Category Archives: Portable Radio

Charlie reviews the Tecsun PL-365

Many thanks to SWLing Post contributor, Charlie Wardale, who shares the following guest post:


Tecsun PL-365 Review

by Charlie Wardale

I have had this receiver for over 6 months now, and whilst not using it every day, I have used it enough to have an informed opinion of it’s pro’s and con’s.

Overview

A quick description of the receiver for those who have not heard of it.

The receiver is of an unusual design, more like a hand-held transceiver, measuring 53(W) X 159(H) X 26(D) mm. It naturally fits in the hand, with the thumb resting easily on the thumb-wheel tuning. The buttons on the front are for a number of alarm and display functions, SSB selection, and ETM, along with band selection and up/down keys. The inclusion of SSB makes this quite a unique radio, and certainly interesting to use when out and about.

It is supplied with ear buds, faux leather carrying case, the plug-in MW bar, and instruction booklet. A manual is also available to download.

As can be seen from the picture, the receiver sports a telescopic antenna for FM/SW, and a unique plug-in MW ferrite rod antenna, which is rotatable in its socket.

Band coverage is as follows:

  • FM 87~108 MHz
  • MW 522~1620
  • SW 1711~29999 kHz

Long Wave is also available and on mine was factory set to be included, but if not, it can be made available by the menu options.

Like many of Tecsun’s latest receivers, the PL-365 includes the ETM function, which stands for Easy Tuning Mode. With this, you select the band (MW,FM,SW), press ETM, and it loads into a local memory, all the stations that it detects. These do not over-ride any of the main memory that may have been already used to store stations. It is specific ‘ETM’ memory. Once the detection process is completed, the tuning wheel is then used to select each of the stations detected. This is an extremely useful feature on this receiver, as it doesn’t have keypad entry for frequencies. And band scanning using the thumb wheel in 5 Khz steps can get tedious! Of course, ETM will have to be repeated a number of times during an extended listening period as stations come and go.

Initial Listening Tests

My first port of call on starting the listening tests was FM, to judge how it received the local and national broadcasters, and to see how stereo broadcasts are received. Incidentally, I changed the supplied ear buds for some in-ear types which I find stay in place better. All national broadcasters (BBC) and local radio stations (BBC and independent) were detected well. Received audio on the built in speaker is pleasant, but as can imagined from such a small speaker, not of great range. However, stereo broadcasts from BBC Radio 3 (classical music) and Classic FM, sounded excellent using the ear buds. At night time, some further afield stations are detected, so the FM sensitivity is good.

When I conducted these initial tests, it was evening so I decided to give the MW band a whirl as well. I fitted the MW bar antenna into it’s socket atop the receiver, selected MW and hit the ETM button. After a couple of minutes, the detection process stopped and a great number of stations had been detected. Going through them, not only were there the local (and not so local) UK MW stations, but some from much further afield such as Bretagne 5, SBC in Riyadh, and RNE Radio 5 in Madrid. By turning the ferrite antenna, it was possible to peak these stations nicely.

So now to SW. As can be seen, SW coverage is full range from 1711 – 29999, excellent for a receiver of this price range. For this initial test, listening was carried out in the early evening, in the garden, during the summer, so the higher bands were where most of the action was. Following a similar pattern to the FM and MW test, the telescopic whip was extended and the ETM button pressed. On stopping detection, a total of 65 stations were noted. One or two of these, it later proved, were images, but for the most part they were all receivable signals. The treshold for detection is quite low, so some stations are barely audible under the noise, a testament to the sensitivity of the 365. All the major stations were received well, such as VOA on 15580, Saudia Arabia on a number of frequencies, CRI of course, over numerous frequencies. And in between, stations such as CNR1 (China National Radio), the regional Chinese service, and R Australia on 12065, BBC from Singapore.

After this, I did some listening on the 20 and 40m ham bands. To do this is slightly tricky, as it entails coming out of ETM mode by pressing the VF/VM button. This puts the radio into frequency mode and the thumb wheel is then used to get to the correct frequency. The USB/LSB button is then pressed and once a station is found, press the BFO button. The tuning thumb then becomes a BFO fine tune, and the amateur radio station can be tuned in accurately. It is tricky to start with but you do get used to it and amateur stations can be tuned in well. I received a number of European stations on 40m and European/Asian ones on 20m. So again, sensitivity is good, even though this is just using the whip antenna.

Long Term Listening Impressions

Over the months between those initial tests and now, I have done a number of hours listening using this radio, on both the MW and SW bands. I especially like it if I am out for a walk in the country near us as its handy to carry in the pocket. One Sunday I listened to the whole hour of a VOA broadcast on 15580, whilst wandering along the Lincolnshire foot paths. And it is also a nice radio to do a bit of casual listening from the armchair of an evening, when the TV is on but of no interest. This way I have enjoyed many a broadcast from VOA, RRI and the BBC using the ear buds. It’s also nice to tune into the Celtic music of Bretagne 5 during the evening on MW as a change from the fair on BBC Radio 2 or 3.

Conclusion

Would I recommend this radio? Yes I would, whole heartedly. For what it is designed to do, it does very well. Could it be better? Of course. A keypad would be nice, an external antenna port would be great and so on. But it was designed to be a general coverage receiver, in a small, hand-held package, and for that it receives top marks.


Many thanks for your review, Charlie! I agree with you that the PL-365 is ideal, in terms of form factor, for radio listening while on long walks and hikes! It is certainly an excellent portable.

The Tecsun PL-365 can be purchased from Tecsun Radios Australia and occasionally on eBay (click here to search).

Guest Post: Shortwave Recordings from Mount Kilimanjaro

Mount Kilimanjaro (Photo: Chris Johnson)

Many thanks to SWLing Post contributor, Chris Johnson, for sharing the following guest post:


Shortwave Recordings from Kilimanjaro

by Chris Johnson

Last month, I took a trip of a lifetime to Tanzania Africa to Climb Mount Kilimanjaro: Africa’s highest point and the world’s highest free standing mountain. It is also known as the “Rooftop of Africa” its summit stands at 19,341 feet or 5895 meters.

With this high elevation I figured that I could pick up a multitude of shortwave signals that I would normally not receive at lower altitudes. So I packed my Sony ICF- SW7600G to capture recordings of various signals, some common, others not so common.

Each night I unpacked my radio and extended the reel-wire antenna and scanned the bands. I came across an assortment of stations that I normally do not hear back home in the USA, but some were quite familiar such as the BBC, Radio Romania, and DW which had Africa as their target. In some cases their broadcast was targeted for Asia.

Below is a map of our trek along the Lemosho route and the camps where we stayed are listed with the recordings and the elevation (in meters) of each camp. The higher we climbed, the signals received were sometimes stronger but the surrounding mountains also limited the reception of others. I did find that the bands were congested with signals from stations that spoke Arabic, Swahili and Chinese, not surprising considering my location. For the purpose of this blog I only included the English speaking stations except for a few.

Unfortunately, the critical weight in our day packs was closely monitored and we could carry only the essentials on our climb from Barafu to the summit so I could not record at the summit of Uhuru Peak. Additionally, our time up there was limited to 15 minutes due to the lack of oxygen at that altitude. Below are selected recordings at each of the camps on the Lemosho route. Enjoy.

Click to enlarge

Mkubwa Camp Elevation 2650 meters 8 January 2017

Mkubwa Camp Elevation 2650 Meters BBC 7445 khz 1840Z 8 January 2017:

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Shira Camp II Elevation 3850 meters 9 January 2017

Shira Camp II Elevation 3850 Meters SW Africa Radio League 4895 Khz 9 January 2017 1645z:

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Shira Camp II Elevation 3850 Meters DW 9820 KHZ 1600z 9 January 2017:

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Shira Camp II Elevation 3850 Meters 1 9 2017 1538z Channel Africa 9625 kHz:

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Shira Camp II Elevation 3850 Meters All India Radio 13695 khz 1835z 9 January 2017:

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Baranco Camp Elevation 3900 meters 10 January 2017

Baranco Camp NBC Zambia Radio 11 January 2017 5915 KHZ 0317z:

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Baranco Camp 3900 Meters Voice Of Nigeria 7255 Khz 1 10 2017 1915z:

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Karanga Camp Elevation 3995 meters 11 January 2017

Karanga Camp Elevation 3995 Meters All India Radio 13695 Khz 11 January 2017 1753 Z:

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Karanga Camp 3995 Meters Voice Of Nigeria 7255 Khz 1812 GMT 11 January 2017:

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Karanga Camp 3995 Meters Channel Africa 9625 Khz 11 January 2017 1735z:

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Barafu Camp Elevation 4673 meters 12 January 2017

Barafu Camp 4673 Meters BBC Asia Target 7465 Khz 1429z:

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Barafu Camp 4673 Meters All India Radio 13695 Khz 1 12 2017 1044 Z:

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Barafu Camp 4673 Meters Radio Romania 15150 Khz 1210 Z:

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Chris: thank you so much for taking the time to write up this guest post and share your excellent recordings and photos. Amazing!

Post readers: I don’t know about you, but I’m inspired and ready to pack my bags and do some shortwave travel!

Click here to check out other posts by Chris.

The Eton Satellit: my thoughts after 3 weeks of DXing and some recent catches…

Hi there, it’s been about three weeks now since I started DXing with the Eton Satellit and I thought it time to post an updated review, based on my experiences thus far, along with some recent catches. Noting that other radio hobbyists with a strong presence online have been posting neutral to negative reviews on this receiver, I would just like to point out, perhaps rather obviously, that no receiver is perfect and just as importantly, the criteria on which a portable radio is judged will be different from user to user, based on their listening habits. I am almost exclusively engaged in DXing with the Satellit, whilst others will be listening on the broadcast bands on a more casual basis. I know that for some, the ultimate quality and finish of a product is as important as performance and they would make their physical assessment in a very detailed manner. I on the other hand focus mainly on performance and as regards quality, I’m reasonably satisfied if it doesn’t fall apart in my hands, straight out of the box! That actually happened – and it’s sort of where I draw the line 🙂 I guess the point is, I try to respect everyone’s opinion, irrespective as to whether we are in agreement or not and I believe that’s healthy for the future of our hobby.

Ok, back to the Satellit. Firstly, I am able to confirm that in terms of ultimate sensitivity, this portable is very close to my Sony ICF-2001D – one of the most highly regarded portables ever made. The delta in performance between the two is most perceptible on the weakest of fading signals that intermittently deliver audio with the Sony, but can’t be heard on the Eton. On stronger signals, my experience is that either radio might provide the strongest and or highest fidelity audio. I have a series of comparison videos already in the can, which will be uploaded to the Oxford Shortwave Log YouTube channel soon.

In terms of selectivity, the digital bandwidth filters work very well, although I note that even on the narrowest setting (2 kHz) when operating in a crowded band, adjacent channel QRM can occasionally still sound quite pronounced, as compared to my Sony ICF-SW55 or ICF-2001D receivers. As regards synchronous detection, this is more of a hit-and-miss affair. Subscribers to my channel might notice that in nearly all of my reception videos featuring the Eton Satellit, I have not engaged the SYNC. That isn’t to say it doesn’t work, however, even with selectable sidebands, the SYNC mode often appears to increase the overall signal amplitude and noise floor, without positively influencing the SNR. However, it’s interesting to note that signals on the Satellit in AM mode often almost match the ICF-2001D in SYNC mode, in terms of overall SNR. More on that to come.

There are a number of ways to tune the radio; manually using the tuning knob (and this has a decent feel/ resistance to it), direct frequency input which requires pressing the ‘AM’ button to engage, automatic search and access to 700 memory locations, via 100 screen pages. In the real world – and by that I mean ‘my world’ which is most often in the middle of a field, or the woods, all of the above tuning options are as ergonomic as most of my other portables. With regard to SSB reception, there are fast, slow and fine tuning options with a maximum resolution of 10 Hz and this works very well to reproduce natural sounding speech in LSB and USB modes. The tuning speed/fine options are engaged by pressing the tuning knob inwards towards the set – quite a neat idea. With SSB and SYNC there’s always a little pause whilst the electronics engage – a set of chevrons appear on the screen to indicate the receiver is actually doing something. It’s similar to the Sony ICF-SW77 where you effectively toggle between SYNC USB and LSB and wait for lock. Not an issue for me, but it might annoy some, particularly those who have experience with the ICF-2001D, where SYNC engagement is instantaneous, if the signal is of sufficient strength. A small point, but worth making.

 

So, overall, a brilliant little radio that in my opinion is completely worthy of the ‘Satellit’ branding, at least in terms of ultimate performance. As I mentioned previously, one of the most experienced DXers I know, with more than 3 decades of listening to the HF bands and an owner of a number of vintage Satellit receivers noted that the Eton Satellit outperformed them – and by some margin. To further demonstrate this, I have included links to recent reception videos. In particular, I copied three of the regional AIR stations with signal strength and clarity that had never previously been obtained. I also copied HM01, the Cuban Numbers Station for the first time on the 11 metre broadcast band, Sudan and Guinea on the 31 metre broadcast band (a whopping signal from Guinea) and Polski Radio 1 on longwave. I hope you find them interesting. Since featuring the Satellit on my channel, one of two of my subscribers have purchased this radio and thus far have been very happy indeed with it’s performance.

Ultimately, I have to strongly recommend this portable to anyone interested in DXing and in particular those that embark on DXpeditions. I just hope that should you decide to buy one, you receive an example that performs was well as mine. Embedded reception videos and text links follow below, In the mean time and until my next post, I wish you all great DX!


Click here to watch on YouTube

Click here to view on YouTube

Click here to view on YouTube

Click here to view on YouTube

Click here to view on YouTube

Click here to view on YouTube

Click here to view on YouTube

Click here to view on YouTube

Clint Gouveia is the author of this post and a regular contributor to the SWLing Post. Clint actively publishes videos of his shortwave radio excursions on his YouTube channel: Oxford Shortwave Log. Clint is based in Oxfordshire, England.

Troy updates the Tecsun PL-880 hidden features reference sheet

Many thanks to SWLing Post contributor, Troy Riedel, who has recently added the hidden bandwidth adjustment feature to Cap Tux’s excellent PL-880 reference sheet.

Here are links to download the updated sheet:

I will also add this to the Complete list of Tecsun PL-880 hidden features page: a place where you can comment if you note any previously unpublished PL-880 hidden features.

Thanks again, Troy!

A quick view of my shack in Oxford, UK & recent transatlantic medium wave DX

Someone recently described my shack in Oxford as ‘an impressive mess’…. and that really is just about the most positive comment I’ve ever received regarding my listening post! So, my apologies for displaying the mess in public, but in response to having been asked many times by subscribers to Oxford Shortwave Log to ‘share my shack’, here it is, well most of it at least, in all it’s unadulterated glory.

 

The primary reason however for this post is to share my most recent transatlantic medium wave catches using the brilliant Elad FDM DUO and Wellbrook ALA1530 magnetic loop antenna. This excellent combination continues to pull in really nice DX, although not so much very recently as propagation has been fairly rubbish. However, since early to mid December, the dynamic duo have managed to pull in a number of transatlantic medium wave signals, including Radio Rebelde, Cuba on (670 and 710 kHz), KVNS Texas, CHIN Radio, Toronto, WFED Washington DC, WWNN Health and Wealth Radio, Pompano Beach, Florida, and huge signals from WMEX Boston and WWKB Buffalo, New York. Embedded reception videos and text links follow below and in the mean time, I wish you all great DX!


Click to watch on YouTube

Click to watch on YouTube

Click to watch on YouTube

Click to watch on YouTube

Click to watch on YouTube

Click to watch on YouTube

Click to watch on YouTube

Click to watch on YouTube

 

Clint Gouveia is the author of this post and a regular contributor to the SWLing Post. Clint actively publishes videos of his shortwave radio excursions on his YouTube channel: Oxford Shortwave Log. Clint is based in Oxfordshire, England.

 

The versatile Kenwood TH-F6A

In reply to my recent post about the Yaesu VX-3R, SWLing Post reader Tha Dood comments:

[The Yaesu VX-3R] is a neat little HT, but the Kenwood TH-F6A is way more versatile.

How? Full 5W on 2m, 222MHz, and 440MHz, and will RX 150KHz to 1.3GHz in AM, FM, FM wide, NBFM, USB, LSB, and CW. All that in a size of a pack of cigs. Yes, it will overload easily, but something that wide banded and this small, I kind of expected that.

However, want to hear what your wireless FM innercom sounds like on 175KHz? You can do that. Want to hear what your 222.1MHz transverter sounds like on SSB? You can do that. Need to tune-in to local AM / FM radio when power goes out? You can do that. Want to listen to CB CH19 truckers gripe about traffic conditions? You can do that. Want to listen to aircraft traffic at an air show? You can do that. You want to monitor 6M 50.125MHz USB to hear when that band opens? You can do that.

No, it doesn’t have D-Star, DMR, Fusion, or even SW’s DRM, but analog-wise this HT is so versatile, what else is out there like it?

Thanks for sharing your thoughts about the TH-F6A!

A couple more things I like about the TH-F6A:

  • it meets MIL-STD 810 C/D/E standards for resistance to vibration, shock, humidity and light rain
  • It has a dedicated number keypad for direct frequency entry (something, sadly, the VX-3R lacks)

I’ll put the TH-F6A on my “wish list” this year and perhaps give it a thorough review. (Perhaps Santa Claus is listening!?)

Here’s a snapshot of TH-F6 pricing at time of posting:

Dave’s Yaesu VX-3R notes

Many thanks to SWLing Post contributor, Dave Zantow, who shares the following in reply to my recent post about the Yaesu VX-3R:

The VX-3R has a tiny internal ferrite bar for AM/mediumwave broadcast listening.

Yes, it’s indeed true the VX-3R is discontinued and is already pretty much sold out.

Rumors of a VX-4R has been around for years and let’s hope that happens–?? Have a sneaky feeling that IF it come to pass it will include C4FM digital (Yaesu Fusion) ?? I actually preferred the older VX-2R over the 3, but that was me (have reviews on both models on my web page). But my two VX-3R test samples were very early production (lots of QC bugs).

http://webpages.charter.net/n9ewo2/vx2r.html
http://webpages.charter.net/n9ewo2/vx3r.html

As I cover on my news page Yaesu is coming out with a number of new HT’s soon.

Sorry no word of a tiny VX-3R replacement yet. Will of course cover that IF and when it happens on the web page.

http://webpages.charter.net/n9ewo2/news.html

Thank you, Dave!  I’ll certainly consider purchasing the VX-4R (if it comes to fruition) if for no other reason than to compare it with the VX-3R.

Again, I love this little all-in-one micro-sized HT as an Everyday Carry radio. If you’re interested in the VX-3R, your best bet will be to check with radio retailers like Universal Radio and Ham Radio Outlet for used/demo units. Of course, as I’ve mentioned before, you might also follow a VX-3R search on eBay where I recently purchased an open box unit for $119 shipped.