2: Installation
2-16
PRC1077-MSOP
To install the PRC1077 into a 5W fixed base system (
refer to the figure on
page 2-15
):
1. Without installing a battery, install the battery box onto the PRC1077
transceiver case (
refer to "Installing the Battery" on page 2-2
).
2. Slide the PRC1077 transceiver onto the MT-1077-24 adapter and clamp it
in place with the two mounting clamps. The MT-1077-24 includes an
integrated shock mount.
3. On the PRC1077, remove the protective cap from the POWER connector.
Connect the C991949 cable to the PRC1077 POWER connector and to
the MT-1077 SET PWR connector (J4).
Note:
Make sure the POWER connector protective cap is attached to the
PRC1077 transceiver front panel by a cord so it will not become lost. The
protective cap grounds the connector when the cap is installed. If the
protective cap is not installed or the C991949 cable is not installed and
connected to the MT-1077 adapter, the PRC1077 will not operate.
4. Connect the C991577 cable to the PRC1077 50 ohm ANT connector and
to the OE-254/GRC antenna.
5. Connect the C991614 cable to the MT-1077-24 adapter J1 connector (on
back), and to the UPF7000A-28, 28 Vdc power source and
ACLP-120-15, 120 Vac Surge Suppressor. Connect the ACLP-120-15
surge suppressor to 115 Vac power source.
6. Remove the rubber protective cap from the dual AUDIO connectors and
connect a military handset (MHS either H-189/U or M-250/U) to one of
the connectors.
MHS
H-250/U military handset, includes noise
canceling
Cabling
C991614
UPF7000A-28 to MT1077-24 dc power
cable
C991580
MT-1077-24 to dc power source cable
C991949
PRC1077 to MT-1077-24 control and
power cable
Accessory
Part Number
Description
