Product Description
2-7
CodeRunner 2
Operator’s Guide/Tech Ref Manual
The IDU connects to the Outdoor RF Unit through a wiring
harness inside a coiled conduit (Nycoil) sheathing.
The wiring harness will contain power, RF and control for all
components mounted at the top of the mast. The harness is
specific to a particular installation, and is designed to support all
the desired functions. These functions would typically include:
•
IF, control, and alarms between the IDU and ODU.
•
DC Power to the ODU.
•
Power and control for an RF Switch to select antennas.
•
Power and control for antenna switching functions (band,
polarization).
•
Power for mast top lights.
•
Control and power for the Pan and Tilt assembly.
•
RF and control for an off-air antenna.
•
Mast top safety sensors for proximity, high voltage, etc.
Since each installation is different, the harness must be specified
for each installation. The harness can be supplied by MRC, or is
often supplied by the van integrator.
For more detailed information, see the
MRC
CodeRunner
2
Technical
Reference
Manual
.