Dual band 900 1800 МГц 2g 3g с функцией 4 аппарат не привязан к оператору сотовой связи сети gsm ретранслятор KW25A-GD lintratek мобильный Крытый усилитель
- Категория: Repeaters >>>
- Поставщик: Foshan,Lintratek,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.4 $* | 0.66 $* |
| Aug-17-2025 | 0.59 $* | 0.0 $* |
| Jul-17-2025 | 0.99 $* | 0.22 $* |
| Jun-17-2025 | 0.69 $* | 0.61 $* |
| May-17-2025 | 0.0 $* | 0.69 $* |
| Apr-17-2025 | 0.17 $* | 0.5 $* |
| Mar-17-2025 | 0.83 $* | 0.63 $* |
| Feb-17-2025 | 0.33 $* | 0.53 $* |
| Jan-17-2025 | 0.22 $* | 0.44 $* |
Характеристики
We Are Professional
Specification | ||||
Parameter data | Uplink | Downlink | ||
Frequency Range | 890-915mhz/1710-1785mhz | 935-960mhz/1805-1880mhz | ||
Output Power | 20 ±2dBm | 25 ±2dBm | ||
Gain | 75 ±2dB | 80 ±2dB | ||
Band width | 25M+75M | 75M | ||
Ripple in Band | ≤ 4dB | |||
Spurious Emission | 9KHz~1GHz | ≤-36dBm | ||
1GHz~12.75GHz | ≤-30dBm | |||
Noise Figure @ max. gain | ≤ 6 dB | |||
VSWR | ≤ 1.4 | |||
MTBF | > 50000 hours | |||
Power Supply | AC:100~240V, 50/ 60Hz DC:5V 3A | |||
Power Comsumption | < 10W | |||
Impedance | 50 ohm | |||
Mechanical Specification | ||||
RF Connector | N-Female N | |||
Cooling | Heatsink Convection cooling | Heatsink Convection cooling | ||
Weight | < 2Kg | |||
Operating Temperature | -10°C ~ 55°C | |||
