Digital radio direction finder G7490

for aircraft

The Gables G7404 Series Radio Tuning Panels set the standard for VHF and HF tuning on Boeing aircraft. The G7404-124 RTP is offerable on B737 production aircraft. Description Dual HF data link capable VHF and HF radio status monitoring Functional settings maintained in non-volatile memory during power cycle conditions VHF COMM test function DATA mode selection via frequency selector Standby frequency cross tuning Voice mode protect capable VHF 2/3 data capable VDL Mode 2 capable Variable rate tuning for rapid selection of 8.33 kHz channels VHF3, HF1, HF2 absent discrete INOP feature using front panel inputs 8.33 kHz capable Digital RF sensitivity control HF wide range disable HF 0.1 kHz spacing HF AM/SSB function Modifiable for HF data link transmit inhibit override function Liquid spill-proof design Reliable switch design Built-in-test (BIT) capability Non-volatile storage of front panel settings Modular design provides flexibility for custom layouts Modular construction contributes to economical maintenance