The SOPO CIT-08 GSM Cell / Phone Repeater
Model SopoR01/ Sopo R02
The Cell Phone Repeater
F; 890-915MC 935-960MC
GP; 60DB 70DB
P; 23DBM 23DBM
1. Outdoor antenna: Install outdoor antenna in the top of the
building or around where the strongest mobile phone signal received.
Fit the antenna firmly to base station, install the transmission line
junction into antenna socket to turn tightly and fasten the dust tape.
2. REPEATER: Install the transmission junction which is from
outdoor antenna into REPEATER socket.(TO BS).
3. Connect transmission from REPEATER port to indoor
I. Antenna, transmission, mainframe and ets. must fit firmly for
fear of danger or signal unstable.
2. In order to avoid each joint oxidizing for wet and result in the
indoor signal radiation effective dimension to be lessened, every joint
must be connected good and fastened with the dust tape.
3. The transmission has some loss, so the routing must as short
as it can during install.
REPEATER technical index
Frequency range(MHz): 890-915 (up)93S-960( down)
Band fluctuation: ~ 3db
Stray radiation: ~ -36dBm
Noise factor: ~ 6db
REPEATER applying example theorem drawing:
(align base station)
Signal amplifier MS
Mainframe: REPEATER signal amplifier
Attachment Outdoor antenna, Indoor antenna, Transmission line,
Mobile communication repeater works theorem instruction:
Outdoor antenna receives the mobile comrnunicatroh signal from
launch base station. The signal from outdoor antenna 'transmitted by
antenna to launch after amplified by REPEATER signal amplifier.
Antenna and amplifier mainframe are both work.
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