Поо обновление заводская цена Один диапазон 2100 МГц 60 дБ 2g 3g 4g WCDMA усилитель сигнала сотовый ретранслятор для
- Категория: Ретранслятор >>>
- Поставщик: Shenzhen,Goboost,Communication,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 19.46 $* | 19.62 $* |
| Jul-17-2025 | 15.7 $* | 15.33 $* |
| Jun-17-2025 | 19.44 $* | 19.4 $* |
| May-17-2025 | 19.63 $* | 19.26 $* |
| Apr-17-2025 | 15.58 $* | 15.55 $* |
| Mar-17-2025 | 18.16 $* | 18.65 $* |
| Feb-17-2025 | 18.98 $* | 18.62 $* |
| Jan-17-2025 | 18.38 $* | 18.41 $* |
Характеристики
Product Description
Technical Spec.
| Model No | B17-DCS | ||
| Parameter data | Uplink | Downlink | |
| Frequency Range | B17-DCS |
1920-1980Mhz
| 2110-2170Mhz |
| Output Power | 15±2 dBm | 21 ±2 dBm | |
| Gain | 58±2 | 60±2dB | |
| Bandwidth | 75M | ||
| Ripple in Band | DCS≤5 | ||
| Intermodulation Products | 9KHz~1GHz | ≤ -36 dBm | |
| 1GHz~12.75GHz | ≤ -30 dBm | ||
| Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |
| 1GHz~12.75GHz | ≤ -30 dBm | ||
| VSWR | ≤1.4 | ||
| MTBF | >50000 hours | ||
| Power Supply | AC:100~240V, 50/ 60Hz;DC:12V 1A | ||
| Power Comsumption | < 24W | ||
| Impedance | 50 ohm | ||
| Mechanical Specification | |||
| RF Connector | N-Female N | ||
| Net weight | < 0.36Kg | ||
| Dimensions (D x W xH ) | 230*181*23(mm) | ||
| Packing size (D*W*H ) | 314*210*55(mm) | ||
| Gross Weight | < 0.48Kg | ||
| Installation Type | Wall Installation | ||
| Environment Conditions | IP40 | ||
| Humidity | < 90% | ||
| Operating Temperature | -10℃ ~ 55℃ | ||
Installation
Packaging & Shipping
Trade Information
(1)MOQ:5pcs,sample order is welcome
(2)Trade terms:EXW,FOB,CIF
(3)Delivery time:2-5 working days for sample order,
10-30 working days for bulk order
(4)Packing:Neutral carton
(5)Shipping:by sea, by air and by express delivery
Our Services
Pretech OEM Service:
1) Print Logo on Back Case(Plastic/Metal).
2) Support free Artworks customization
After-sale Service:
1) Two years warranty for all products(Exlude accessories),you can retrun products to us when receive detective repeater , but air freight charges should responsible by buyers.
2) For the product assemblement and repairment, we will provide video. If necessary, we will send technical staff to train.
4) Technial assistance for whole life.
FAQ
Signal problem & installation technique supporting
1) If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
2) If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
3) If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4) Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.
