Усилитель для мобильного телефона 20 Вт GSM900mhz дальность действия 10 км 90
- Категория: Repeater >>>
- Поставщик: Shenzhen,Sacon,Telecom,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 1726.56 $* | 1812.61 $* |
| Aug-17-2025 | 1711.50 $* | 1797.72 $* |
| Jul-17-2025 | 1436.85 $* | 1508.16 $* |
| Jun-17-2025 | 1682.85 $* | 1766.0 $* |
| May-17-2025 | 1465.64 $* | 1538.89 $* |
| Apr-17-2025 | 1653.80 $* | 1736.13 $* |
| Mar-17-2025 | 1639.34 $* | 1721.80 $* |
| Feb-17-2025 | 1624.28 $* | 1705.15 $* |
| Jan-17-2025 | 1610.30 $* | 1691.24 $* |
Характеристики
Product Description
The High power outdoor mobile repeater SA-43-GSM which can achieve the bidirectional simulated amplification of the base station uplink and downlink signal directly (without digital disposal). It is used to expand and extend the base station coverage, fill signal area where mobile signal is blind and weak. It has high output power, could cover area up to 5-6K square meters.
The gsm outdoor repeater is 20w, it is used for large coverage applications, such as town, village, tunnel and etc. This mobile signal booster can be used in indoor and outdoor. This high power outdoor signal repeater usually connect with 2 big high gain panel antennas.
The gsm outdoor repeater is 20w, it is used for large coverage applications, such as town, village, tunnel and etc. This mobile signal booster can be used in indoor and outdoor. This high power outdoor signal repeater usually connect with 2 big high gain panel antennas.
Features:
1. Output Power 43dBm for large coverage application;
2. High working gain as Min. 95dB;
3. Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;
4. RS232 ports provide links to laptop for local setting and monitoring by built-in web interface;
5. Built-in wireless modem (Option) for remote monitoring by SMS or GPRS;
6. Details repeater parameters and status can be monitoring by Control Panel, such as temperature, output power level, gain, ATT,
return loss, VSWR etc;
7. Support upgrading firmware remotely by GPRS;
8. High gain linear power amplifier technique with reliable performance;
9. Compact size and light weight, easy to install on wall or pole;
10. Long distance up to 5-6k square meters
2. High working gain as Min. 95dB;
3. Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;
4. RS232 ports provide links to laptop for local setting and monitoring by built-in web interface;
5. Built-in wireless modem (Option) for remote monitoring by SMS or GPRS;
6. Details repeater parameters and status can be monitoring by Control Panel, such as temperature, output power level, gain, ATT,
return loss, VSWR etc;
7. Support upgrading firmware remotely by GPRS;
8. High gain linear power amplifier technique with reliable performance;
9. Compact size and light weight, easy to install on wall or pole;
10. Long distance up to 5-6k square meters
Model No | SA-43-GSM | ||||||
Parameter data | Uplink | Downlink | |||||
Frequency Range GSM900 | UL: 880-915MHz DL: 925-960MHz | ||||||
Output Power | 37±2dBm | 43±2dBm | |||||
Gain | 90 ±2dB | 95 ±2dB | |||||
Bandwidth | Wide band | ||||||
Ripple in Band | ≤ 1.5dB | ||||||
Intermodulation Products | 9KHz~1GHz | ≤ -36 dBm | |||||
1GHz~12.75GHz | ≤ -30 dBm | ||||||
Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |||||
1GHz~12.75GHz | ≤ -30 dBm | ||||||
Noise Figure @ max. gain | ≤ 6dB | ||||||
VSWR | ≤ 1.5 | ||||||
MTBF | > 100000 hours | ||||||
Power Consumption | < 250w | ||||||
Impedance | 50 ohm | ||||||
Mechanical Specification | |||||||
RF Connector | N-Female | ||||||
Cooling | Heatsink Convection cooling | ||||||
Dimensions (D x W xH ) | 75 * 52 * 32 (cm) | ||||||
Weight | 32Kg | ||||||
Power Supply | DC -48V / AC220V (+/-15%), 50Hz | ||||||
UPS Backup Power Supply (Optional) | 6 Hours/ 8 Hours | ||||||
NMS Monitor Function | Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc. | ||||||
Remote Control Module (Optional): RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery | |||||||
Packing List:
1 x outdoor repeater
1 x power adaptor
1 x user manual
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