Satellite stations, both uplink and downlink of all types. NOTE:Possession of a commercial radio operator license or permit does not authorize an individual to operate amateur or GMRS radio stations. Only a person holding an amateur or GMRS radio operator license may operate an amateur or GMRS ...
Satellite stations, both uplink and downlink of all types. NOTE:Possession of a commercial radio operator license or permit does not authorize an individual to operate amateur or GMRS radio stations. Only a person holding an amateur or GMRS radio operator license may operate an amateur or GMRS ...
I rigged omnidirectional antennas for the uplink and downlink frequencies and began listening. The satellite had an orbital period of around 110 minutes and an overhead pass lasted maybe 20 minutes. The inclination was such that I could usually hear two consecutive passes (three if the middle ...
Technician class hams are also able to communicate through ham radio communications satellites.Most ham radio satellites make some use of the two-meter band, either for ground-to-satellite (uplink) or satellite-to-ground (downlink) signals. Many hams have contacted over 100 different countries via...
ISS Amateur Radio Frequencies and Modes Mode V/V FM Crew Contact (Region 1: Europe) Uplink=145.200 MHz Downlink=145.800 MHzMode V/V FM Crew Contact (Regions 2 & 3: Americas, Asia) Uplink=144.490 MHz Downlink=145.800 MHzMode V/V Packet (Worldwide) ...
mode data. Satellite operation is not an after-thought on this transceiver. The satellite mode synchronizes the uplink (transmitting) and downlink (receiving) frequencies and shifts the frequency with the same tuning step. Twenty alphanumeric satellite memory channels store frequency, mode and tone ...