Contents:
DATV News
Editorial
Si5351 Xtal Substitute Module
Quad DVB-T Receiver
Silent key
S55TVJ ATV repeater
Hubble Bubble Etch Tank
Simple ATV Callsign & Bitmap Graphic Generator
Understanding Repeater Housekeeping
4K video and H265 compression
Coming up
Recent Posts
K1N Navassa Isl – Souvenirs – Your purchase helps support the DXpedition!
Navassa Isl Dxpedition Baseball Cap Value T-Shirt Navassa Island Dxpedition Calendar Print To Buy or Donate Visit: Read more
Amateur Radio-Military Interoperability 5MHz Exercise Set for October 31-November 1
An Amateur Radio-military interoperability exercise will take place over the October 31-November 1 weekend. The event will begin at 1200 UTC on Octobe... Read more
Radio Amateurs of Canada Announces a New Section
The number of Sections needed for a clean sweep in the ARRL November Sweepstakes (SS) will rise to 84 in 2020, with the addition of a new Prince Edwar... Read more
OSCAR News Issue 212
Issue 212 of the AMSAT-UK amateur radio satellite publication OSCAR News was released on December 9, 2015. E-members can download it here. The paper e... Read more
The Icom IC-9700 manual is now available [ ENGLISH ]
IC-9700 manual “The Icom IC-9700 manual is now available in Japanese on the Icom website. Here is a link to a “rough” English... Read more
LDG RT-600 Remote Tuner
LDG RT-600 LDG has announced the RT-600 remote tuner. The RT-600 is a 600 watt PEP coax in / coax out remote tuner designed to be placed near the feed... Read more
What Do I Hear on Shortwave Ham Radio? NW7US Vlog
In this video, I briefly introduce some of the type of signals I hear on my high-frequency (shortwave) amateur radio. Some of them are voice transmiss... Read more
AOR DV1 3GHz 100kHz-1300MHz, SDR Digital Voice Receiver
Download AR-DV1 Brochure (3.5MB) Download AR-DV1 Brochure light (823kB) Download AR-DV1 operating manual with command list (8.2MB) Download AR-DV1 fir... Read more
FirstNet and Amateur Radio : ARRL 60-Second Century:
ARRL CEO Tom Gallagher, NY2RF, talks about FirstNet, a broadband network for first responders, and a potential role for Amateur Radio operators.... Read more
What’s Coming on the Sun: May 5 2015
Here’s a window into today’s solar activity: Starting at 00:00 UTC, and ending at 11:22 UTC on May 5, 2015, this video reveals a new sunsp... Read more
Yet more features in the SDRplay Spectrum Analyser
Steve Andrew has just added a couple of cool new features to his popular Spectrum Analyser software which works with all the SDRplay RSPs. is latest r... Read more
What is keeping the NA1SS amateur station off the air?
Amateur Radio on the International Space Station (ARISS) and its partners are troubleshooting what is keeping the NA1SS amateur station off the air. A... Read more
Two Amateur Radio CubeSats Carrying Transponders Set for Future NASA Launches
Two satellites with Amateur Radio transponder payloads have been selected for future NASA launches. AMSAT reports that the TJREVERB CubeSat, developed... Read more
APRS In Your Pocket
APRS For a lightweight portable station, all you need is a handheld transceiver, a tiny packet TNC, and an Android smartphone. For those unaware, APRS... Read more
Historic Amateur Radio Contact Reported via Moon-Orbiting Satellite
A contact between a radio amateur in Germany and China took place on July 1 via the moon-orbiting LO-4 satellite, DSLWP-B, launched in May 2018. The t... Read more
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