1. Cenário:
2. Especificação:
Items | GSM850 / GSM900 | |
---|---|---|
Frequency Range | Uplink (Customized) | 824~849 MHz / 880~915 MHz |
Downlink (Customized) | 869~894 MHz / 925~960 MHz | |
Working Bandwidth | Customized | |
Maximum Input Power(Non-Destructive) | 10dBm | |
Maximum Output Power(Customized) | 43dBm | |
Maximum Gain | ≥ 85dB | |
ALC&AGC | 20dB (minimun) | |
Gain Adjustment Range | 0~31dB@step of 1dB | |
Voltage Standing Wave Ratio | ≤1.5 | |
Noise Figure | ≤ 5dB | |
In-Band Ripple | ≤ 3dB | |
Spurious Emission | Within Working Band | ≤ -15dBm/30kHz |
Out of 869~894 MHz | 9 kHz ~ 1 GHz: ≤ -36dBm/30kHz | |
1 GHz ~ 12.75 GHz: ≤ -36dBm/30kHz | ||
Third-order Inter-Modulation | ≤ 45dBc / 30kHz (Measured under reted output power) | |
System Delay | ≤ 5μs | |
I/O Impedance | 50 Ω | |
RF Connector | N-Type (Female) / Changeable / Bottom of casing | |
Temperature Range | Operation: -25℃ ~ + 55°C / Storage: -30℃ ~ + 60°C | |
Relative Humidity Range | ≤ 95% (Non Condensing) | |
Power Supply(Customized) | DC-48V or AC110V/220V, 50/60Hz | |
Spurious Emission | ≤-30dBm | |
Application | Indoor or Outdoor(IP65) | |
Dimensions | 428mm×328mm×175mm | |
Weight | ≤15 kg | |
Control Connector | USB port for local / remote | |
NMS Monitoring Function(Optional) | Real-time Alarm for Door Status, Temperature, Power Supply, VSWR, etc; Remote Control Such as Turn On/Off, Increasing/Decreasing Output Power etc; Real-time Status for Output/Input Power, UL/DL Gain, All Status of Repeater etc. |