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DRH-01-100 User’s Guide
Basic operation & maintenance
operation
Prior to operation the DRH-01-100 must be loaded with authorized
frequencies and parameters by a qualified technician. (See “Programming”)
Ensure that all antenna and power cables are connected to the unit.
operating the DRH-01-100 without the proper antenna could result
in damage to the repeater.
Turn the Power switch to the ON position.
The lighted switch indicates unit power. Transmit and receive LEDs
indicate current operating status.
To power-down turn the Power switch to the OFF position.
NOTE: If external DC supply is connected, the DC supply must be turned
off to power down the repeater.
maintenance
Allow adequate clearance at both the front and back of the repeater to
provide air flow.
The front cooling fan filter should be kept clean and clear of debris and
should be periodically cleaned. To access the filter remove the fan shield
by pulling straight out.
Installation & Site Requirements
Installation Requirements
AC input - 110V, 60Hz
Rack Mount - Standard 19” rack mountable
Antenna Connections - N-Type
Use only manufacturer or dealer supplied antenna.
optional DC Power Input
When AC power is interrupted, or not available, the DRH-01-100 can be
powered from a DC source.
DC Input requirements: 13.8V, 30 amp
