TCAS Switches High Frequency RF Signals
Mon, 09/08/2008 - 6:45am
The D2-729B003 SPDT from Ducommun Technologies, Inc. switches high frequency RF signals between the top and bottom fuselage-mounted antennas and numbers 1 and 2 systems transponders. The switch is directly applicable to all TCAS systems such as Honeywell and Rockwell/Collins. Features include a weight of 11.5 oz., RF impedance of 50 ? nominal, operating temperature of -36°C to 71°C ambient, operating life of 1,000,000 cycles and a switching time of 35 ms max.