IFR DF-7708 is an interface for the WRX and WRC-7708 air transport weather radar test systems. The system consists of three main elements: The RDX-7708R (or RDX-7708BRW) or the RDC-7708R, the STD-7000A and the DF-7708 plus a terminal display and keypad.
IFR DF-7708 provides all interfaces, except RF, between the test system and the unit under test (UUT). A separate and unique cable is provided for each type of UUT. All power and discrete signals to the UUT are controlled and monitored by circuitry in the DF-7708. Additionally, it routes the ARINC control buses, digital attitude buses and data buses to the appropriate connector pins on the UUT.
IFR DF-7708 Unit Under Test Interface Matrix and other Weather Radar Test Sets for sale at Test Equipment Center.
IFR DF-7708 products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.
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Controls and monitors the appropriate UUT power 
