臻意国际有限公司
Gainer International (China) Limited
20dBm EGSM900 Pre Amplifier
Frequency Range |
Uplink |
Downlink |
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EGSM |
880 - 915MHz |
925 - 960MHz |
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Max. Gain |
25dB |
25dB |
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Max. Output Power |
20dBm |
0dBm |
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Band width |
Wide Band |
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Manual Gain Control |
31dB / 1dB Step |
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Automatic Gain Control |
>20dB |
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Ripple in-band |
≤ 8dB |
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Return loss |
≤ -10dB |
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Noise Figure |
≤ 6dB |
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Spurious Emission & Intermodulation |
9KHz~1GHz |
≤ -36dBm |
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1~12.75GHz |
≤ -30dBm |
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WCDMA |
Spurious Emission Mask |
Meet 3GPP TS 25.143 ( V 6.2.0 ) |
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Modulation Accuracy |
≤ 12.5% |
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Peak Code Domain Error |
≤ -35dB@Spreading Factor 256 |
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Time Delay |
≤ 1.5 μs |
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Frequency stability |
≤ 0.01ppm |
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MTBF |
> 50000 hours |
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Power Supply |
AC100-240V,DC9V/3A |
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Power LED |
Power indicator |
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ISO LED |
Red |
Autoexcitation or High Power |
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Green |
Standard |
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AGC LED |
Off |
Low Power or No power |
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Green |
Standard |
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Mechanical Specification |
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RF Connector |
N-Female |
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Impedance |
50 ohm |
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Humidity |
< 90% |
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Operating Temperature |
-10°C ~55°C |
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Environment Conditions |
IP40 |
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Size |
204mm×128mm×27mm |
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Weight |
< 1.5 Kg |