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EQUIPMENT MANUAL FOR RF-9122 GSM900-GSM1800 FSR
3.2.1 REPEATER INSTALLATION CHECKLIST
Installation Location Requirement
Working Space available
AC power supply at each installation
location: 155~285VAC 45~55Hz
EMC and interference
Maintain distance from chassis to DT, MT
antennas
Suitable operating environment
3.2.2 ANTENNA INSTALLATION CONSIDERATION
Installation Location Requirement
Locate donor antenna in a site to receive
the maximum signals from the desired BTS
and to shield the other signals at the same
time.
Locate the mobile antenna according to the
coverage requirement.
RF-9122T18 QE
ENU Status : 1-0-0
Considerations
Ample space on mounting pole or wall surface
(recommended to reserve 800mm x 800mm x
800mm) for unstructed airflow and cable routing.
Power cord length is 2m (6.5 ft), use a dedicated
AC breaker or fuse circuit, and with good access to
an earthing point.
Do not locate near large transformers or motors
that may cause electromagnetic interference.
Reduce of signal loss in feeder cable
-25°to 55°C (-13° to 131°F) Maximum 95% relative
humidity.
Table 5: Repeater Installation checklist
Considerations
Field intensity of receiving site: Typical mobile
phone test field intensity ≥-70dBm
Table 6: Antenna installation checklist
Copyright - refer to title page
Page 25
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