Четырехдиапазонный усилитель сигнала 900 1800 2100 2600 мобильного 2g 3g 4g
- Категория: Repeater >>>
- Поставщик: Shenzhen,Anduowei,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.94 $* | 0.36 $* |
| Aug-17-2025 | 0.34 $* | 0.20 $* |
| Jul-17-2025 | 0.93 $* | 0.42 $* |
| Jun-17-2025 | 0.26 $* | 0.93 $* |
| May-17-2025 | 0.43 $* | 0.66 $* |
| Apr-17-2025 | 0.25 $* | 0.76 $* |
| Mar-17-2025 | 0.2 $* | 0.58 $* |
| Feb-17-2025 | 0.3 $* | 0.26 $* |
| Jan-17-2025 | 0.80 $* | 0.58 $* |
Характеристики
Products Description
Feature:
LCD display function to display signal reception.
Suitable for blind spot signal amplification in various indoor places such as conference halls, hotels, and large buildings.
Expand the coverage area of the base station signal.
Improve the coverage of sending and receiving mobile phone signals.
Reduce the radiation of the mobile phone to the human body.
Extend the time and life of the mobile phone battery.
Easy to install, small size, flexible configuration according to specific application occasions.
Full-duplex work, high isolation between uplink and downlink, will not interfere with each other.
With advanced digital filtering technology, out-of-band rejection is particularly fine.
The outdoor overflow signal is small and does not interfere with the base station receiving sensitivity.
The call process is smooth, not stuck, not interrupted, improving work efficiency.
Applicable to all areas with poor indoor signal and no signal, such as high-rise buildings, elevators, office buildings,
basements, KTV, yachts, urban villages, tunnels, remote mountainous areas, etc
Suitable for blind spot signal amplification in various indoor places such as conference halls, hotels, and large buildings.
Expand the coverage area of the base station signal.
Improve the coverage of sending and receiving mobile phone signals.
Reduce the radiation of the mobile phone to the human body.
Extend the time and life of the mobile phone battery.
Easy to install, small size, flexible configuration according to specific application occasions.
Full-duplex work, high isolation between uplink and downlink, will not interfere with each other.
With advanced digital filtering technology, out-of-band rejection is particularly fine.
The outdoor overflow signal is small and does not interfere with the base station receiving sensitivity.
The call process is smooth, not stuck, not interrupted, improving work efficiency.
Applicable to all areas with poor indoor signal and no signal, such as high-rise buildings, elevators, office buildings,
basements, KTV, yachts, urban villages, tunnels, remote mountainous areas, etc
Specifications
Main material: | ABS+metal |
Color: | white+grey+black |
Uplink frequency: | 780 - 860mhz,1710 - 1785 mhz,1920 - 1980mh,2500-2570MHz |
Downlink frequency: | 880 - 915mhz,1805 - 1880mhz,2110 - 2170mhz,2620-2670mhz |
Power: | -70~-40dBm / FA (1.23MHz) |
Gain: | UL:65Db/±3dbDL:70Db/±3db |
Max output power: | 23dBm/±3dBm |
Impedance: | 50Ω |
Power supply: | AC 110-220V (used AC/DC Adapter 5V dc) |
Connector type: | N female connector |
Item size: | 230*180*20mm |
Item weight: | 1.5kgs |
About US
