Richard shares recordings of The Buzzer

Many thanks to SWLing Post contributor, Richard Lacroix,

I was intrigued by your post, “The ghostly radio station that no one claims to run (BBC Future)”. I attempted to listening to the station on 4625 kHz from my home location here in Toronto, Ontario Canada but unfortunately could not receive the signal. WebSDR to the rescue. I managed to locate a couple of KiwiSDRs in Russia which yielded great reception of “The Buzzer”.

I figured that some readers may be interested in knowing what the buzzer sounds like. I have therefore included 2 recordings of the broadcast; the first in AM and the second in USB mode with a 3.2 kHz wide filter setting. I am also sharing a screen shot of the waterfall which clearly depicts the signal [see at top of post].

Recordings

The Buzzer recorded July 18, 2020 at 01:07 UTC  on 4625 kHz in AM mode:

The Buzzer recorded July 18, 2020 at 08:26 UTC  on 4625 kHz in upper sideband mode:

Thank you for sharing this, Richard!

Like you, I have difficult receiving The Buzzer from North America (especially in summer conditions with QRN). That’s where KiwiSDRs really come to the rescue. Thanks again for sharing your recordings.

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FTIOM & UBMP, July 26-August 1

From the Isle of Music, July 26-August 1:
This week, we present some of the more folkloric selections from the album Bendita Guanabacoa by Los Hermanos Arango with commentary in English as well as some rumba by Afrocuba de Matanzas.
The broadcasts take place:
1. For Eastern Europe but audible well beyond the target area in most of the Eastern Hemisphere (including parts of East Asia and Oceania) with 100Kw, Sunday 1500-1600 UTC on SpaceLine, 9400 KHz, from Sofia, Bulgaria (1800-1900 MSK)
If you don’t have a shortwave radio or are out of range, you can listen live to an uplink from a listening radio in the Netherlands during the broadcast at
http://websdr.ewi.utwente.nl:8901/?tune=9400am
2. For the Americas and parts of Europe, Tuesday 0000-0100 on WBCQ, 7490 KHz from Monticello, ME, USA (Monday 8-9PM EDT in the US).
If you don’t have a shortwave or are out of range, you can listen to a live stream from the WBCQ website here (choose 7490): http://www.wbcq.com/?page_id=7
3 & 4. For Europe and sometimes beyond, Tuesday 1900-2000 UTC and Saturday 1200-1300 UTC on Channel 292, 6070 KHz from Rohrbach, Germany.
If you don’t have a shortwave radio or are out of range, you can listen live to uplinks from various websdrs in Europe.
Our Facebook page is https://www.facebook.com/fromtheisleofmusic/
Our V-Kontakte page is https://vk.com/fromtheisleofmusic
Our Patreon page is https://www.patreon.com/tilford

Uncle Bill’s Melting Pot, July 26 and 28:
Episode 175 features music from Nigeria plus our monthly Radio Balcony feature.
The transmissions take place:
1.Sundays 2200-2300 (6:00PM -7:00PM EDT) on WBCQ The Planet 7490 KHz from the US to the Americas and parts of Europe
If you don’t have a shortwave or are out of range, you can listen to a live stream from the WBCQ website here (choose 7490): http://www.wbcq.com/?page_id=7
2. Tuesdays 2000-2100 UTC on Channel 292, 6070 KHz from Rohrbach, Germany for Europe.
If you don’t have a shortwave radio or are out of range, you can listen live to an uplink from different web SDRs in Europe
including a live uplink from a listening radio in the Netherlands at http://websdr.ewi.utwente.nl:8901/?tune=6070am
Our Facebook page is https://www.facebook.com/UncleBillsMeltingPot/
Our V-Kontakte page is https://vk.com/fromtheisleofmusic
Our Patreon page is https://www.patreon.com/tilford

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How would an Icom IC-705 compare with the Xiegu G90?

Xiegu G90 with remote head detached.

Many thanks to SWLing Post contributor, Paul, who asks:

How does the Icom compare with the Xiegu G90, besides lack of a built-in antenna tuner, and having lower transmit power, and a better screen?

Good question, Paul.

The G90 is a great radio for sure and has better specs and features than I would expect from a $450 transceiver. I’ve taken it on a number of portable field operations and love it. My full review of the G90 will appear in the August 2020 issue of The Spectrum Monitor.

Keep in mind that at time of posting (July 21, 2020) no one has really reviewed and compared the performance of a production run IC-705 with any other radio as of yet. I will purchase an IC-705 for review as soon as they start shipping in the US, but I don’t expect to be able to do that until September or October at best. So we can’t really speak about performance at this point.

What makes the IC-705 unique in the portable radio market is the number of features it will sport.

Here’s a short list of features the Icom IC-705 has that the Xiegu G90 does not have:

  • Attachable battery pack
  • Lower current drain in receive per Icom specifications
  • CW memory keyer with beacon mode
  • Voice memory keyer with beacon mode
  • D-Star mode with built-in WiFi to connect to Internet/hotspot
  • Built-in GPS
  • Built-in TX/RX recording
  • Broader receive range: 0.030–199.999 and 400.000–470.000 MHz
  • Multi-mode 6M/2M/70CM TX and RX
  • Touch screen display that is customizable
  • Built-in WiFi and Bluetooth
  • Native to digital modes–no external sound card interface needed
  • Frequency stability less than 0.5 +/- ppm in VHF/UHF, making it ideal to drive an amplifier for demanding tasks like EME

The Xiegu G90 actually has a few features that the Icom IC-705 will not:

  • Built-in (very effective) automatic antenna tuner
  • Antenna analyzer function [Update: Geoff notes “The Icom IC 705 does also have a VSWR Plot/analyser in the menu same as the IC7300 and iC 7100, page 9.3 in the advanced IC 705 manual”
  • 20 watts of output power (the IC-705 has a max output power of 10 watts using an external 13.8V battery source)
  • 10.8 kHz AM bandwidth (the IC-705 maxes out at 6 kHz per specs)
  • Detachable faceplate which will likely make mounting it mobile even a little easier than the IC-705 (although in truth both transceivers are very compact and should be easy to mount)
  • Side panels that protect the front faceplate and rear connections

At the end of the day, though, the Xiegu G90 is an excellent little budget transceiver. It’s feature-rich compared with other transceivers in this price bracket, but basic compared with the IC-705 or Elecraft KX3 or KX2.

The Icom IC-705 will have a retail cost well over two times that of the G90 but will sport features that no other QRP transceiver has up to this point. In fact, the list of features above is only a sampling.

If none of the unique features of the IC-705 appeal or apply to you and your operating style, save a little money and grab the G90. Or consider spending a bit more for an Elecraft KX2.

If you want an incredibly feature-rich transceiver and are comfortable with a price point in excess of $1100-1200 US (estimated at time of posting), you might delay purchasing until you’ve read a few user reviews of the yet-to-be-released Icom IC-705.

Thanks for your question!


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HOPE 2020 Conference RF Villiage

Photo I snapped from the roof of the Hotel Pennsylvania, venue of the 2018 HOPE conference.

Many thanks to SWLing Post contributor, Phillip, who writes:

It’s worth sharing that this year’s HOPE conference is a completely on-line event and features an RF Village daily event:

“This virtual village will help people experience various wireless communications used by makers, hackers, and amateur radio enthusiasts across the radio frequency (RF) spectrum.”

https://www.hope.net/

If you’re attending HOPE (Hackers On Planet Earth) this year online, make sure you check out the RF Village. Thanks for the tip, Phillip!

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Free issues: RASA QTC Winter and July/August 2020 magazines

Many thanks to SWLing Post contributor, Paul Evans, who notes that The Radio Amateur Society of Australia Inc. has made two issues of their QTC Magazine available to view free online.

Click here to view the free issues of QTC magazine.

Thank you for the tip, Paul!

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Can you help Carlos identify this 1982 polytone broadcast?

Many thanks to SWLing Post contributor, Carlos Latuff, who writes:

I have a tape with a recording I made in 1982 while listening to shortwave.

I’m not really sure if I caught some kind of polytone numbers station. Could you or your readers be able to identify it?

Post readers: If you can help Carlos identify this transmission, please comment!

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The lab599 Discovery TX-500 QRP transceiver price and anticipated delivery via HRO

This evening, I discovered that HRO now has the long-awaited lab599 TX-500 transceiver available for purchase on their website.

I had actually placed an order for the radio, but I’ve asked to cancel it because I should have a loaner available for review.

Without a doubt, the TX-500 is one of the most anticipated QRP transceivers this year. Field operators have always wished for a rugged, weather-resistant portable radio and the TX-500 looks like it will fit the bill! Based on some of the videos we’ve seen, it should perform as well.

Click here to check out the TX-500 on the HRO website ($789.95 US at time of posting).

Update: HRO informs me that the lead time, or anticipated delivery is still weeks away.

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