User's Manual

4 Installation
Installation is simple and straightforward.
4.1 RF Input Connection
Connect the RF output an RFX-RMT to the RF Input of the RFX-RMTC using a suitable
length of low loss coax terminated with N connectors.
4.2 DC Connection
Connect the DC input of the RFX-RMT to the DC output of the RFX-RMTC. This cable
should be a minimum of 16 gauge terminated with four pin XLR connectors on each
end. A male connector is required for the DC output of the RFX-RMTC and a female
connector is used on the RFX-RMT DC input. Pin 1 of each connector is ground and pin
4 on each end is +12vDC. This output is capable of supplying a maximum of 4A.
4.3 RF Output Connection
Connect the RF output to the RFX-MMPA mast mounted amplifier using a high quality
50Ω coax such as Belden 9913 or Times Microwave LMR-400.
4.4 PA Sense Connection
Connect the PA Sense 4 pin connector to the mating connector on the mast-mounted
amplifier.
4.5 Antenna Control Connection
Connect the antenna control output to a remote controllable directional antenna. A
wiring diagram can be found in section 6. This output can be set for a switched ground
or switched 24v DC. This jumper can be found on the interface board behind the
antenna polarity switch.
4.6 AC Input Connection
Connect the unit to a suitable AC supply using a grounded IEC cord.
RFX-RMTC LAST REV: 14 December, 2006 Page 8 of 16