Saudisat 1C or SO-50, Saudi-OSCAR 50 Saudisat 1C or SO-50, Saudi-OSCAR 50 is an FM satellite available for Amateur Radio operators. It has also experiments other than the
TEVEL Series of Amateur Radio Satellites I had the opportunity to work through the amateur radio transponder of TEVEL 7 a couple of times in the last few
How I use the Argentinian Amsat website for Doppler Tracking of Amateur Radio Satellites Argentinian Amsat website gives live information on amateur radio satellite passes at: http://www.amsat.org.ar/pass.htm. The
What is a Cross Yagi? Many of you would have heard the term Cross Yagi in discussions among amateur radio satellite communication enthusiasts. A cross yagi is nothing
Live Amateur Radio Satellite Status Live status report of amateur radio satellites, Orbiting Satellites Carrying Amateur Radio or OSCAR is available at AMSAT page: https://www.amsat.org/status/index.php. There are several
My First Attempt to Hear GreenCube Failed, Why? I have been able to listen to the digipeater signals from International Space Station during its pass overhead even though
What is a Linear Satellite in Ham Radio? FM satellites are like orbiting repeaters which pass overhead several times a day and Ham Radio operators can communicate through
J Pole Antenna Voltage, Current and Radiation Pattern J pole antenna is a vertical omnidirectional antenna popular among Ham Radio operators for 2m and 70 cm operations. As
What is APRS in Amateur Radio? APRS stands for Automatic Packet Reporting System, invented by WB4APR in 1992. APRS serves as a digital communications information channel for Ham
