Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot
Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot
Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot
Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot
Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot

Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot

5.0
901 sold.
Minimum quantity is: 2 pcs

Price from:

470,206 so'm

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If we are 45 days late, you will receive your order for free. More details

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Mobile phone signal amplifier booster receiver expands three-in-one radio frequency repeater three-band foreign trade spot

About the product

Characteristic

Product size

205 mm x130 mm x21 mm

Item No.

A- CGW-65-17-S

Processing mode

OEM processing

Frequency range

900+1800+2100

Brand

Qi Yue

Scope of application

Ordinary Home Office Supermarket Basement

Model

A- CGW-65-17-S

Product Weight

0.6

Time to market

2019-09-21

Network System

GSM+DCS+WCDMA

After-sales service

National Joint Insurance

Covered area

≤ 300 Square

Source category

Spot

Fastest shipping time

1-3 days

Whether to support one-piece distribution

Support

Invoice

Provision of invoices

Packing List

Host + Power

Whether there is a built-in firewall

No

Description

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一.安装手机信号放大器的基本条件:
1.首先要确定所安装区域无线通讯网络格式符合我们所提供的放大器的标准格式。如:(GSM900MHZ通讯系统需选用GSM手机信号放大器,GSM手机信号放大器通用频率上行890MHZ—915MHZ,下行925-935MHZ。DCS1800MHZ通讯系统需选用DCS手机信号放大器,DCS手机信号放大器通用频率:上行1710——1785MHZ,下行频率1805-1880MHZ。当然还有3G通讯系统,CDMA通讯系统,TD-SCDM通讯系统,W-CDMA通讯系统等,这些都必须选用与之对应的手机信号放大器。
2.确定安装手机信号放大器的室外天线端信号(-60DBM)以上,并保证室外天线端与通讯公司(发射台,蜂窝站,基地台)的距离在5公里范围内。
3.室外天线到放大器的高频信号传输电缆需选用50欧姆-7G以上同轴电缆,并保证线路不得超过50米。(室外天线必须与手机信号放大器输出频率相符合,一般采用八木定向天线)
4.放大器到室内天线的高频信号传输电缆需选用50欧姆-7同轴电缆,并保证最远处线路不得超过80米。(室内天线必须与手机信号放大器输出频率相符合,一般采用吸顶蘑菇天线)
5.室内覆盖所选用的功率分配器频率需大于所安装放大器的频率(一般选用800-2500MHZ的分配器,因为种分配器几乎包含了目前所有通讯网络的频率)。

Characters

Properties

Product size

205 mm x130 mm x21 mm

Item No.

A- CGW-65-17-S

Processing mode

OEM processing

Frequency range

900+1800+2100

Description

三频_01.jpg
三频_02.jpg
三频_03.jpg
三频_04.jpg
三频_05.jpg

三频_06.jpg
三频_07.jpg
三频_08.jpg
三频_09.jpg
三频_10.jpg

一.安装手机信号放大器的基本条件:
1.首先要确定所安装区域无线通讯网络格式符合我们所提供的放大器的标准格式。如:(GSM900MHZ通讯系统需选用GSM手机信号放大器,GSM手机信号放大器通用频率上行890MHZ—915MHZ,下行925-935MHZ。DCS1800MHZ通讯系统需选用DCS手机信号放大器,DCS手机信号放大器通用频率:上行1710——1785MHZ,下行频率1805-1880MHZ。当然还有3G通讯系统,CDMA通讯系统,TD-SCDM通讯系统,W-CDMA通讯系统等,这些都必须选用与之对应的手机信号放大器。
2.确定安装手机信号放大器的室外天线端信号(-60DBM)以上,并保证室外天线端与通讯公司(发射台,蜂窝站,基地台)的距离在5公里范围内。
3.室外天线到放大器的高频信号传输电缆需选用50欧姆-7G以上同轴电缆,并保证线路不得超过50米。(室外天线必须与手机信号放大器输出频率相符合,一般采用八木定向天线)
4.放大器到室内天线的高频信号传输电缆需选用50欧姆-7同轴电缆,并保证最远处线路不得超过80米。(室内天线必须与手机信号放大器输出频率相符合,一般采用吸顶蘑菇天线)
5.室内覆盖所选用的功率分配器频率需大于所安装放大器的频率(一般选用800-2500MHZ的分配器,因为种分配器几乎包含了目前所有通讯网络的频率)。

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