Category Archives: AM

Short Videos: the XHDATA D-808 Portable SSB Receiver on MW and SW

I recently received a new XHDATA D-808 SSB portable receiver, after AliExpress had a $69 USD introductory sale. I’m intrigued by this new model, as it uses the SiLabs Si4735 DSP chip, the same “brains” that powers the Eton Satellit (and Executive version), and C. Crane Skywave SSB. I believe the same Si4735 is found in Tecsun’s PL-880 and the CountyComm GP-5/SSB. A key feature found in all of these radios is USB/LSB modes and 10-Hz tuning step in SSB.


It would be a mistake to assume that all portable DSP receivers with the same SiLabs chip will perform equally; quite the opposite! They all have reception differences that owners will notice. I certainly noticed differences in sensitivity, AGC action, audio quality, and (to some extent) variations in adjacent channel (splatter) rejection between receivers using the same bandwidth. I made these observations when I owned the PL-880 and GP-5/SSB radios. Differences in the circuitry surrounding the SiLabs chip, as well the sizes of MW ferrite loopstick antennas and SW/FM whip antennas contribute to each receiver’s personality.

Below are four videos showing the D-808’s reception of three weaker daytime medium wave stations from indoors at my suburban Seattle-Tacoma (WA) home, plus one video of a shortwave reception in the 41 meter band. The XHDATA D-808 is compared to C. Crane’s newest Skywave radio, the SSB model, and the Eton Executive Satellit. Although brief, these tests show how the new XHDATA portable is a welcome competitor to the field of modern, compact SSB-capable radios:

What about single sideband? These four videos show reception in AM mode only, but rest assured the D-808 is very capable on the SSB modes of LSB and USB! A separate fine tuning rotary wheel on the right side of the radio’s case offers adjustment in 10 Hertz increments. The effect feels very similar to tuning CountyComm’s GP-5/SSB “walkie-talkie” style receiver. The plus or minus (+/-) offset is displayed in multiples of 10 Hz steps as “-1”, “-2”, “-3”, and so on.

I hope to post some future videos showing SSB usage of the D-808.

Soft mute. The dreaded soft mute is present in AM and SSB mode to some degree, but I do not feel it is excessive. Like most radio hobbyists I’m not a fan of soft muting and prefer uninterrupted tuning with no sign of “chuffing” or lowering of noise or audio.  The amount of soft mute on this radio seems the same as the Eton Executive Satellit in my opinion.

What else to like? My take–

Audio. I find the D-808’s audio quality to be slightly more mellow or warmer…I like that, especially on FM! Audio on the MW and SW bands still has a crispness that aids in DXing on those bands, however.

18650 Li-Ion battery. Not all may agree, but I like this style of battery. The D-808’s internal circuit shuts off when the battery is fully charged, or after 10 hours of charging. The radio comes with a 18650 battery and a USB cable; the owner supplies a common 5V USB charger.

RDS on FM. This is a feature lacking on the Skywave SSB, but it is present and performs as expected with the D-808. The XHDATA radio lacks the Skywave SSB’s NOAA weather presets, however.

AM filter bandwidths. Interestingly, this receiver supplies two additional narrow AM mode bandwidths lacking in the Executive Satellit: 1.8 kHz and 1.0 kHz. It’s good to have options, although such narrow filters in AM mode sound a little muffled (offset tuning helps). The Skywave SSB does offer 1.0 kHz in AM mode, but has a 2.0 bandwidth in place of 1.8 kHz.

Backlighting. If desired, the D-808’s easy-on-the-eyes white backlight for the display can remain illuminated continually. Bravo, XHDATA! Now, if we could persuade more manufacturers to add backlighting to the keys themselves (a la the Degen DE1103/Kaito KA1103/Eton E5), we’d have more choices use in low light conditions like camping or bedside use.

Handy size. Probably a third larger than the diminutive Skywave SSB, the D-808 is still a very handy size that will fit most coat pockets, and is a smaller receiver than the Eton Executive Satellit. As you can tell from my videos, reception doesn’t suffer due to the smaller size.

Design. OK, this one’s very personal! As a graphic designer I have a real soft spot for any receiver that looks as good as it sounds, no matter what the technology or vintage. The D-808’s look really appeals to me and adds to my enjoyment while operating it. There are no unnecessary protrusions, ridges, or visual do-dads on this XHDATA model. In fact, I seem some design clues from the stylish Tecsun PL-880 in the D-808. The radio also has a quality feel to the plastic case and buttons, giving it a more “upper class” impression during use.

Antenna jack. The D-808 has the standard 3.5mm antenna port on the left side of the receiver. This is an addition I appreciate, and wish that C. Crane had included one on their Skywave SSB model. I tried this external antenna jack with an amplified PK Loops’ shortwave antenna and the combination performs excellently.

Minor annoyances

So far, the list is short! As a sacrifice to style, the manufacturer has kept all front panel buttons almost flush with the case. The effect looks great, but they are almost too low and close to the front panel. Those with larger fingers may find operation awkward or frustrating. Also, entering a shortwave frequency with less than five digits (i.e., below 10,000 kHz) requires a trailing push of the Frequency (FREQ) button.

I encourage other new owners of XHDATA’s D-808 to leave their comments below. Where does this portable rate among other radios you may own?

 

Guy Atkins is a Sr. Graphic Designer for T-Mobile and lives near Seattle, Washington.  He’s a regular contributor to the SWLing Post.

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Jack reviews the Digitech AR-1780

Many thanks to SWLing Post contributor, Jack Kratoville, who shares the following guest post:


A review of the Digitech AR-1780

by Jack Kratoville

As a previous post noted, the quest for the perfect radio drives us far and wide; in this case, as far as Australia. Since it’s rare these days to be able to walk into brick and mortar to touch, play and even bring home a radio to test; I’m grateful for online communities like the SWLing Post to research new and existing product. The caveat being “another must-have for my collection.”

I truly thought I had found happiness with my traveling Grundig tandem of the G5 and G6 – that is until the DSP chip was introduced. For the past 2 years, I’ve been satisfied packing the CCrane Skywave, Tecsun PL-360 and one wild card for domestic travel. My bottom line is when I’m listening to a certain radio in a given location, did I ever regret not bringing something else? The Skywave has satisfied over 95% of the time.

When the AR1780 popped up on this site, something about it piqued my interest. I had heard the Digitech name and it was always associated with a less than favorable opinion. This radio, however, was drawing unexpected praise. It was the video reviews that put me over the top with rich audio coming through even cheap condenser mics. I called Jaycar and had one shipped. Now you can add me to the list of those who are quite pleased with this addition to my radio family.

I’ll start with the primary reason to consider this radio – the sound emanating from the on board speaker. The AR1780 sounds better or as good as any unit this size. And this isn’t just a benefit for FM listening, but for AM/SW/AIR as well. I’ve never seen such tonal balance across all bands.

If you’re looking for a smaller portable with above par performance and excellent audio, you can stop here and place your order. Otherwise, on to my observations:

FM

I enjoy FM DXing and the fidelity of this band. Even though I’ve become accustomed to the sound of the Skywave (it does mellow with age), the AR1780 blows me away. Crisp highs and lows with rich bass that highlights both music and vocals. There is no tonal adjustment on this radio and, frankly to my ears, it doesn’t need one.

Performance is on par with the Skywave and other DSP units. While the Skywave has slightly better selectivity, the 1780 pulls in a tad more signal with its longer whip. The RDS feature works great and is a plus when skips and trop bring in distant signals.

Mediumwave / AM

As sensitive as the Skywave and G5. I’ve gone up and down the dial and my unit doesn’t produce birdies or hets anywhere. Very happy about that. For local signals, once again the sound is wonderful with choices of wide bandwidth. And even with distant music stations, rare as they may be, the AR1780 produces more fidelity than noise. When Zoomer 740 comes in full strength, this radio sounds as good as it gets. Where the Skywave has a tonal advantage is when filtering is at its narrowest. I can still hear signals clearly, whereas the Digitech can get a bit muddy. Depends on signal.

I’ll mention here that the advantage of CCrane’s products is upgraded filtering. The AR1780 burps and clicks when you enter anything on the keypad – even from the Skywave’s keypad if the radios are close to each other! Otherwise, they are very similar in response to outside RF and other noise producing electronics.

Shortwave

I receive everything on this radio as I do on the Skywave & G5.

Where I find weakness with the AR1780 is the soft muting and the scan feature is far, far slower than the Skywave. I’ve scanned for signals on other radios and loaded the presets on the Digitech.

I haven’t found any birdies yet, but it will whistle while starting up on Radio Miami, then calm down completely once fully captured. But that’s only when 9395 is the start up frequency. If I switch to SW and it starts elsewhere and I hit the preset for 9395 – nothing! Strange, but an acceptable artifact. I have to admit, it sounds great listening to music on WRMI!

SSB

I don’t have the Skywave SSB, but the Digitech is slightly less sensitive than the G5. Not sure if it’s due to filtering, antenna length, the DSP chip or all of the above. It’s there, but sometimes not worth straining to listen to. I haven’t tried an external antenna as of yet. The G5 doesn’t feature the USB / LSB option, so the Digitech is easier to tune. Full disclosure, SSB was never a deal breaker for me and I’m satisfied with what I can hear.

AIR Band

A touch more sensitive than the Skywave here. As all my testing is done strictly from the whip – that might be the advantage.

General

I have to say the build of this radio is very impressive. Buttons are very firm and responsive. The tuning knob is superb. As the weakest physical part of the Skywave, the AR1780’s knob, and its fine tuning counterpart, are spot on perfect. Nothing sloppy here.

Battery consumption (4 AA) seems above average, although not super-impressive. It’s hard for me to analyze at the moment as I’ve been playing with this radio constantly. I probably take more notice when I’m replacing 4 instead of 2 and may eventually jump over to rechargeable AAs. Interestingly, I took the 4 batteries I had worn down just one notch in the AR1780 and stuck them in a Sangean PDR-18. The meter on the PDR-18 showed only one bar or less.

The Skywave gives you 10 pages of 10 memories, the AR1780 gives you 50 pages! Even without explanation in the manual, setting these up are very intuitive.

The dial provides plenty of information. Curiously, if tilted while off, there are indicators for Music, Voice, Snyc, DAB & WB. While none are employed by the AR1780, perhaps there’s something else in the works!

What I find annoying

The display defaults to the temperature or the alarm. If you use signal strength or time during operation, it defaults to temp when you turn it off. Both of my Tecsuns will let you set display for both radio on and off. It bugs me most because holding the radio always sends the thermometer up by 10-12 degrees!

It takes a good 3 seconds to power up or switch bands. I’ve heard of other radios having this trait, but this is my first experience. And this action does use a bit of power because switching bands, not the dial light, will show the first signs of battery wear. (Again, I’ve had no issues with severe battery draw and compare 4 alkaline usage with my G5.)

The Skywave has spoiled me with its super-fast scanning. The Digitech is similar to most Tecsuns. I’ve noticed them all skipping segments on the SW band.

I hear a difference between FM stereo and monaural from the onboard speaker. This is the result of a right or left channel only feed to the speaker when the radio is in stereo. The Grundig Mini 100 did this and without a mono setting, it drove me crazy. I like to see the stereo indicator, but it looks like the AR1780 needs to be set in Mono when listening to FM through the speaker.

There are a number of general traits that the AR1780 shares with the Skywave that I would have preferred to be more like the CC Pocket:

  • I prefer a lock switch over a long-press lock button.
  • When you switch to a different page on the Pocket, it only changes that band and stays on the current frequency. Both the Digitech and Skywave switch over all bands to that page number.
  • One last minor annoyance (getting very picky here), the dial light seems to flash when you turn the radio off. The Pocket doesn’t.

OK, the bad

As a portable / travel radio, I can’t image why there is no pouch!

Add $5 and provide something to protect this in the go bag. At least this problem can be remedied. A pouch from the Sangean ATS-606 fits perfectly.

But the biggest flaw I found (and this may answer the power consumption others have noted) is the light continues to function in the locked position! All buttons are disabled, but press anything and the light comes on. I can imagine packing this radio and as it gets pressed against something else, the light remains on until the batteries are drained. A major design error here.

Conclusion

I’m more than impressed and extremely happy I made this purchase. I have no doubt this radio will be a primary travel companion. Since I always take a few on the road, surprisingly this won’t displace the Skywave. (I really enjoy that radio), but rather the veteran Grundig G5. While still considered one of my favorites, the Digitech provides as much performance and a few more features in a smaller package.

If I were choosing between the Digitech AR1780 and the Skywave SSB – that would be a touch choice. As I mentioned before, SSB has never been a deal breaker during travel and I love the original Skywave as is. Portable means smaller and the Skywave is the perfect size. I use the weather band more than LW, but the fidelity on the AR1780 is absolutely superb.

And while I’ve read the Skywave SSB is going through initial run growing pains, CCrane has been stellar when it comes to customer service and final product. They’re radio geeks like us – Digitech is simply a badge on a product manufactured by another company. (Jaycar seems like decent people.) Bottom line – let’s see how the Digitech is holding up after 2-3 years of usage.

I treat my radios like babies, but I’ve seen most wear down with unresponsive buttons, scratchy volume or fading displays. In fact, the only two grizzled veterans still operating at 100% are my Grundig G6 and Tecsun PL-360. Even my 7600GR’s volume is failing.

Worth it so far? Absolutely – without a doubt. Any future quirks, discoveries and disappointments will be shared.


Jack, thank you for sharing this excellent review!

I couldn’t agree with you more–the AR-1780 must have the best on-board audio of any compact shortwave portable I’ve tested. As you state, what makes it stand out is the fact that audio is wonderfully balanced across the bands. And what better way to check mediumwave audio? Why Zoomer Radio (CFZM) of course! One of my favorite night time catches. 

Thanks for the note about switching FM to mono while listening via the built-in speaker. I don’t believe I had tried that yet.

And, like you, I find the active backlight during keylock such an odd behavior. I actually opened one of my travel bags during the holidays to find that the backlight was somehow fixed in the “on” position…with keylock engaged! I supposed the LED backlight has little effect on battery consumption because I imagine this the backlight was engaged for as much as three days, yet the battery still showed full bars. 

The AR-1780 is a quirky radio, but by golly it’s a good one and a great value! Thanks again for the excellent review, Jack.

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Radio Moscow: New Year’s Day, 40 years ago

Happy New Year SWLing Post community!

A few months ago, I published a post about Colin Anderton’s excellent Radio Moscow recordings from the late 1970s. Being a space flight enthusiast, all of Colin’s brief off-air recordings feature news from the 1977-1978 Soyuz 26 mission to the Salyut 6 space station.

Recently, I started posting Colin’s recordings on a schedule so that each recording is being published exactly 40 years from the original broadcast date. Check out the Shortwave Radio Audio Archive each day (or subscribe via iTunes) to listen to the recordings.

Below, I’ve embedded the recording from New Year’s Day 1978 where we learned that Yuri Romanenko and Georgi Grechko toasted the New Year with fruit juice (for obvious reasons, champagne was not allowed on the station!).

Click here to listen via the Shortwave Radio Audio Archive.

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Atlas Obscura: “This weather report has been making waves for 150 years.”

Photo by Michael Browning on Unsplash.

Many thanks to SWLing Post contributor, Eric McFadden (WD8RIF), who notes that the excellent website, Atlas Obscura, recently featured The Shipping Forecast:

Why a Maritime Forecast Is So Beloved in the United Kingdom

For the penultimate song on their 1994 album Parklife, Blur chose the swirling, meditative epic, “This Is a Low.” The song envisions a five-minute trip around the British Isles as an area of low pressure hits.

“Up the Tyne, Forth, and Cromarty,” sings the lead singer Damon Albarn, “there’s a low in the high Forties.” The song’s litany of playful-sounding place names, including the improbable “Biscay” and “Dogger,” may seem obscure to listeners abroad, but to a British audience, they resonate.

The song’s lyrics were inspired by the Shipping Forecast, a weather report that is broadcast on BBC Radio 4 on behalf of the Maritime and Coastguard Agency. Sailors working around the coasts of Britain and Ireland, recipients of the wrath of the North Atlantic and North Sea, are the ostensible beneficiaries of the forecast.

But, for listeners who tune in while tucked in bed rather than sailing the high seas, the reassuring sound—a simple, steady listing of conditions in the seas around the British Isles, broken down into 31 “sea areas,” most of which are named after nearby geographical features—is something more akin to the beating pulse of the United Kingdom, as familiar as the national anthem or the solemn chimes of Big Ben.[…]

Continue reading the full story via Atlas Obscura.

Thanks for the tip, Eric!

SWLing Post readers know that I’m quite a fan of The Shipping Forecast. We’ve posted a number of articles about the Forecast on the SWLing Post in the past–click here to read through our archives.

When I lived in the UK, I would often fall asleep and/or wake up to the Shipping Forecast. Here in the States, I can listen to the forecast live via the U Twente WebSDR, but I rarely remember to do so.

And, of course, I can navigate to the Radio 4 website and stream current and past forecasts on demand, but I find the audio a little too clean and full fidelity. I prefer listening to my maritime poetry via Amplitude Modulation (AM)!

To satisfy my desire for some AM forecasts, this morning I fed my SSTran AM transmitter with audio from the Radio 4 website, then made a recording with my AirSpy HF+ SDR.

Here’s my AM version of the Shipping Forecast:

Click here to download as an MP3.

For the record: this is what you get when you combine a radio and shipping forecast geek!

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BBC Local: Mediumwave Closures in 2018

(Source: BBC)

We are closing a number of BBC Local Radio’s medium wave transmitters in January 2018. This will not affect listeners who use FM, digital radio, digital TV, or the internet to listen.

Why is the BBC switching off these transmitters?

We know how much our listeners value BBC local radio – and have invested significantly in this area through our commitment to funding Local DAB expansion and adding all English Local Radio services to Freeview. The savings from these closures will allow the BBC to continue to modernise its infrastructure in order to meet our listeners’ changing needs.

Why have these particular transmitters been chosen?

We assessed the coverage of each BBC Local Radio station on FM, MW and digital radio which highlighted stations where medium wave transmitters duplicated good FM or digital radio coverage. Following this process, we trialled the switch off of a number of medium wave transmitters and asked for audience feedback.

Taken together, the audience feedback and the coverage data have informed which medium wave transmitters are unlikely to be value for money in the longer term.

More information on why we are doing this can be found on the BBC blog.

Listeners can also use the interactive transmitter tool to see how they can receive their local radio service on other radio and television platforms or use iPlayer Radio to access their local radio service.

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Guest Post: Late Night Pre-Christmas Mediumwave Scan, NYC 2017

Many thanks to SWLing Post contributor, The Professor, who shares the following guest post:


Late Night Pre-Christmas Medium Wave Scan, NYC 2017

I haven’t recorded a proper scan of the AM dial in New York City for a while, so I took a shot at it a week before Christmas, starting around three A.M. Monday morning, December 18.

I asked Thomas if his readers might be interested in the audio from an AM scan here and some annotations, kind of like I used to do on my Radio Kitchen blog not so long ago. When I scan the dial I often start at the top of the AM dial and work my way up, but sometime it’s fun to do it the other way around and begin with more low power small stations where the fare is a little more exotic than the typical talk and news formats you hear from regional and powerful clear channel transmitters up the dial.

I have a number of radios that would really be better candidates to do this sort of thing, but since I’m kind of between places right now and most of my radios are in a storage unit somewhere, I’m using the Tecsun PL-880 I have with me. And typically I’d do this with a loop antenna up next to the radio, but they’re in storage too. So it’s just the stock ferrite antenna inside the radio doing all the work here. There’s some of the typical urban RF noise in the mix, but it’s not all that bad. Then there’s the awful splatter of digital IBOC to plow through. Not fun to listen to, and some stations you might otherwise find are masked by hash.

If you don’t listen to AM this late at night (or this early in the morning), it’s really not a great time to hear live programming. A lot of talk shows from daylight hours are rerun at this time, and the few music stations you might find are often running music automation with no live DJs. But a few talk local talk shows in big cities are live, and syndicated ones like Coast to Coast or Red Eye Radio are broadcast live overnight on quite a number of stations.

Instead of trying to do a lot of DX digging and pull in the really hard to hear stuff, I’m not equipped for that right now so I just plow through looking for what I can find without too much trouble. As I said, I didn’t have another antenna to assist me, but I duly rotated the radio and adjusted the bandwidth when appropriate. If you’re keeping score at home I do at least pause on every viable MW frequency, even if there’s nothing there.

I wouldn’t say it’s a typical late night New York medium overview of the band, as a few common finds on the dial were missing, and didn’t find many of the smaller Canadian locals I’ve heard on other nights. The one difference is that for years I’ve been listening from my former home in Greenpoint, Brooklyn. For now I’m down in Bay Ridge, at the bottom southwest corner of Brooklyn, and a few things are different. Like the very first station I come across.

Click here to listen to or download Part 1 (MP3).

1710 kHz – This scan begins with an oddity, WQFG689 a “traveler’s information station” broadcasting just a notch above the x-band, but a spot on the dial that is still included on contemporary AM radios. According to Wikipedia it’s the only legit station in America broadcasting on 1710. It’s owned by Hudson County in New Jersey broadcasting on a handful of ten watt transmitters. I’m assuming this reception might be coming from Jersey City, which is across the water not far from here. A few years ago one of the Hasidic communities in Brooklyn had a lo-fi pirate station at this frequency, but I haven’t heard it there in a long time. And as WQFG689 sits in a very lonely place on the dial, this station is a popular DX target. Apparently at this hour they were experiencing “technical difficulties.”

1690 kHz – Some contemporary R&B style pop song with a male singer. It’s an English language performance however (is it Spanish?). I’m not sure what this might be, but from looking around on the web it may be CHTO, a multicultural station in Toronto, Ontario.

1650 kHz – A weak reception of a talk radio show. Some discussion of the desires of Harvey Weinstein and other matters. Perhaps this is WHKT in Portsmouth, Virginia.

1630 kHz – At this spot on the dial I receive an image of WINS (1010kHz) as well as some station broadcasting the unavoidable Brother Stair. Don’t know exactly what is going on there, but the PL-880 is known to toss in some stray images on the dial in dense radio markets like New York.

1600 kHz – Some spirted South Asian pop music. Bollywood stuff I suppose. This would be WWRL here in New York, broadcasting from Secaucus, New Jersey.

1570 kHz – I believe this is the Eagles singing about Christmas. I have no idea what station this might be. WFLR in Dundee, New York is a guess.

1560 kHz – A little bit of Bible from Family Radio – still on New York City radio, but not on the FM dial anymore. Otherwise known as WFME here in New York. Armed with fifty-thousand watts, their signal has quite a reach. I hear the ghost of Harold Camping on here from time to time.

1530 kHz – Speaking of ghosts, it’s Ol’ Brother Stair buying some time on WJDM in Elizabeth, New Jersey I believe. Is he in prison yet?

1520 kHz – Sports talk from WWKB in Buffalo, New York.

1500 kHz – A discussion of Christmas treats on WTOP in Washington, D.C.

1480 kHz – Seasonal mischief in Chinese from WZRC, a Cantonese station here in New York.

1460 kHz – Some distant choral or Christmas music from somewhere.

1430 kHz – Casual talk of God’s happiness plan from WNSW in Newark, New Jersey. Not to judge, but Catholic talk radio is just more civilized than most Protestant talk radio. A little more breezy than the fire and brimstone stuff. They always sound like their shirts are ironed. Carrying the Catholic radio network “Relevant Radio” is the latest format at this frequency in the city. Before that the “Voice of Russia” was broadcast here.

1380 kHz – More Chinese talk. This time it’s from another multicultural station – WKDM here in New York City.

1350 kHz – A poor reception of late night talk. I believe it’s “Red Eye Radio.” I really don’t know where this is coming from.

1310 kHz – A female host on a talk radio program. Mediocre reception from another unknown AM station.

1300 kHz – Again, a female conversation here as well, but this time the topic is spectator sports of some kind. I’m thinking this is the ESPN affiliate WAVZ in New Haven, Connecticut.

1280 kHz – A medical case study in Spanish and English from WADO, here in New York. This is a Spanish news/talk station owned by Univision.

1250 kHz – It’s WMTR in Morristown, New Jersey, which is essentially the only true oldies station that reaches New York City. During the day it’s not a rock solid signal in New York, but anybody who knows how to fiddle with a decent AM radio can pick it up. At night, I had a hard time getting a good read on WMTR when I lived up at the top of Brooklyn, but down here in Bay Ridge at the South Brooklyn waterfront it’s pretty solid as you can hear. Starting with “Da Doo Ron Ron” and “Sugar, Sugar” I let it roll for a few minutes. Not many radio stations play a “classic oldies” format these days, or if they do it might just be the torture of a super tight 300 song playlist. While WMTR can’t top the huge music library of WLNG out at the end of Long Island, they rotate a respectable mix of the old hits. There’s a rather interesting Wikipedia entry for WMTR, where you can read about their experimentations with AM Stereo and how they’ve tweaked their oldies rotation over the last few years, partly in response to WCBS-FM in New York moving away from oldies into a morass of format noodling.

1210 kHz – WHPT in Philadelphia playing the conspiracy/paranormal Coast to Coast program, the most popular syndicated overnight radio show in North America. It’s George Knapp hosting, but during the week it’s George Noory. The original host and creator of the program, Art Bell is long gone after quitting radio about five times. After one A.M. or so, moving across the AM dial means you’ll come across Coast to Coast many times. Tonight the topic is Area 51, which is hardly surprising.

1190 kHz – Some contemporary R&B flavored Christian music from WLIB. in New York. This station was actually the original flagship station for “Air America,” the short-lived progressive talk network. For those of you who may remember WOWO, the Midwest clear channel 50,000 watt station heard far and wide at 1190 from Fort Wayne, WLIB’s powerful 30,000 watt upgrade is directly related to that Indiana station’s demise as a nighttime powerhouse. Back in 1994 the owners of WLIB actually bought WOWO for the specific purpose of cutting back their signal after dark (It’s now only 9,300 watts and directional) so WLIB’s could be increased up to what it is today. Sneaky, eh?

1180 kHz – Coast to Coast again, this time coming from in WHAM, in Rochester, New York. Great call letters.

1170 kHz – Coast to Coast coming from WRVA in Wheeling, West Virginia this time.

1130 kHz – WBBR in New York, otherwise known as “Bloomberg Radio.” I may find it kinda tedious, but if you’re a big time profiteer this might be your favorite radio station. Just listen to the commercials, sheesh! And as a bonus you get a public service announcement about how high-tone Manhattanites should prepare for disaster.

1110 kHz – A strong read of Coast to Coast from WBT in Charlotte, North Carolina.

1100 kHz – It’s WTAM in Cleveland, Ohio broadcasting Coast to Coast. Not as strong as the signal from Ohio.

1090 kHz – WBAL in Baltimore, Maryland offering some tips on “layering” customer rewards programs.

1050 kHz – Sports in Spanish from WEPN in New York City.

1030 kHz – WBZ in Boston, Massachusetts. Something about hips. One of the few talk stations I’ve heard which still specialize in local programming around the clock. WLW in Cincinnati would be another.

1010 kHz – WINS in New York. News radio which still features the hokey teletype sound effects in the background. I let this play for a few minutes, including a PSA about a cocaine cessation program.

960 kHz – Something about a meatball sub. It may well be WELI in New Haven, Connecticut.

970 kHz – 970 “The Answer,” otherwise known as WNYM in Hackensack, New Jersey with top of the hour Fox News. The big story – the power outage at the airport in Atlanta.

Click here to listen to or download Part 2 (MP3).

970 kHz – More Fox News from WNYM in New York City.

950 kHz – Choral Christmas music. Probably the Family Radio outlet WKDN in Philadelphia, Pennsylvania.

930 kHz – WPAT, a brokered station in Patterson, New Jersey. In this late night slot it’s either an infomercial or just a discussion of meditation and mindfulness.

920 kHz – Newsradio 920, an iHeartMedia station – WHJJ in Providence, Rhode Island. The weather.

910 kHz – “Eight Days a Week” from the Beatles. I don’t know where this is coming from, but it might be bumper music for a talk radio show like Coast to Coast (They often let the bumper music play for a minute or two) or a full playing of the song on a music radio station. Some crosstalk from a talk station in the mix on this reception.

900 kHz – CHML in Hamilton, Ontario. I know this Canadian news and talk station for playing old time radio shows overnight. Kind of odd to me that they’re covering the hearings of an American judge. Followed by some news about Prince Harry.

880 kHz – It’s WCBS in New York, a powerful clear channel news outlet heard across the country. Here you get a dramatic report on four separate shootings in New York City, the kind of news you don’t hear so much these days. I let this play for a few minutes.

860 kHz – Very poor reception of CJBC, a French CBC outlet in Toronto. I’ve heard a wide variety of great music on this station over the years. I almost always would get a good copy on this station from my former home in North Brooklyn, but then again late night AM reception does vary.

820 kHz – WNYC-AM in New York, the sole NPR outlet on the AM dial in the city. Overnight they carry the BBC World Service, which is what you hear in this scan.

770 kHz – Trump apologetics from “Red Eye Radio” on WABC in New York. While this syndicated program has roots in Bill Mack’s great country music program, now it’s just one more conservative talk show. But it’s the exception to the rule as most live overnight talk radio programs don’t stray into political opinion like this, unlike during the day when it’s everywhere.

750 kHz – WSB in Atlanta, Georgia. It’s a strong signal up the east coast. Here I find them in a commercial break which leads into a snippet of a rebroadcast of the Johnny Kielbasa Final Fast Food Review of 2017. Then the much beloved Meg calls in.

740 kHz – CFZM, or “Zoomer Radio” in Toronto, Ontario. It’s a quirky format, and often the only dependable music radio station for listeners in the eastern middle of North America. Here we’re treated to Jim Croce and some holiday fare.

710 kHz – WOR in New York. It’s former WABC talk host Mark Simone enthusiastically selling “My Pillow.” AM radio can be so comforting late at night, but the IBOC surrounding this frequency not so much.

700 kHz – You can almost hear WLW in Cincinnati, Ohio trying to cut through the IBOC from WOR, but it’s a mess. I guess it’s a sacrifice so all those dozens of HD radio listeners can enjoy WOR in all its digital glory.

660 kHz – WFAN in New York. Sports radio heaven I guess.

640 kHz – Some old-fashioned vocal belting in Spanish. Not sure what this is. Perhaps WWJZ in Mount Holly, New Jersey.

620 kHz – WSNR in Jersey City booming in. Here you get one of the epic and much-played recordings of Alexander Scourby reading from the King James Version. What a voice – warm, authoritative and dramatic. I have to admit he sounds dated, but in a good way. His recitation of the Bible is still popular almost seventy years after it was recorded.

610 kHz – Difficult to read signal of a talk radio show. Male host. I’m guessing this is sports talk WTEL in Philadelphia.

600 kHz – Another hard to hear transmission of a talk show with a male host, and it seems to be another sports discussion.

570 kHz – A cheesy Infomercial on WMCA. Once a great top 40 station, WMCA was also where the “Father of Talk Radio” Barry Gray got his start back in the nineteen-forties. Nowadays it’s a New York City Christian outlet owned by Salem Media, which apparently pays some bills by playing tightly edited testimonials praising the miracles of consuming fruit and vegetable pills. I never hear programming like this promoting a diet of real fruits and vegetables.

560 kHz – More Christian broadcasting from another former legendary top 40 station, WFIL in Philadelphia. They’re also owned by Salem. Some more traditional preaching, and not a great signal arriving here in Brooklyn.

From there, I stop by a couple very weak signals up to the top of the dial, and that’s it.

There were a number of radio stations I almost always hear late at nights that were absent or very faint in this scan, like WHAS in Louisville, WAY in Schenectady, WJR in Detroit and WHKW in Cleveland come to mind. And on a good night (especially if the IBOC on an adjacent station isn’t active), if I can null out a booming local next door I can receive WSM in Nashville, or KMOX in St. Louis and even occasionally pick up WLS in Chicago sneaking over the edge of booming clear channel WCBS at 880.

I hope some shortwave listeners find something of interest in this medium wave excursion. Thomas runs a fantastic blog, and I’m proud to be a little part of it today.

Thanks for listening, and reading.


Thanks so much, Prof, for taking us on a guided tour of the Brooklyn AM radioscape!

I thoroughly enjoyed your recordings and, especially, your commentary and insight.  You’re welcome here on the SWLing Post anytime.  I’m also posting your recordings and notes to the Shortwave Radio Audio Archive.

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WRTH 2018: A look inside

I received my copy of the 2018 World Radio and TV Handbook (WRTH) directly from the publisher yesterday, just prior to my Christmas holiday travels. As I mention every year, I look forward to receiving this excellent staple radio reference guide–and this is their 72nd edition!

WRTH’s team of noted DXers from around the world curate frequencies and broadcaster information by region; while I’m not sure how they orchestrate all of this, the end result is truly a symphony of radio information. In addition to broadcaster listings, WRTH’s radio reviews, feature articles, and annual HF report make for excellent reading.

But the WRTH isn’t just a frequency guide: the publication always devotes the first sixty or so pages to articles relating to various aspects of the radio hobby. Following, I offer a quick overview of these.

WRTH broadcast listings are incredibly thorough and informative

The first article always features a WRTH contributor:  this year, they feature Torgeir Woxen who is the contributor for Norway and editor of the Asia & Pacific frequency list. Reading about how Woxen became interested in radio and DXing reminds me of how I–and many of my radio friends–got their start as well.

The second set of articles is always my favorite: WRTH receiver reviews.

This year, WRTH begins with a review of the Icom IC-R8600 wideband tabletop SDR receiver.  They also review the Tecsun PL-880, Tecsun S-8800, Expert Electronics ColibriNano, SDRplay RSP2, and the new AOR AR-DV10 wideband handheld

(Photo: Cross Country Wireless)

Besides radio reviews, WRTH also includes an evaluation of the Cross Country Wireless Active Loop.

I must admit: the Cross Country sounds like an effective and affordable portable mag loop antenna. I might need to grab one in the future to use on impromptu travels and DXpeditions.

The following article features WRTH contributor, Brian Clark, and his travels from New Zealand to the geographic antipodes of his home: Spain, Portugal and Morocco. Of course, enjoying diverse radio broadcasts was an integral part of his journey!

I was pleased to find that the following feature article, entitled Receiving Noise, explores the radio interference that plagues our hobby. The article mentions several common sources of noise and some of the antennas that most effectively mitigate RFI. Sadly, radio noise/interference is an important topic for most radio enthusiasts.

Following this, WRTH writer, Hans Johnson, features an article on Radio Romania International. RRI is one of my favorite shortwave broadcasters, so this was a treat to find indeed–Johnson’s piece sheds light on the past, present and future of the station.

Next, in A New Voice of Hope in the Middle East, Founder and President of the Strategic Communications Group, John Taylor, writes about setting up a new mediumwave station in Israel.

The following article features Dr. Martin Hadlaw, a former advisor to the Solomon Islands Broadcasting Corporation (SIBC), who explores the history of broadcasting in the South Seas.

Next, WRTH feature their Digital Update which assesses the state of digital broadcasting and–this year a special note about–Digital Radio Mondiale.

The final article–a tradition–is the WRTH  HF propagation report/forecast by Ulf-Peter Hoppe. Always an informative read and this year he ends on a positive note despite the fact we’ve hit the solar rock-bottom!

The 72nd is another fantastic edition of the World Radio TV Handbook. As I say every year, I’ve never been disappointed with WRTH. Their publishing standards are such that the quality of their reviews, their writing, and (most importantly) their broadcast listings are simply unparalleled.

My WRTH 2018 and Digitech AR-1780 fit perfectly in my Red Oxx Lil Roy and are ready for holiday road travel and radio fun!

For DXers who collect QSL cards, you’ll find that broadcaster contact information in WRTH is often more up-to-date than a broadcaster’s own website. When readers contact me asking for QSL information from an obscure broadcaster, the first place I search is the current WRTH. Remember: their information is based on volunteer contributors who specialize in specific regions of the world–the most knowledgeable regional DXers keep this publication accurate.

Purchase your copy of WRTH 2018 directly from WRTH’s publishers, or from a distributor like Universal Radio (US) and Amazon.com (US), Radio HF (Canada), or BookDepository.com (International).

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