Though a diverse range of payloads have been carried by these satellites over the years, the majority of amateur radio satellites have featured transponders working in the VHF and UHF spectrum.

for the last year or two amateurs have had their own geostationary satellite transponder. Called Es’hail-2 / AMSAT Phase 4-A / Qatar-OSCAR 100, it lies in the geostationary orbit at 25.9° East ...

This allows a number of multiplexes to be transmitted from each satellite and a wider range of services to be broadcast. The term transponder is often interchanged with multiplex. This is ...

The Indian Space Research Organisation (ISRO) is getting ready to launch the NVS-02 satellite (2nd generation of NavIC) at ...

Es'hailSat, the Qatar Satellite Company, has signed a multi-year multi-transponder deal with the public broadcaster ...

Es’hailSat, the Qatar Satellite Company, has announced that Gulfsat Communications has agreed a deal for satellite transponder capacity on Es’hail-1 satellite located at the 25.5⁰ East hotspot to ...

The Alfred Wegener Institute uses satellite transponders to track icebergs from the Weddell Sea. The diagram provides a visual confirmation of how consistent the early explorers observations are ...

An upcoming satellite change for the four-channel AFN TV programming package will impact some audience members in the Pacific who use a satellite dish ...

The agreement entails Direct-to-Home (DTH) services, satellite transponder for Digital Terrestrial Television (DTT) as well ...

Doha, Qatar: Es’hailSat, the Qatar Satellite Company, has signed a multi-year multi-transponder deal with the public broadcaster of Morocco, Société Nationale de Radiodiffusion et de ...