Broadcast Electronics Marti Electronics SR-30 - Mobile Repeater Connections

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2.2 Mobile Repeater Connections
A mobile repeater installation requires one of the following Receiver to Transmitter cables:
- For an RPT–15 Transmitter, use Cable No. 585–037–2 with 4 Amp fuse.
- For an SRPT–30/40A Transmitter, 12–15 VDC operation, use Cable No. 585–139.
- For SRPT–30/40A Transmitter, 15–30 VDC operation, use Cable No. 585–140.
A mobile repeater installation also requires one of the following mobile mounting
brackets:
- For an SR–30/SR–40A receiver, use Mobile Mounting Bracket 700–252.
- For an RPT–15 Transmitter, use Mobile Mounting Bracket 700–252.
- For an RPT–30 Transmitter, use Mobile Mounting Bracket 700–251.
1. Locate the SR–30/SR–40A Receiver and RPT–Series Transmitter in the vehicle and secure with appropriate
mounting brackets.
2. The transmitter and receiver must have individual ground (black wire) connection to bare metal of vehicle
body. Scrape paint from body at point of connection, drill hole and secure ground terminals with metal
screws. Connect red fused wire to the appropriate 12 volt DC source on vehicle.
3. Install vehicle antennas per their instructions.
4. Connect receiving and transmitting antennas. Then connect receiver to transmitter cable listed above
between accessory connector of transmitter and receiver.
5. With system operating, adjust line level input gain pot on transmitter (Input 4 of RPT–30 or AUX pot of
RPT–15) for about 3 dB compression with program material.