The
Model AM-RRR Remote Radio Receiver is designed for use
with Linear's access control systems. The AM-RRR
functions as a remote device that extends the radio
range or supplies localized radio reception.
Three antenna types can be used with this receiver. The
cabinet mounted type F connector is for connection to
the antenna. The local whip antenna (supplied) screws
directly on to the receiver's connector. The directional
(EXA-2000) and omni-directional (EXA-1000) remote
antennas wire to the receiver's antenna connector with
type RG-59 cable.
An on-board RADIO RANGE knob allows adjustment of the
receiver's gain. It can be set to limit the maximum
radio range that the receiver can achieve. Two
indicators display the receivers performance and
operation. The two color red/green STATUS indicator
lights red when the receiver is getting DC power and
turns green when access is granted to a transmitter. The
RADIO indicator lights when the receiver detects a radio
signal. It can be used for trouble shooting and
verifying system performance. Receiver test points are
provided for listening to the incoming signals.
The receiver is housed in a weather-resistant enclosure
and can be mounted indoors or outdoors. Gaskets and a
weather-tight wiring strain relief seal the unit from
the elements.
Features
Provides extended range for radio-based
access control system
Up to 500 foot radius radio coverage
Weather-resistant housing for outside or
indoor mounting
Optional directional remote or
omnidirectional remote antennas
Integral radio gain control for
adjustment of radio range
2-color status LEDs indicates "power on"
and "access granted"
Radio LED detects transmission
Power supplied by access controller
Low voltage cable allows remote mounting
without signal loss