Profile: Peak Communications Ltd designs and manufactures a comprehensive range of satellite communication equipment, for flyaway, truck or fixed earth station applications. Our products include frequency converters, MPEG2 encoders, DVBS modulators, redundant switch systems and test loop translators. Beacon receivers & agile satellite tracking receivers provides a DC output proportional to a CW satellite beacon for telemetry and control applications in typically medium to large sized earth stations. Input frequencies are typically L-Band, but can be at SHF frequencies with the inclusion of a block downconverter stage. UpLink power controllers utilizes the above beacon receiver circuitry (or an external beacon input) and some microprocessor based intelligence, the UPC units provide a cost effective automatic solution to rain fade compensation. The standard unit supports up to 4-channels of internal uplink compensation, but further expansion units can be provided for larger installations. Alternatively the UPC can be connected to peak agile or block Upconverter units to provide a total solution.