China WCDMA 3G Bts Coupling Fiber Optic Repeater Mobile Phone Signal Amplifier Optical Booster, Find details about China 2g 3G 4G Repeater, RF Repeater from WCDMA 3G Bts Coupling Fiber Optic Repeater Mobile Phone Signal Amplifier Optical Booster
Items | Testing Condition | Specification | ||
Uplink | Downlink | |||
Working Frequency(MHz) | Nominal Frequency | 1920-1980 Any band customized | 2110-2170 Any band customized | |
Gain(dB) | Nominal Output Power-5dB | 45±3 t0 65±3Customize | ||
Output Power (dBm) | modulating signal | -10-0 Customize | 33-48 Customize | |
ALC (dBm) | Input Signal add 20dB | Po≤±1 | ||
Noise Figure (dB) | Working in-band(Max. Gain) | ≤5 | ||
Ripple in-band (dB) | Nominal Output Power -5dB | ≤3 | ||
Frequency Tolerance (ppm) | Nominal Output Power | ≤0.05 | ||
Time Delay (us) | Working in-band | ≤5 | ||
Peak Phase Error(°) | Working in-band | ≤20 | ||
RMS Phase Error (°) | Working in-band | ≤5 | ||
Gain Adjustment Range(dB) | Nominal Output Power -5dB | ≥30/1dB step | ||
Inter-modulation Attenuation (dBc) | Working in-band | ≤-45 | ||
Spurious Emission(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | |
1GHz-12.75GHz | BW:30KHz | ≤-30 | ||
VSWR | BS/MS Port | ≤1.5 | ||
I/O Port | N-type Female | |||
Impedance | 50ohm | |||
Relative Humidity | Max. 95% | |||
MTBF | Min. 100000 hours | |||
Power Supply | DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) | |||
Remote Monitoring Function | Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power | |||
Remote Control Module | RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery |
(1). One Master unit can support 1 to 8 Remote units.
(2).The built-in WDM device supports single optical fiber transmission and can transmit up to 20km.
(3).The independent optical transceiver of each optical port can automatically compensate the loss of each optical fiber, ensure the gain balance of each channel, avoid the mutual interference of different lines, and improve the flexibility of networking.
(4).With powerful monitoring system, users can monitor and control the operation status .
(5).All nameplates are laser engraved, beautiful, clear and not easy to wear.
(6).Product categories are complete, and can be customized according to the special requirements of customers.