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M2 Antenna Systems, Inc. 4402 N. Selland Ave. Fresno, CA 93722 

Tel: (559) 432-8873 Fax: (559) 432-3059 Web: www.m2inc.com 

©2019 M2 Antenna Systems Incoporated 

11/21/19 

Rev.1 

M2 Antenna Systems, Inc. 

Model No: Relay/Preamp 

Housing with MAP65  

SPECIFICATIONS: 

 

 

MODEL NUMBER ............................................. PREAMP/RELAY HOUSING 
PREAMP (VHF). ............................................... 12 VDC @ 1 AMP 
COAX SWITCH (M2 HPR-1) ............................. 24 VDC @ 1 AMP 
ISOLATION COAX RELAY ............................... 12 VDC @ 1 AMP (>85 dB @ 144 MHz) 
ENCLOSURE SIZE ........................................... W=8”/ H=6” / D=8” 
COLOR ............................................................. GREY 
CONTROLLER (RECOMMENDED) ................. M2 S2 SEQUENCER 
CONTROL WIRE .............................................. 8 CON. # 22 GA. (MINIMUM*)  
MOUNTING ....................................................... 2” U-BOLT / ADAPTABLE 
   *DEPENDENT ON CABLE LENGTH 

Summary of Contents for Relay/Preamp Housing with MAP65

Page 1: ... Systems Inc Model No Relay Preamp Housing with MAP65 SPECIFICATIONS MODEL NUMBER PREAMP RELAY HOUSING PREAMP VHF 12 VDC 1 AMP COAX SWITCH M2 HPR 1 24 VDC 1 AMP ISOLATION COAX RELAY 12 VDC 1 AMP 85 dB 144 MHz ENCLOSURE SIZE W 8 H 6 D 8 COLOR GREY CONTROLLER RECOMMENDED M2 S2 SEQUENCER CONTROL WIRE 8 CON 22 GA MINIMUM MOUNTING 2 U BOLT ADAPTABLE DEPENDENT ON CABLE LENGTH ...

Page 2: ...CEIVER VERTICAL RECEIVER HORIZONTAL ANTENNA IN VERTICAL ANTENNA IN HORIZONTAL TRX CONTROL LINE ADAPTER MOUNTING PLATE STANDARD 2 U BOLT MOUNTING TERMINAL STRIP HORIZONTAL ANTENNA PREAMP VERTICAL ANTENNA PREAMP ISOLATION COAX RELAY VERTICAL ANTENNA TRX RECEIVE RELAY HORIZONTAL ANTENNA TRX RECEIVE RELAY ...

Page 3: ...MAP65 Terminal 2 from the M2 EME Sequencer S2 RX 0V TX 12V referenced to relay housing terminal 6 TERMINAL 3 Vertical Horizontal Relay control lines When the sequencer is Keyed this will switch the HPR 1 polarity relays to the transmit N O state Terminal 3 from the M2 EME Sequencer S2 RX 0V TX 27V referenced to relay housing terminal 4 TERMINAL 4 Constant 27 VDC to power the HPR 1 Vertical Horizon...

Page 4: ... BTM N C TOP N C BTM N O TOP N O BTM CX800N 12VDC 12VDC RX TX POLARITY RELAY SINGLE N O N C 27VDC AMP IN N O VERTICAL RELAY TOP N C 27VDC ANT V TOP HORIZONTAL RELAY BOTTOM N O N C 27VDC TX SWITCH RX V TX SWITCH RX H ANT H BTM RX V RX H 1 2 3 4 5 6 SEQ CNTRL SEQ CNTRL V H GROUND GROUND GROUND EME Relay Preamp Housing MAP65 Schematic Rev C ...

Page 5: ...NUAL 1 IN HARDWARE BAGS U BOLT CRADLE 2 2 NUT 5 16 18 HEX 4 WASHER 5 16 4 BOLT 1 4 20 X 3 4 SS 4 NUT 1 4 20 LOCKING 4 M2 ANTENNA SYSTEMS INC 4402 N SELLAND AVE FRESNO CA 93722 559 432 8873 FAX 432 3059 www m2inc com Email sales m2inc com EME Relay Preamp Housing MAP65 Parts List ...

Page 6: ...me states or provinces do not allow the exclusion or limitation of liability for consequential or incidental damages so the above limitation may not apply In the event repair or replacement are necessary purchaser shall contact M2 for return authorization In many cases this contact can simplify and expedite the repair replacement process and help reduce costs and downtime The purchaser shall be re...

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