100D0988

F E AT U R E S Connects R/T to 2 Antennas (Upper or Lower) Auto Mode Cycles Between Upper and Lower Antenna Key Function with Memory Automatically Selects the Antenna on Which the Last Signal was Received Failsafe Mode Connects R/T to Lower Antenna in the Event of a Power Loss BIT Port for Functionality Test in Aircraft M ODEL NO. 100D0988 2 Port Antenna Selector HDI WIRE LOCK .25 .50 1.06 .38 TPI J1 1.75 1.50 J3 J2 J4 .209 DIA THRU (4 PLACES) 2.00 5.50 5.00 4.50 PART IDENTIFICATION .38 MIN DIA. (4 PLACES) .250 0.13 UPPER ANT LOWER ANT TEST POINT JACK J3 J2 .38 1.75 3.75 LOGIC CONNECTOR, TNC FEMALE 3 PLACES J3 1.11 .72 .41 0.09 ±.02 TP1 (FARSIDE) CONNECTOR, 13 PIN MS27478Y-10D-13P .xx = .02 .xxx = .010 J2 J4 .59 KEYWAY (REF) 1.25 MAX J4 J1 R/T GUARANTEED PERFORMANCE Parameter Operating Frequency DC Current Isolation Insertion Loss VSWR Impedance Switching Speed RF Power Operate Operating Temperature Weight Min Typ Max Units DC 40 0.5 1.25/1 50 5 100 500 +71 9 400 150 MHz mA dB dB Conditions At +28 VDC Supply -54 +25 OHMS mSec W Average W Peak °C Intermittent @ +95°C OZ DA I C O In d u s t r i e s Rev. N/D / Iss. 1