Model:
GW-37CSRG
Feature:
* Each Central frequency can be shifted.
* High linear design, low interference to BTS.
* Intelligent design, built-in ALC function.
* With the used of IF saw fillter to make it good out-of-band rejection.
* Indoor coverage up to 10000-50000 m² , outdoor coverage up to 1-5 KM.
* Can be controled and monitored, via RS232 connects PC for local control, via GSM modem connects PC for remote control.
Application:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
· Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, highways
· Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots.
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Items |
Uplink |
Downlink |
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Frequency Range |
GSM900 |
890 ~ 915 MHz |
935 ~ 960 MHz |
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Max. Gain |
83 dB |
87 dB |
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Bandwidth |
200K |
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Channels Number |
≤ 8 Channels |
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Manual Gain Control |
31dB in step of 1dB |
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Automatic Gain Control |
> 20dB |
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Ripple in Band |
≤ 3dB(Typical) |
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Out of Band Rejection |
± 400 KHz ≤ -20 dBc |
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± 600 KHz ≤ -30 dBc |
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± 1 MHz ≤ -40 dBc |
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± 5 MHz ≤ -50 dBc |
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Max. Input Power Without Damage |
0 dBm |
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Output Power |
26 dBm |
37 dBm |
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Intermodulation Products |
9KHz~1GHz |
≤ -36 dBm |
≤ -45 dBc |
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1GHz~12.75GHz |
≤ -30 dBm |
≤ -45 dBc |
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Spurious Emission |
9KHz~1GHz |
≤ -36 dBm |
≤ -36 dBm |
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1GHz~12.75GHz |
≤ -30 dBm |
≤ -30 dBm |
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Frequency Stability |
≤ 0.01 ppm |
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Noise Figure @ max. gain |
≤ 5 dB(Typical) |
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Return loss |
≤ -14 dB |
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Time Delay |
≤ 4.5 μ s |
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MTBF |
> 50000 hours |
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Power Supply |
AC: 90~265V, 50/ 60Hz |
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Power Consumption |
< 250W |
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Impedance |
50 ohm |
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LED indication |
Power LED |
DC ON/OFF |
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Alarm LED |
Normal: Green; Any Alarm Heppen: Red |
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Remote/ Local Control |
Local: Via RS232; Remote: Via wireless Modem |
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RF Connector |
N-Female |
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Switch |
Power Switch\Battery Switch |
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Cooling |
Heatsink Convection cooling |
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Dimensions (D x W xH ) |
420x650x170 mm |
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Weight |
< 35 Kg |
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Installation Type |
Wall Installation (or Pole Mount) |
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Environment Conditions |
IP65 |
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Humidity |
< 90% |
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Operating Temperature |
-10º C~55º C |
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