Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
USD $1 - $999 /Unit
Min.Order:1 Unit
Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.
Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
Main Features:
1.High linearity PA
2.High system gain
3.Intelligent ALC technology
4.Full duplex and high isolation from uplink to downlink
5.Automatic opearation convenient operation
6.Integrated technique with reliable performance.
7.Bandwidth can be configured from 0.2-25MHz in work band.
8.Local and remote monitoring (optional)with automatic fault alarm & remote control
9.Weatherproof design for all-weather installation.
Application:
To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Outdoor:Airports,Tourism Regions,Golf Courses,Tunnels,Factories,Mining Districts,Villages etc.
Indoor:Hotels,Exhibition Centers,Basements,Shoppingg Malls,Offices,Parking lot etc.
It is mainly applicable to such case:
The repeater can find an instalation place which can receive pure BTS signal at strong enough level as the Rx level in repeater site should be more than -70dBm.
And can meet the requirement of antenna isolation to avoid self-oscillation.
Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
Items | Testing Condition | Specification | ||
Uplink | Downlink | |||
Working Frequency(MHz) | Nominal Frequency | 1710-1785MHz | 1805-1880MHz | |
Gain(dB) | Nominal Output Power-5dB | 95±3 | ||
Output Power (dBm) | GSM modulating signal | 33 | 40 | |
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 Step (dB) | Nominal Output Power -5dB | 1dB | ||
Gain Adjustment Range(dB) | Nominal Output Power -5dB | ≥30 | ||
Gain Adjustable Linear(dB) | 10dB | Nominal Output Power -5dB | ±1.0 | |
20dB | Nominal Output Power -5dB | ±1.0 | ||
30dB | Nominal Output Power -5dB | ±1.5 | ||
Inter-modulation Attenuation (dBc) | Working in-band | ≤-45 | ||
Spurious Emission(dBm) | 9kHz-1GHz | BW:30KHz | ≤-36 | ≤-36 |
1GHz-12.75GHz | BW:30KHz | ≤-30 | ≤-30 | |
VSWR | BS/MS Port | 1.5 | ||
I/O Port | N-Female | |||
Impedance | 50ohm | |||
Operating Temperature | -25°C ~+55°C | |||
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 |
Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
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Strong signal mobile phone DCS long distance repeater 1710~1785MHz 1805~1880MHz repetidor GSM 1800MHz repetidor de cellular 1800
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