How to Check Overlapping Passes of Satellites Using SatMatch Suppose you have a friend located somewhat away from and you wish to have a satellite contact with him.
Ham TV From International Space Station Last Sunday, me and my little grandson saw the recorded version of a previous school contact on Ham TV from International Space
Pictorial Review of Gamma Match Implementation Here is the gamma match on my 5 element UHF Yagi antenna. This pictorial review is complementary to my previous post on gamma
FUNcube-1 (AO-73), Educational Amateur Radio Satellite FUNcube-1 is part of the FUNcube family of satellites, which also includes JY1SAT or JO-97 and Nayif-1 or EO88. It is a
EIRP (Effective Isotropic Radiated Power) is a term often used in Satellite Communication, also known as Satcom. Isotropic antenna is theoretical one which radiates equally in all directions
Tips and Tricks for Working LEO Satellites Though working amateur radio satellites was in my wish list ever since I got my amatuer radio license in 1985, I
Testing the Moxon Yagi for Amateur Radio Satellite Contacts Recently I had homebrewed a Moxon Yagi for improving my setup for working amateur radio satellites. As I do
How to Submit SSTV Images to ARISS SSTV Image Archive As we are preparing for the SSTV (Slow Scan Television) image transmission event from International Space Station starting
