Used Anacom anasat-20w-xc 20W extended C-band Frequency transceiver. The frequency range is 4.5GHz to 4.8GHz receive, and 6.725 to 7.025GHz transmit. This frequency range is called Palapa.
• Built in test facilities for improved maintainability and reduced dependence on external test equipment
• No indoor equipment is needed
• Frequency agile radio equipment. Completely independent TX and RX frequency selection
• Superior phase noise
• Flexible, universal power supply