Stray Signals

Category: Feature

Carbon Fiber Mast for Ham Radio Antennas

Carbon Fiber Masts from Gigaparts for your Ham Radio Antenna – these masts come in 3 different sizes, this one being the 50′ version. This is a quick video with an introduction to the mast, and I will be using it to deploy some antennas in upcoming videos. Read the full article at https://qrznow.com/carbon-fiber-mast-for-ham-radio-antennas/. STRAY…

IARUMS June newsletter now available

The latest IARU-R1 Monitoring System newsletter reports on the continuing interference on various frequencies in the 7 MHz band from Russian language propaganda broadcasts Over The Horizon Radar (OTHR) systems in the Russian Federation and China continue to cause interference in the amateur 14 and 21 MHz bands and Iran has been operating a radar in the…

Xiegu XPA125B Ham Radio Amplifier

The XPA125B amplifier has a gain of 13 dB making it the perfect amplifier for a 5 watt transmitter when 100 watt output is needed. The automatic Antenna Tuner Unit and power amplifier unit of XPA125B can be used independently of each other as either an automatic antenna tuner or a separate power amplifier. The…

Luna Amateur Radio Transponder: A Communications Platform on the Large European Lander to support communication and payload experiments

Please define what services would be expected from the lander for your payload (e.g. instrument deployment, night survival, etc.). Where known, please provide brief payload description and estimate of interfaces to the lander (e.g. mass, volume, power, communications/data, etc).  Read the full article at https://qrznow.com/luna-amateur-radio-transponder-a-communications-platform-on-the-large-european-lander-to-support-communication-and-payload-experiments/. STRAY SIGNALS does not claim ownership of the article. The original…

SDRUNO 1.4 RELEASE CANDIDATE 3

Warning: This is pre-release software and you install it in the knowledge that it will have bugs and issues. We are looking for feedback on this version as we move towards the full release of 1.4 Before installing 1.4 RC3, we recommend that you create a backup copy of your SDRuno.ini file. To do this open…

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