5W 37dBm PCS 2g 3g networks umts 1900 cell phone mobile signal repeater
- Introduction
- Mainfeature
- Application&scenarios
- Specification
- Parts/Warranty
Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.
MainfeatureRepeater Features:
1,High linearity PA; High system gain；
2,Intelligent ALC technology；
3,Full duplex and high isolation from uplink to downlink；
4,Automatic Operation convenient operation；
5,Integrated technique with reliable performance;
6,Local and remote monitoring (optional) with automatic fault alarm &remote control;
7,Weatherproof design for all-weather installation;
Application&scenariosRepeater 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, Shopping Malls, Offices, Packing Lots etc.
It is mainly applicable to such case:
The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than ‐70dBm;
Specification
|
Items |
Testing Condition |
Specification |
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|
Uplink |
Downlink |
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Working Frequency(MHz) |
Nominal Frequency |
1850 – 1910MHz |
1930 – 1990MHz |
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|
Gain(dB) |
Nominal Output Power-5dB |
95±3 |
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Output Power (dBm) |
GSM modulating signal |
33 |
37 |
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|
ALC (dBm) |
Input Signal add 20dB |
△Po≤±1 |
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|
Noise Figure (dB) |
Working in-band（Max. Gain） |
≤5 |
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|
Ripple in-band (dB) |
Nominal Output Power -5dB |
≤3 |
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|
Frequency Tolerance (ppm) |
Nominal Output Power |
≤0.05 |
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|
Time Delay (us) |
Working in-band |
≤5 |
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|
Peak Phase Error(°) |
Working in-band |
≤20 |
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|
RMS Phase Error (°) |
Working in-band |
≤5 |
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Gain Adjustment Step (dB) |
Nominal Output Power -5dB |
1dB |
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Gain Adjustment Range(dB) |
Nominal Output Power -5dB |
≥30 |
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Gain Adjustable Linear(dB) |
10dB |
Nominal Output Power -5dB |
±1.0 |
|
|
20dB |
Nominal Output Power -5dB |
±1.0 |
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|
30dB |
Nominal Output Power -5dB |
±1.5 |
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Inter-modulation Attenuation (dBc) |
Working in-band |
≤-45 |
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Spurious Emission(dBm) |
9kHz-1GHz |
BW:30KHz |
≤-36 |
≤-36 |
|
1GHz-12.75GHz |
BW:30KHz |
≤-30 |
≤-30 |
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|
VSWR |
BS/MS Port |
1.5 |
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I/O Port |
N-Female |
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Impedance |
50ohm |
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Operating Temperature |
-25°C ~+55°C |
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Relative Humidity |
Max. 95% |
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MTBF |
Min. 100000 hours |
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Power Supply |
DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) |
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Remote Monitoring Function |
Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power |
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Remote Control Module |
RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery |
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Parts/Warranty
■ contat supplier ■ Solution&Application
-
*Model : KT-IRP-B15-P27-B
*Product Category : 27DBM IDEN 800 Cellular mobile phone repeater BDA Repeater -
*Model : KT-WRP-B60-P40-B
*Product Category : 10W 3g outdoor repoeater UMTS 2100Mhz 3g cell phone mobile signal amplifier repeater -
*Model :
*Product Category : 120 °-14dBi directional antenna base plate (824-960MHz) -
*Model : KT-CDMA980
*Product Category : Golden CDMA980 Indoor 850MHz 70dB UMTS GSM CDMA 2G 3G 4G Wireless Repeater Cell Phone Signal Booster for home
