectivity on the shortwave bands, improved weak signal stability over the PL-660, stable sync lock, proven form factor with good overall ergonomics, great internal speaker––an improvement over the PL-660, but not as good as the PL-880––in short, other than medium-wave performance (see con), a worthy replacement for the PL-660; also sports excellent audio from the PL-680 internal speaker: improved over the PL-660, but not matching the fidelity of the PL-880

Cons: Medium-wave performance is lackluster, marginal noise floor increase on the shortwave bands (compared with the PL-660), lacks a line-out jack, SSB frequency display on my unit is + 1 kHz, so slight BFO adjustment is needed

Summary: If you’re a shortwave radio listener, you’ll be pleased with the Tecsun PL-680. In all of my comparison tests between the Tecsun PL-660 and Tecsun PL-680, the PL-680 tends to edge out the PL-660 performance-wise. This coincides with blind user surveys I conducted on the SWLing Post. If you’re a medium-wave DXer, you might skip over the PL-680; the PL-660 is likely a better choice for you. If you’re a casual medium-wave listener on the other hand, you’ll probably be pleased with the PL-680. Click here to read our full review of the PL-680.

Retailers:

CC Skywave SSB

Pros: Considerate design and ergonomics, well-tailored for the traveler, excellent sensitivity and selectivity for a compact radio, faster AIR scanning compared with the original CC Skywave, better HF frequency coverage than the original Skywave (1.711-29.999 MHz, compared to 2.300-26.100 MHz), pleasant SSB audio, multiple bandwidths in both AM and SSB modes, no overloading noted, well-written operation manual, excellent weather band reception, nice red LED indication lamps for SSB and Fine Tune engagement, NOAA Weather radio reception excellent, includes soft silicone earphones (in-ear type) actually worthy of AM/SW listening, uses common micro USB port for power/charging, excellent battery life from two AA cells

Cons: At $169, US the CC Skywave SSB is certainly the priciest compact portable on the market, yet mutes between frequencies, engaging SSB mode requires 2-3 seconds of delay (common for this DSP chip), no RDS, no audio-out jack, no sync detector (a “con” in this price class), no long-wave reception, first production run had some quirks which have now been addressed by C. Crane (in case you shop for a used unit).

Summary: I love the CC Skywave SSB. Sure, I wish it had RDS, an audio-out jack, didn’t mute between frequencies, and was less expensive (the current price of $169 seems excessive). But overall, it’s a fantastic package. I’m impressed with the amount of performance the Skywave SSB provides with such a short telescoping antenna. Since first being introduced to the Skywave SSB last year, it has become my choice travel portable. Check out our initial review of the CC Skywave SSB and the important updated second production run review.

Retailers:

Tecsun PL-880

Pros: Excellent ergonomics, excellent sensitivity and selectivity, superb audio from internal speaker, wide array of filter options in both AM/SSB more than on any sub-$200 portable on the market!), absolutely no muting between frequencies even while using a .5 kHz filter in SSB, sturdy carrying case has dedicated pocket for English operation manual, single supplied rechargeable battery delivers a very long life

Cons: Two-second delay when changing modes (AM/SSB/AM sync), some audio splatter on peaks in weak signal DX, sync detector (hidden feature) delivers mediocre performance and substantially reduced audio fidelity, AM (medium wave) prone to imaging if strong AM broadcasters are nearby, supplied rechargeable battery is not as common as AA batteries

Summary: I’ve owned the Tecsun PL-880 for five years and it continues to impress. Tecsun has made iterative changes to the firmware over time, and now this radio is one of the best performers in the sub-$200 price bracket. The audio from the PL-880 internal speaker is simply unsurpassed in this size of radio. The PL-880 isn’t perfect, but it does an amazing job, pleasing DXers from every angle and even ham radio operators who appreciate the narrow filter settings in SSB mode. All in all, you can’t go wrong with the PL-880––it’s certainly a quality piece of radio kit! Click here to read our full review of the PL-880. Click here to read our list of PL-880 hidden features.

Retailers:

Eton (Grundig Edition) Executive Satellit

Pros: Excellent sensitivity, excellent audio from built-in speaker, ergonomic and intuitive interface, uses common AA batteries, multi-joint swivel antenna is best in class, excellent build quality, display is easy to read, effective station memory management

Cons: Mutes between frequencies, executive Satellit model typically costs more than previous non-executive model

Summary: The Satellit has a dedicated following among hard-core DXers, both the audio and superb sensitivity placing it well within the realm of benchmark receivers. It’s a fantastic field radio and feels like one that should serve you over the long haul. It’s not a perfect radio; I especially wish it didn’t mute between frequency changes, although Eton seem to have minimized this in the latest production runs. If you’re seeking a super-sensitive portable to sniff out weak DX, then the Satellit is worth serious consideration. Check out some of Oxford Shortwave’s previous posts which include the Executive Satellit.

Retailers:

$200+ Range

Tecsun S-8800

Pros: Brilliant audio fidelity from built-in speaker, dedicated AM bandwidth and fine tuning controls, excellent bespoke IR remote control, capable SSB mode, excellent shortwave sensitivity, excellent shortwave selectivity, excellent FM performance, easy-to-read backlit LCD digital display, remote control beautifully equipped for full radio functionality, included 18650 rechargeable lithium batteries power this radio for hours, BNC connection for external antennas, does not overload even when connected to large external antennas

Cons: Lackluster mediumwave performance, no synchronous detector, no direct keypad entry (pro: remote control, however, has excellent keypad entry), can’t charge and listen at the same time as is not designed for AC operation, no backstand, when in narrowest SSB filters AGC can’t reliably handle audio/signal changes, slight “warbling” sound while using fine-tuning control in SSB mode, no RDS display on the FM band

Summary: If your primary use of the S-8800 is for medium-wave or long-wave DXing, you should look elsewhere. While the S-8800 will serve you well with local AM stations, it will not dig signals out of the noise like other better-equipped AM receivers. But: if you’re primarily a shortwave radio listener, you’ll certainly be pleased with the S-8800! The S-8800 consistently outperforms my beloved Sony ICF-SW7600GR and my Tecsun PL-880. Indeed, it is the most sensitive and selective shortwave portable I own. On the flip side, it’s also the most expensive: $268 at time of publication. If you want top-class HF performance from a portable radio and you expect superb audio, I think you’ll find the S-8800 well worth your investment. Click the following links to read our full review of the S-8800, 13dka’s review which compares the S-8800 with the PL-660 and D-808 and Dan Robinson’s most recent S-8800 comparative review.

Retailers:

There’s a portable for everyone

You might have noticed that there’s a portable receiver on this list for everyone:

  • The listener who wants turn-on-and-play functionality
  • The casual listener
  • The hiker
  • The traveler
  • The DXer
  • The ham radio operator

Keep in mind that this is a curated list of some of my favorites that are widely available on the market new. There are a number of receivers on the market––the Degen DE1103 comes to mind––which would have made it to this list had they not been “updated” with a DSP chip. Manufacturers add DSP to reliable models in order to increase profit margin, since DSP chips cost a fraction of traditional receiver design. DSP chips have revolutionized the portable market in many positive ways, but if they’re not properly implemented in a set, they can produce higher noise floors, audio anomalies, shaky AGC, and other undesirable traits.  The DSP receivers in the list above have properly implemented DSP technology and, save the cheapest models, are all what I would consider “enthusiast grade” radios.

What about other types of radios?

Of course, if you’ve become addicted to radio, you shouldn’t stop at portables! I would encourage you to check out the three-part Software Defined Radio Primer published in September (Part 1), October (Part 2), and November (Part 3). The SDRs I mention in the primer are essentially what I consider the best of the best.

Of course, there are still a handful of tabletop shortwave receivers like the Alinco DX-R8T HF receiver, the Elad FDM-DUOr SDR receiver, and the Icom IC-R8600 wideband receiver. All are top-notch performers and, when paired with an effective antenna, can pull out weak signals much better than a portable radio ever could.

If you’re a ham radio operator, take advantage of modern general-coverage transceivers. Only a couple decades ago, most transceivers were “ham band only” and the ones that were not compromised performance if they included the broadcast bands.  This is no longer the case. Modern general coverage HF transceivers can rival dedicated tabletop receivers in many cases. I’m particularly fond of the Icom IC-7300, IC-7200, and Kenwood TS-590SG as home stations, and the Yaesu FT-818, Elecraft KX3, and the Elecraft KX2. This is a mere sampling of some of the excellent general-coverage transceivers on the market. Before you purchase a general-coverage transceiver, simply make sure it has AM mode and that the bandwidth is wide enough for pleasant audio. Ask current owners how their transceiver sounds on the broadcast bands.

In summary

As you select your next radio, take into consideration how and where you plan to use it, as well as what you’re willing to spend. The good news is, we live in an era with an extraordinary number of options covering all price ranges and uses. So, be assured: there’s a radio out there just waiting to sonically transport you to far-flung and fascinating regions, too.

Vive la radio! Long live radio!

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Dan compares and reviews the Tecsun S-8800 portable AM/FM/shortwave receiver

Many thanks to SWLing Post contributor, Dan Robinson, for the following guest post and review:


Tecsun’s S-8800:  Is This All The Radio You Will Ever Need?

These days, we who still derive enjoyment from listening to shortwave broadcasts, be they larger international broadcasters or smaller stations that remain on the air against all odds in the Internet age, also enjoy using the many types of radio receivers that enable this activity.

One of the cruel ironies is that today’s technological advances have made possible the kind of worldband radios (the term that first came into wide use way back in the 1980’s) that years ago we could only dream of, be they full communications receivers or portable receivers.

Having begun my own DXing/SWL career in the late 1960’s, and pretty much maintained my hobby activities over the decades, I have used pretty much every receiver that ever existed, from tube radios to today’s latest DSP wonders.

I have a soft spot for classics from SONY — my list of portables today includes the fantastic SONY ICF-SW77, SW-07, SW-55s and SW-100.  Panasonic is represented in my portable collection by the wonderful RF-B65.

Only in recent years did I decide to test the main higher end portable offerings from Tecsun:  the PL-660/680, and PL-880. What I discovered, as have most people who own the Tecsuns, and similar receivers such as the XHDATA D-808, are the wonders of DSP chips and the great flexibility they provide, such as multiple selectivity options, along with excellent sensitivity.

Though it’s been on the market for going on three years now, one of the receivers I had not been able to test was the Tecsun S-8800.  There are quite a few reviews already online. Some go into extensive detail in describing the plus and minus points of the radio.

With so many people having already assessed the radio — and most of them in fairly glowing terms — I won’t repeat a long list of technical specs, as you can find those in other reviews, and on the site of Hong Kong-based Anon-co, which is probably the main seller of the S-8800.

Headline

The S-8800 is arguably the best multi band radio portable among portable category offerings on the market today.  It combines superior audio delivered from its superb front-firing speaker, with equally superb sensitivity (triple conversion), and multiple selectivity options, with an amazingly professionally-executed remote control.

I used the S-8800 in a number of physical locations, from public parks where I hoped to avoid high noise levels, to my back yard where noise levels are, unfortunately, quite high.  I have compared the S-8800 to a number of portables in my collection, including: SONY ICF-2010, SW-77, SW-55, along with Tecsun’s 660 and 880, Grundig SAT-500.

Audio

Hands down, the S-8800 wins the audio competition when compared to pretty much every other radio.  Where the competition gets tight is with receivers such as the classic Grundig Satellit 500, and Tecsun’s PL-880.

Sensitivity

This is a TRIPLE conversion radio.  As everyone knows by now, Tecsun did not merely adopt the cabinet of the old Eton S350 but basically stuffed a hot rod racer into the cabinet of what was previously a mediocre radio at best.

Selectivity

Widely used in a number of radios these days, the S-8800 uses a DSP chip that is seen in a number of other receivers.  The best description I have seen so far is in the review by Jay Allen who notes that Tecsun “decided to utilize a combination of DSP (Digital Signal Processing) circuits along with traditional analog circuits . . .most of the AM/SW circuitry is PLL/analog along with the 1st and 2nd IF’s, while the 3rd IF is DSP.”  It appears that after a bit of a rocky period in the beginning when initial units suffered from images and birdies, Tecsun got it right.

Ergonomics

Much has been said about the fact that Tecsun decided not to include a keypad on the radio itself.  I too was skeptical. We have all become accustomed to keypads as standard equipment on portables.

Personally, I do a lot of my listening on the beach during vacations, and am used to being able to hold and operate the radio in such situations, so the thought of having to carry a remote control seemed uncomfortable at best.

However, the reality is that it’s still possible to navigate the shortwave, AM, and FM bands easily even without the remote — call me old fashioned, but I am from a group of older listeners who have most frequencies memorized anyway, so I know where I want to go to hear certain stations.

Tecsun hit it out the ballpark with the remote supplied with the S-8800.  It looks like something you would find with high end stereo equipment and clearly much thought went into making sure it can control every aspect of the receiver, from SW band slewing to selectivity, volume, readout — everything except BASS and TREBLE control, Timer/Alarm, and master volume (i.e. as other reviewers note, you have to set the on-radio master volume to a high enough level first, then use the remote to vary).

Power

The radio requires two 18650 lithium (Li-ion) rechargeable batteries, with individual indicator LEDS inside the battery compartment.  This choice is perhaps one of the most controversial aspects of the 8800. Among other things, 18650s usually receive more attention from airport security personnel if one is taking the radio on a trip — this is something everyone should keep in mind.  Any radio being transported on a flight these days is going to be subjected to added scrutiny, simply because almost no one uses radios anymore.

As for the power needs of the receiver, the 18650s seem to do a good job and last quite a long time, even days.  Included in the box is one of those white USB charger blocks — quite small and convenient. I usually travel with separate 18650 chargers, the kind used with high end flashlights, so having spare sets of charged batteries is not a problem.  But if both 18650’s in the Tecsun are drained, the radio definitely needs to re-charge to a minimum level required for operation.

As I write this, I plugged the S-8800 into a wall outlet (a blue LED indicator on front indicates charging mode) and I was unable to use the radio as the battery level had completely zeroed out.  Also keep in mind that the USB charging brick throws off EMI to other radios in the vicinity, and makes it impossible to use the S-8800 itself — there is just too much interference from the charging process to the radio’s receiving circuitry.

Comparisons

As mentioned, I compared the S-8800 with a number of other portables in my collection.  Each of these other radios, including the classics from SONY such as the SW-55 or SW77 have their strengths.  For example, the SW77 has the best implemented synchronous reception of any portable since the ICF-2010 along with superb sensitivity.  However, even the large speaker on the SW-77 was unable to compete with the S-8800. Only radios such as the older Grundig SAT 500/700 had the advantage when compared to the S-8800’s speaker, with the Tecsun PL-8800 close behind.

Receiving Comparisons

I decided to take the S-8800 out to my back yard for a receiving comparison with the receiver I consider to be among the top five best in what I call the small portable category (which is above the mini-portable category in which we find the SONY SW-100 and SW-07 and similar size radios).

In intensive use over the years, I have concluded that the Panasonic RF-B65 is probably among the hottest small portables.  With its famous amplified whip antenna, the 65 time after time succeeds in allowing me to hear stations that other portables struggle with (see this 3 radio comparison I posted a few years ago in which the B65 outguns the Sangean 909X and SONY SW-07).

Rather than produce several separate videos, I have combined one listening session comparing the S-8800 with the RF-B65.  It’s a bit long, so my apologies, but gives you an idea of how these two fine portables did going head to head.

Click here to view on YouTube.

Leaving aside the obvious superiority of the Tecsun where audio is concerned, the S-8800 competes well with the Pan RF-B65, often superior to the smaller radio, but sometimes inferior in one respect.

While there was nothing the S-8800 could hear that the Panasonic could not, signals seem to jump out of the S-8800 in a way that they did not with the smaller radio. However, there appeared to be an interesting difference when it came to the ability of each radio to deal with interfering stations 5 kHz above or below.

As shown in the video, the Panasonic was able to distinguish more clearly between a station on 9,650 kHz (Guinea) and a station 5 kHz above (in this case, Algeria via France, using 9,655 kHz) than the Tecsun, which seemed to struggle.  Indeed, at one point I was forced to attempt ECSS (Exalted Carrier SSB) mode to separate the two stations, whereas on the Panasonic, being the older and simpler radio design was an advantage in that the RF-B65 was actually able to more clearly separate the two stations by “de-tuning” from the center frequency.

One huge advantage of the S-8800 by the way is that there is a hidden software change that enables one to adjust SSB zero beat to zero or near zero.  This means that in theory using LSB/USB to improve reception is possible, though keep in mind that there may be some variation from unit to unit. So far, after performing the so-called ‘secret’ fix (among a list of tweaks discovered so far) my particular S-8800 appears to be able to zero beat LSB/USB with little or no variation between the side bands, pretty much up and down the SW bands.

Conclusions

For me, the S-8800 has turned out to be the biggest surprise of the last several years.  Coming seemingly out of nowhere, packaged in the cabinet of a receiver that was seen as mediocre at best, we have a triple conversion beauty (it seems to weigh almost nothing by the way) that provides pretty much every tool required these days to tackle what is left of shortwave broadcast reception.  It has superior audio, unless one compares to older Grundig and similar sets.

Drawbacks are quite few to be honest.  A case can definitely be made that using 18650 batteries was a poor choice by Tecsun.  This means, for example, that if you’re out on the beach or elsewhere for many hours, the only way to charge up the radio would be to use a separate phone battery charger rather than simply be able to slip in regular alkalines.  But then, I carry separate battery charge units already for my phone.

The big criticism that synchronous reception could have been included is also valid.  The same was said about the SONY ICF-SW55 — with synchronous reception, and a bit more careful design of the tuning circuit, that radio could have been a heavier hitter, a mini-ICF 2010, something the much more expensive SW-77 was designed to improve upon.

However, so far radios utilizing DSP chips have struggled when it comes to synchronous reception capability.  Indeed, the feature has ended up being discovered only as one of a number of ‘secret’ features. Only the PL-660 has a decent synchronous feature, but that radio is hobbled by limited selectivity options, while sync on the PL-880 is pretty much useless.

Finally, I have to say thank you to Tecsun for doing everything possible to avoid the dreaded ‘MUTING’ problem that has been seen on so many small portables.

As I found to my disappointment when using even the much-praised Eton Grundig Satellit, and even the C Crane Skywave SSB, this problem can be a killer for those of us who consider it absolutely critical to be able to hear EVERYTHING on and between frequencies.

So, the big question — would I recommend the S-8800?  As with almost everything, the answer to that is, it depends on what kind of a listener you are, and expectations.

From a performance perspective, if you are like me, a die-hard DX’er at heart who gets a kick out of searching for the last Peruvians on the air, the S-8800 should be more than sufficient.  If you’re both a die-hard DX’er and enjoy FM and AM, the 8800 should also be a perfect selection, since it’s been reviewed quite well in terms of medium wave and FM capability.

A personal note — for me, part of the fun of shortwave portables has been their ‘cool factor’.  I’m just one of those who likes to carry around complicated looking radios with lots of buttons. The SONY 2010, SW-55, SW-77s, older Grundigs all fit the bill.

I never thought the S-8800 or radios similar to it in appearance would.  So, for me it’s going to require a bit of a change, since the S-8800 looks like, well . . . it looks like a ‘toy radio’!

But it’s one hell of a toy-looking radio.  It’s a triple conversion monster packed in the frame of something that, at one point in the past, you might have considered getting for your kids (if they even knew or know what a radio is!).

As many of us are at this point in our lives, I am also thinking ahead — to the day when my numerous premium Watkins Johnson and JRC radios, and a few boatanchors hanging around, will have to go because of downsizing.

When I’m 65, as the Beatles song goes — or more likely 85 or 90 — what will I be able to fit on a bedside dresser and use easily to tune in whatever is left on shortwave (if anything)?

The answer to that question is a radio that’s small enough and enough of a performer, preferably with a well-designed remote, to bring in anything that’s still on HF, MW, and FM.  With those needs in mind, the answer is already here, in the Tecsun S-8800.

[I want to express sincere thanks to Anna at Anon-co who responded quickly when I proposed a review of the S-8800 and supplied the receiver on which this article is based.  Anna was patient as my original plan to have a review in by September was delayed by unavoidable personal matters. Thanks also to Tom Witherspoon for getting the review up so quickly].

Click here to check out the Tecsun S-8800 at Anon-Co’s website and here via the Anon-Co eBay store.


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A detailed review of the Tecsun S-8800 and comparison with the Tecsun PL-660 & XHDATA D-808

Many thanks to SWLing Post contributor, 13dka, for the following guest post:


Tecsun S-8800 Review

by 13dka

Looking for a new toy again I recently revisited the Tecsun S-8800, which looked like it could replace both my battered old Grundig Satellit and my Tecsun PL-660.  Being in production for a few years now, and with the “birdies” situation ironed out long ago, the S-8800 has gathered much acclaim by now but also a few somewhat contradicting reviews.  For example, one review reports that the S-8800 can cope with larger antennas, another one states the exact opposite, one praises the MW performance, another one attests only average sensitivity, and only one mentioned an unpleasant detail I’m going to emphasize on in a bit.

All reviews touted the improved SW performance in AM and SSB though, and that was reason enough to make my own experiences.  Testing it turned out to be a bit of an emotional rollercoaster though.

I hope I can share more than only redundant bits of information about the radio, and I’ll skip most of the general information you can read in most other reviews.

Off to the 13dka radio test site at the dike!

13dka’s SWL Happy Place

General

Like the technically somewhat similar Tecsun PL-880, the S-8800 is a triple conversion receiver and has 2 conventional IF stages, the third IF stage is using a Si4735 DSP chip again, providing the  filters and all that jazz.

Tecsun seems to have thrown a lot more parts into it than in previous radios, plus a pretty big ferrite rod (covering 8-9/10th of the radio’s width) with individual LW and MW coils (most of the smaller receivers have only one coil), a 108mm telescopic whip and of course the “gun metal” knobs.  Designing a radio with a rather simple front panel and making a remote control an integral part of the operation concept (like it is reality with TVs for a long time) is a charming oddball approach, in a way reviving an utmost luxurious feature of 1930s high-end radios.  So let’s cut to the chase and talk performance:

Longwave and Mediumwave

On LW and MW, I first compared the S-8800 with my old Grundig Satellit 400 at home.  The old clunker has similar dimensions, a big old speaker bass/treble controls and it was known to have an average sensitivity on the AMBC band in its time, when all the great, now vintage AM performers were still ubiquitous, so that’s rather a “Jay Allen average” than an “average of the mediocre AM radios of this millenium”.  I think Jay Allen might rate it 3 stars.

Longwave

The first station I tuned in was the BBC LW transmitter network on 198kHz and it turned out a tad more noisy on the Satellit.  Great!  I could also pick up Medi1 and Kalundborg a smidge better than on the Grundig, and in the early evening, out at the beach I was picking up stations on all still populated channels on LW (minus 180kHz where it has one of the remaining birdies).  The other new portables I currently own (PL-660, D-808) are far away (PL-660) and far, far, far away (D-808) from that kind of performance.

Mediumwave

Unfortunately that good impression vanishes gradually when leaving the long wave for the NDB band (still good) and finally medium wave.  Before I left the house to test the radios on the electrically quiet beach again, I was checking out one of my favorite border case stations (low power station from The Netherlands on 1602kHz, whatever their name is this week) and that made very clear already that the S-8800 can’t hold a candle to the Satellit, at least not on the top end of the MW band.  Despite all the noise indoors, on the Satellit I could easily recognize the song being played while the S-8800 didn’t pick up anything at all.

On the beach it turned out that – despite the ferrite rod being twice the size – I find it only marginally better than the PL-660, and not close enough to the little XHDATA D-808 (if you’ve read my D-808 review you already know that this little radio is almost on par with the Grundig on MW):

Timeline: 0:00: D-808 0:07: S-8800 0:11: D-808

Click here to download audio.

Of course I have read Thomas’ assessment of the AM performance so I was prepared to be underwhelmed.  But at least you can connect some high gain MW antenna to make up for the missing sensitivity and be happy again, or can you?

A not so nice surprise

The unpleasant detail I mentioned before is:  the Int/Ext Antenna switch does not turn off the internal ferrite bar antenna.  Jay Allen mentioned it in his review, it was the only review with that detail and unfortunately I overlooked it.  How does that matter?

The main issue is this: if you’re (like me) forced to use outdoor antennas to escape high indoor noise levels, the internal loopstick just won’t let you.  The external antenna will just increase the SNR a bit when the station is strong enough anyway.  Even in a low noise environment, the internal loopstick will needlessly add noise to the signal received from a high-performance active loop or FSL antenna.

That also explains a paragraph in Thomas’ S-8800 review:

“I also hooked up the S-8800 to my large horizontal loop antenna. This certainly did improve MW reception, but not as dramatically as I hoped. Additionally, it seemed to be very sensitive to RFI in my shack even when hooked up to the external antenna.”

There’s more external antenna idiosyncrasy:  only the BNC jack is wired to the “Ext” position of the antenna switch,  the “hot” (red) Hi-Z terminal is active when the switch is in the “Int”-position, it just seems to save you an alligator clip on the whip.

The dedicated “AM antenna” terminal was in part what sold the S-8800 to me.  The label made me assume this would be specifically wired to the AM circuit but as it turns out it’s just a generic high impedance input and I really didn’t anticipate that the internal loopstick remains always active (or in case of the Hi-Z terminals, the retracted whip).  Yes, technically you can connect an external antenna for MW, practically…YMMV.

To conclude this section, the final outcome of this antenna connector issue plus the not so brilliant MW sensitivity was that not even my active ML-200 loop (connected to the BNC-jack) could improve reception on 1602kHz enough to make the S-8800 get at least a bit into the ballpark of the Grundig with its loopstick antenna.  The currently mounted small 80cm rigid loop on the ML-200 just couldn’t produce enough signal to lift the station over the noise that much.

Shortwave SSB

As the other reviews reported already, Tecsun has obviously worked on the AGC issues their former products had.  I can confirm this so far, the AGC does not show the distorted onset of leveling anymore – unless the signal is very strong.  But the leveling happens much faster than e.g. on the PL-880 so the remaining blasts of distortion are quite short:

Click here to download audio.

A more relaxed AGC release time would save us most of those too.  I noticed AGC pumping effects from strong signals in the spectrum neighborhood only with a big antenna connected.  But unfortunately there is more…

Stuff you have to live with:

In his great review, Thomas mentioned the auto mute sometimes interfering with reception. I noticed this too (with all bandwidths on SSB) and I credited this to very low noise figures. When the bandwidth is narrow (=less noise) or if you have a very low noise floor anyway like when tuning through 25-30MHz, the receiver gets muted over the entire chunk of spectrum, just to intermittently and pretty suddenly pass the noise again.  Sounds like a broken antenna cable and has some potential to confuse people:

Click here to download audio.

Then I made some experiments with ECSS, destroying my “noise floor” theory.  It doesn’t always happen but under circumstances that may sound like this:

Click here to download audio.

Too bad that setting auto mute to ’00’ doesn’t actually turn it off in SSB mode so there’s likely no remedy for that.

On my example, there is absolutely no difference between the 3kHz and 4kHz SSB filters.  A working 4kHz filter would have been a good choice for ECSS reception.

Another remaining quirk at least on my specimen of the S-8800 is a slight FM modulation of an oscillator in SSB, particularly with strong signals.  You can hear it best if you create a heterodyne or listen to CW, the tone sounds a bit hoarse, so do voices and I’m not sure whether or not this could affect narrow-bandwidth digimiode decoding.  The front panel (namely the bandwidth knob area) is quite susceptible for “hand capacity”, the frequency varies a bit when you move your hand in front of the S-8800.  This is not uncommon with portables of course, but my D-808 for example has its “Theremin playing area” on the back of the radio.

In this clip you can hear both the “hoarse” modulation and my hand waving  to you.

This leads me to calibration and frequency drift.  The S-8800 can be calibrated on SSB (see the “Hidden features” section below), however this turned out to be a (too) fast moving target.  I don’t know if it’s the VFO or the BFO but it is so temperature-dependent that 6°C temperature difference equates to a quite substantial (for SSB) drift of 150Hz.  Whatever oscillator it is, it seems to lack any temperature compensation measures, with all the implications that may have on relaxed SSB listening, digimode decoding and ECSS reception when the temperature isn’t quite stable where you want to use it.  After calibrating it, it’s often slightly off again within the same minute.  My cheap little D-808 won’t drift even when I take it from an overheated apartment into a -5°C cold winter storm.

The good stuff

Now to the fun part!  When I compared the SSB performance of the S-8800 with my PL-660 the first time, I found them very close for some reason.  I could find only one weak station that came in noticeably better on the S-8800 and while I was happy that it wasn’t worse than the PL-660 I was also a bit disappointed.

Timeline: 0:00: PL-660, 0:10: S-8800 receiving the “Gander Radio” VOLMET.

Click here to download audio.

Then I repeated the test a few days later, this time a bit more into the evening and the outcome was very, very different.  The S-8800 won every single weak signal comparison with ease and sometimes in a way that made me think my PL-660 must be broken.

But then I could help the PL getting a lot closer by simply holding it in my hand, the difference was that I had placed the PL-660 differently so I could record both radios easier.  The factor I forgot to put in the equation was that the S-8800 is absolutely not depending on anyone holding it to give it some counterpoise – that and the long whip is certainly a part of its advantage, and the receivers would be much closer when used with the same external antenna.  With the radios just standing there tho (and that’s what most people will do with their radio instead of holding it in their hand), the difference is remarkable nonetheless and I also learned that you should always look and listen twice when testing radios!

Timeline: 0:00 D-808, 0:03: S-8800, 0:08: D-808, 0:10: S-8800

Click here to download audio.

Timeline: 0:00: PL-660, 0:05: S-8800, 0:10: PL-660, 0:16: S-8800

Click here to download audio.

When I repeated the test yet again but granted the PL-660/D-808 the litte bit of counterpoise they seem to need (I let them rest on the car door instead of holding them), the results were not that unequivocal anymore.  However, the receivers were 50% on par, the S-8800 was clearly better the other 50% and overall the other two receivers could not score a single point for them.  I think that shows that the S-8800 really is a hair or three better.  Beyond the increased sensitivity and minus the frequency drift, SSB reception feels more mature, the the S-8800 behaves more like a regular communications receiver now and the big speaker is a big plus.  Of course that means there should be also an improved reception of…

Shortwave Broadcasts

I know that the S-8800 has inherited the “Enjoy broadcasting” and “BCL RECEIVER” lettering from the cheap S350, but after stepping the PL-660 and the S-8800 through all shortwave broadcast bands, I felt that’s exactly hat it was made for, and it shows!

There is no doubt that a big speaker can create the illusion of better reception, but I think I don’t fall for that easily and rather listen to the background noise and how intelligible the “content” is.  While the comparison with the PL-660 often ended up in a tie when I subtracted the impact of the speaker in my mind, there were indeed some stations where the S-8800 had remarkably less noise than the PL-660.  But of course the big speaker is giving the S-8800 a permanent edge on all reception cases, and it’s a real joy to listen!  Combined with lower noise and a generally more stable signal (through better AGC) this made quite a difference between the two.

Bottom line is that when listening to shortwave broadcasts, the S-8800 gives you the warm and lush sound of yesterday’s famous receivers while it technically delivers the best performance of all Tecsun portables so far.  If you fancy music programs on shortwave and if you don’t mind the price for the luxury and performance, you’ll enjoy this radio a lot.

FM

Short story: my specimen of the S-8800 lacks the very good FM band sensitivity of the PL-660 or the XHDATA D-808.  While the latter radios present my favorite marginal case station 100km away  fairly with some noise at sea level, the S-8800 just doesn’t receive that station at all, no matter how I position the whip.  It’s not exactly worlds between them but considering that (assumedly) most of the FM receiver is in the Si4735 chip that it shares with a couple of great FM performers from the same company, this is a bit surprising.

Signal handling capabilities

The S-8800 is said to have a pretty robust frontend, which I found true but I want to put that a bit into relation.  My “lonely beach/dike listening post” sports 2 abandoned steel flag poles of 6 and 8m height.  They can serve as support for wire antennas, or easily be used as an antenna themselves by inductively coupling them to the receiver – IOW by winding a wire 2-4 times around the pole (you could use the Eiffel tower as an antenna this way) and connecting the other end to the radio.

For some reason this contraption produces quite massive output voltages, but I could always use it for a quick and thorough (and due to the location QRM-free!) reception improvement with my PL-660 anyway.  Why?

The PL-660/880 have a 3-position (DX, Normal, Local) switch. I think it turns off the input preamp in the “Normal” postion and adds a simple attenuator circuit in the “Local” setting.  The latter is sufficient to tame the output of all sorts of antennas (including the flag pole) enough to make my PL-660 work just fine with that on all bands.

The S-8800’s sensitivity switch on the other hand has only 2 positions and telling from the results it really only turns off the preamp.  Now it actually acts up much less on the flag pole than the PL-660 in its comparable “DX” and “Normal” positions, so obviously Tecsun has put some effort into making the frontend more robust indeed.  But it seems they thought “that should do, let’s ditch the 3rd (attenuator) position and save 3 resistors” and that left me with many (but tolerable) images across the entire shortwave above 3 MHz, and a heavily image-infested 160m band.  BTW, a few soft images from (I guess) 49/41m blowtorches could be heard around 29MHz with only the whip.

A word on the audio

I believe that the “legendary” status of the Grundig and Zenith lines of world band receivers is partly owed to their big sound.  They had their music loving and program listening audience in mind, and Tecsun’s choice of casing, big speaker, the bass and treble controls are certainly taking the same line.

Compared to my Satellit 400 (80s model, but still has much of that “legendary” sound), the Tecsun sounds a bit more boomy in the lower mids while having a less super-deep bass response than the Grundig, which also sounds more neutral.  Besides these very unimportant distinctions, the S-8800 does sound big and that also helps reception – lacking low mid/bass content can impair intelligibility as well, and it causes more fatique on long DXing sessions.

The bass/treble shelving EQ is certainly more sophisticated than the Grundig’s, it has quite sharp cutoffs at very sensibly chosen frequencies, so turning the knobs down will leave the main chunk of the mid range completely unaffected and just helps removing rumble or the 5kHz beat frequency from a band neighbor, or add some nice hifi-highs and beefy low end when you turn them all the way up.  In other words you can continuously blend the speaker sound from perfect “voice communications” style to “dad’s big old radio”.

Hidden functions

Of course the S-8800 has some unofficial “power off” and “power on” extra functions assigned to the number keypad on the remote (they all work by pressing and holding a number key for up to 10 seconds).  Some are identical to the PL-880, some are different:

0.) I found calibrating the S-8800 on SSB works with the same method used on the PL-880:  Tune to a station with a known frequency, switch to USB or LSB and use the fine tuning knob to tune for best audio/music playback. An alternative way of doing this is downloading a free spectrum analyzer app for your smartphone (“SpecScope”), tuning the radio 1kHz off frequency so you get a nice heterodyne tone on USB or LSB, then using the fine tuning knob to tune the tone to hit exactly the 1kHz mark on the analyzer display.  Your last 2 (Hz) frequency digits will now show an offset frequency.

1.) Then press and hold the ‘0’ button until a ’00’ appears in the top right corner of the display and the last 2 digits of the frequency readout start flashing.  Release the button and quickly use the fine tuning knob to reset the last frequency digits to ’00’ (the number on the top right corner should be changing while doing that), then immediately hold the ‘0’ key again to confirm – tadaa, the offset should be gone while the last 2 frequency digits show ’00’ now.  This all needs to happen pretty quickly and with the right timing, so it may take a few attempts to get it right.

2.) With the radio off, button ‘2’ turns the LW band on/off.

3.) Press and hold the ‘3’ button while the radio is off to toggle between permanent and “intelligent” display illumination.

4.) When the radio is turned on, this button enables access to the extra functions of the number 6 and number 9 keys.  The display will read “On” when you perform this the first time, doing it again will turn it off again.

5.) Radio on, set to FM band: this toggles between 75 (US) and 50 (anywhere else) microseconds deemphasis on FM.

6.) Radio on: When enabled using the ‘4’-button as described before, holding the ‘6’ will toggle the (annoying) dynamic bandwidth feature off and on.  You can set this independently for AM and SSB.  Ideally to zero, because it automatically resets your bandwidth setting and since this is happening in steps, it sounds quite strange.  The PL-660 uses a stepless dynamic envelope following low pass filter (which is I believe what they called “DNR).

7.) This is still a mystery to me.  On the PL-880, this button apparently controls the line out level on FM.  On the S-8800 it (ostensibly) seems to control the S-meter bias with numbers running from ’00’ to ‘+99’ and ‘-99′ for all bands.  Positive values reduces the S-meter display which made me curious if it rather controls AGC level or gain at some stage, but it really seems to affect the S-meter display only.

8.) Radio off: Toggles the seconds display on the main clock (when the clock is displayed instead of frequency).

9.) Another important one: this controls the threshold of auto squelch/soft mute.  If you want to turn that off, turn it down to ’00’ with the main tuning knob, then hit the ‘9’ key again.  You need to do this for AM, FM and SSB separately.

Random stuff

  • The S-meter was indicating a permanent base level of 2 bars even at my remote beach listening post.  But even though it can apparently be “calibrated”, a 5-bar indicator is quite a step backwards from the 99-step RSSI meter of the PL-880.
  • After an initial discharge and recharge cycle, the 2x2000mAh “18650” batteries gave me a continuous runtime of 21 hours.  When you connect the charger and then turn on the radio, it stops charging unless – and this seems odd – you are in FM mode.  A full charge while listening to FM radio took 4:41.

Verdict

I had a pretty hard time making my mind up about this radio.  It has so elaborate details, so much design improvement and costly parts went into it but I feel like it doesn’t quite meet the expectations Tecsun created with this radio.   Sadly, it has a few things that were started ambitious and ended underwhelming.

It got a huge 2-coil loopstick and somehow they managed to make it perform slightly worse than a 70€-radio with not even half of that loopstick size, they gave it 2 external antenna ports but they disappoint MW enthusiasts right again by keeping the loopstick always active, and how FM could turn out less sensitive than many radios with the same Silicon Labs chip (including their own models) is beyond me.

They improved the front end but then they dropped the attenuator, which costs the overall flexibility and better overloading-resilience their other radios have, they fixed the SSB issues of the predecessors and introduced a free-floating BFO with a mind of its own.

The price tag is making these downers certainly weigh heavier, and I think without them this radio may have turned out to be a real classic.

On the plus side I found a radio that really excels on shortwave. Shortwave program listeners can feast on a most sensitive, selective, luxurious and well-behaved portable with a big sound and I think there’s probably no current portable that could compete with that.

Ham radio aficionados get improved SSB reception and if there wouldn’t be this “cheap 70s receiver trademark” unstable oscillator, it would come close to communications receiver performance levels (minus the frontend needed for big antenna voltages).

That the price reaches into the ballpark of pre-loved high-end(-ish) JRC/Icom/Yaesu communication receivers or buys you a mint-condition ICF-2010/2001D may seem like a problem too.  But then again, none of those radios is perfect either, and only the Sony is a portable.

Despite the quirks, the S-8800 is still a great, valuable radio that revives an out-of-fashion style of radios in a pretty unique and modern way.


What a brilliant, critical review of the Tecsun S-8800!  Thank you so much for taking the time to properly test and compare the S-8800 with the venerable PL-660 and the XHDATA D-808 (readers, also check out his review of the D-808).

You’re right, too, in that I’ve noticed some contradictions in reviews–I do wonder if part of this might be variations between US and EU versions of the radio, or perhaps small quirks in production runs.

No doubt, however, that the Tecsun S-8800 is a champion of the shortwave broadcast bands and its audio fidelity is in a class of its own.

Click here to view the Tecsun S-8800 at Anon-Co or here to search eBay.

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Tecsun S-8800 Hidden Feature: Frequency display calibration

Many thanks to SWLing Post contributor, Dan Robinson, who shares the following procedure for calibrating the Tecsun S-8800. Dan received this procedure from Anna at Anon-Co:

Apparently there is a “hidden function” through which you can manually calibrate the SSB frequency display. Please follow the below calibration steps to see if it helps:

1) Turn on the device and set it to USB/LSB.

2) Now press & hold the “AM NORM.” button until you see the backlight blink twice (takes about 2 seconds).

3) Now press & hold the “MEMORY” button, until a certain value is shown on the display, for instance “6829”. This example value refers to a frequency like “xxx68.29 kHz”.

4) If you noticed a frequency deviation of 0.05 kHz up/down earlier, then you can use the main tuning knob to do the calibration. In the above-mentioned example, you would turn the main tuning knob to adjust the value to “6824” or “6834”.

Wow!  Thanks for sharing this Dan!  That’s two posts about S-8800 hidden features in one day. A record for sure!  Readers: please comment if you know of other hidden features.  I’m compiling a full list.

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Bill discovers a number of Tecsun S-8800 Hidden Features

Many thanks to SWLing Post contributor, Bill (WD9EQD), who writes:

I’ve owned a Tecsun S-8800 for about eight months and have come to enjoy it more all the time. It, along with my PL-880, have become my main work horses for shortwave listening.

The S-8800 is perfect on the desk connected to a wire antenna and the PL-880 is perfect for carrying around.

Since I knew of the hidden features of the PL-880, it got me thinking on whether the S-8800 had any hidden features.

A quick Google search turned up the following Web Page:

http://swli-05940-mi.blogspot.com/2017/03/tecsun-s-8800-hidden-features.html

I used Google Translate to get a rough translation and then spent some time testing the features out and also just pressing and holding buttons to see if anything else showed up.

Following is what I have come up with:

(Note: some of these are in the manual)

With the radio off

Toggle Longwave on/off: With the Radio OFF, Press & Hold 2

Toggle backlight permanently on/off: With the Radio OFF, Press & Hold 3  – Note that this means the light will be on even when radio is off. While the light does go out when radio is turned off, any operation of a control will turn the backlight on and it will then stay on. Too bad they just didn’t install a slide on/off switch. Plus I know of no way to turn the backlight on permanently without the remote.

Toggle Seconds display on/off: With the Radio OFF,  Press & Hold 8

Displays “0888”: Maybe this is version?: With the Radio OFF,  Press & Hold “Back”

Displays all segments of display: With the Radio OFF, Press & Hold “AM NORM” – Displays all segments of display. Press & Hold again to display “H802”

With the radio on in FM mode

Displays “75US”: With the radio ON, Press & Hold 5

Squelch Setting: With the radio ON, Press & Hold 9 – Range 0-5. Use Tuning Knob to set. Press 9 again to set.

With the radio on in SW/AM mode

Toggles Extended functions on/off: With the radio ON, Press & Hold 4

With extended functions on:

Press & Hold 6 – Toggles DNR (Dynamic Noise Reduction) on/off.

Press & Hold 9 – Squelch Setting. Use Tunng Know to Set. Press 9 again to set.

Squelch ranges:

MW: 0-40

MW with USB/LSB: 0-30

SW: 0-25

SW with USB/LSB: 0-30

So far that’s all I’ve been able to find. Has anyone else found any others?

Post readers: please comment if you’ve discovered other hidden features on the Tecsun S-8800! I’ll compile a complete list and post it separately.

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