FEATURES Connects R/T To 4 Antennas (Upper, Lower, ADF Or Satcom) Auto Mode Cycles Between Upper And Lower Ant. : Using Solid State Relay Saver Circuitry For Reliability @ Key Function With Memory Automatically Selects The Antenna On Which The Last Signal Was Received @ ADF Override With Key Interlock Prevents Transmission Into The ADF Port m Failsafe Mode Connects R/T To Lower Antenna In The Event Of A Power Loss a BIT Port For Functionality Test In Aircraft. Available On Separate SMA Connector Or J1 Control Connector. UPPER LOWER SATCOM UHFIDF ANT ANT ANT ANT + i + | : i J2.2, sou state switcn 33.3, 4, eo, : UO AUTO SEARCH MODE | | boot | 4.00 ---- + pK! ae ] poe Seep pa ee | | | TY i | i MOUNTING | eo > | it-348 TYP SURFACES ~~ 4 ) iL ge I4 lt uae 4 ps0 | TO SOLID STATE | soporte i cy aa | SWITCH UO . \ TO ELECTRO-MECHANICAL fob] 8 i Ly 4 | 4 ' AUTO SEARCH K3- SWITCH U/O TRANSMIT MODE | | A [ben ta I RECEIVE MODE ' OR MANUAL OVER-RIDE MODE . ' 2.00 Loe | : cor - _ Ka Led ; | i ye LOGIC/MEMORY | oe AO Ep | SWITCHDRIVER . raft log : Je '.! ial | Leh ao : ; ee 288 > | -. .196 DIA THRU ' RT ; go BBB | 4 HOLES Je BB a 5.25 ol SHOWN IN AUTO CYCLE MODE / 7P1, SMA FEMALE (WITH CHAIN-HELD DUST COVER) M3470W14-15P (MIL-C-26482) (SERIES 2) | J2 THRU J6 GUARANTEED PERFORMANCE TNC FEMALE PER MIL-C-39012 a PARAMETER MIN | TYP MAX | UNITS | CONDITIONS 78 OPERATING FREQUENCY 205 400 | MHz Y. DC CURRENT 150 [mA | AT +28 VOCSUPPLY INSERTION LOSS 08 | dB ISOLATION 40 dB VSWR 1.35/14 IMPEDANCE 50 OHMS SWITCHING SPEED 5 | mSEC = 02 RF POWER: OPERATE 100 | W AVERAGE ax = O10 PART IDENTIFICATION 500 | W PEAK meee & SER NO. OPERATING TEMPERATURE 54 +25] +71 | C INTERMITTENT @ 495 ( WEIGHT 18.2 | OZ DAICO INDUSTRIES 301