Недорогой усилитель сети GSM CDMA DCS 3G 20 дБм для помещений 800 900 1800 2100 2600 сигнала 2G 4G
- Категория: Repeaters >>>
- Поставщик: Shenzhen,Sacon,Telecom,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 42.82 $* | 43.32 $* |
| Jul-16-2025 | 34.70 $* | 35.70 $* |
| Jun-16-2025 | 41.74 $* | 42.51 $* |
| May-16-2025 | 41.7 $* | 42.84 $* |
| Apr-16-2025 | 33.9 $* | 34.45 $* |
| Mar-16-2025 | 40.17 $* | 41.76 $* |
| Feb-16-2025 | 40.12 $* | 41.81 $* |
| Jan-16-2025 | 40.93 $* | 41.57 $* |
Характеристики
Product Description
This white triple band signal booster supports 2G 3G 4G signals. Such as GSM900mhz, 3G2100mhz, DCS1800mhz. The 2g 3g 4g mobile signal repeater is widely used for home, office, ktv and etc. This is a indoor signal amplifier. This signal booster is compact and easy to install.
Model No | SA-20-GDW | |||||
Parameter data | Uplink | Downlink | ||||
Frequency Range | Contact with me and I will select the suitable frequency for you. | |||||
Output Power | 18±2dBm | 20 ±2dBm | ||||
Gain | 65 ±2dB | 70 ±2dB | ||||
Bandwidth | 25m+75m+60m | |||||
Ripple in Band | ≤ 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 | ≤ 1.4 | |||||
MTBF | > 50000 hours | |||||
Power Supply | AC:90~265V, 50/ 60Hz; DC:12V 2A | |||||
Power Consumption | < 10W | |||||
Impedance | 50 ohm | |||||
Mechanical Specification | ||||||
RF Connector | N-Female | |||||
Cooling | Heatsink Convection cooling | |||||
Dimensions (D x W xH ) | 170*130*17mm | |||||
Weight | 500g | |||||
Installation Type | Wall Installation | |||||
Environment Conditions | IP40 | |||||
Humidity | < 90% | |||||
Operating Temperature | -10°C ~ 55°C | |||||
Packing Lists:
1 x Triple band mobile signal booster
1 x Power adaptor
1 x User manual
1 x Power adaptor
1 x User manual
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