GSM Trunk Amplifier.
Modules structures,making it convenient for installation,debugging and maintenance.
Port: ShenZhen
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 1000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Carton inside polyfoam, EPE, or to be advised.
Delivery Detail: 15 Working Days.
GSM Trunk Amplifier.
Frequency range | Uplink | 890-915MHz | ||
Downlink | 935-960MHz | |||
Output power (Po) | Uplink | Po≥0dBm | Po≥0dBm | Po≥0dBm |
Downlink | Po≥40dBm | Po≥37dBm | Po≥33dBm | |
Gain | Uplink | 40dB | 40dB | 40dB |
Downlink | 45dB | 45dB | 45dB | |
Gain adjustable range | MGC≥30 | |||
Gain adjustable step | 1 dB | |||
Gain control precision | ±1.5 dB | |||
Pass band ripple | ≤±2dB | |||
Noise figure | ≤4dB | |||
I/O return loss | ≤-15 dB | |||
Transmission Delay | ≤0.5μS | |||
I/O impedance | 50Ω/N connector | |||
Spurious emission | ≤-36dBm(9KHz—1GHz) | |||
≤-30dBm(1GHz—12.5GHz) | ||||
Intermodulation attenuation | Uplink:≤-36dBm(9KHz-1GHz) ≤-30dBm(1GHz-12.5GHz) Downlink:≥45dBc | |||
Guard band rejection | BW-60≤42MHz | |||
BW-70≤45MH | ||||
Ambient temperature | -15 - 55 | |||
Ambient humidity | ≤95% (no dew) | |||
Power supply | AC230V±10% 45-55Hz | |||
Reliability | To the GB6993-86 standard | |||
Electromagnetic | To the ETS300 694-4 standard | |||
compatibility | ||||
Panel display | LED display | Power, uplink, downlink emission, and alarm indicators | ||
Size | 71×48.5×33.5cm | 62×47×29cm | 62×47×29cm | |
Weight | 34Kg | 34Kg | 23Kg |