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Shenzhen Sacon Telecom Co., Ltd
The professional supplier of mobile signal jammer, mobile phone signal booster and wireless detector over 9 years in China.
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2G 3G 4G GSM DCS 915MHz 300M2 Cell Phone Signal Booster

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2G 3G 4G GSM DCS 915MHz 300M2 Cell Phone Signal Booster

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Brand Name : Sacontelecom

Model Number : SA-20W-GDW

Certification : CE, Rohs

Place of Origin : China

MOQ : 1pcs

Price : negotiation

Payment Terms : L/C, T/T, Western Union, MoneyGram, Paypal

Supply Ability : 10000pcs/month

Delivery Time : 2~3 days after receive payment

Packaging Details : Carton with PE Foam

Product name : 4G signal booster

Frequency : GSM DCS WCDMA

Gain : 65dB

Application : Indoor signal booster

Size : 196*182*22mm

Weight : 1.5kgs

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2G 3G 4G Indoor Triple Band Cell Phone Signal Booster Repeater Amplifier


A cell phone reception booster is generally a repeater system that involves the amplifier adding gain or power to the reception in various directions. Even for a cheap cell phone signal booster, maximum gain differs by application. The work of an outside antenna is to both receive and transmit signals to a cellular tower with enhanced power and sensitivity.

A Mobile Phpne signal booster (also known as amplifier or repeater) is made up of three main elements - exterior antenna, amplifier, and interior antenna. They form a wireless system to boost cellular reception.

Today let's introduce our 900 1800 2100 triple band signal booster, this 3g 4g signal booster is gold color and white color for choice. It is widely used in indoor, such as house, office, hotel, lift and some places which has low signals. This mobile signal amplifier has very nice appearance and lcd display. It can boost 800mhz, 900mhz, 1800mhz, 1900mhz, 2100mhz, 2600mhz signals. It is popular and hot in many countries.

Welcome to contact us with more details!


1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.
3. Coverage up to 300 m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.


To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, etc.


Frequency RangeUplinkDownlink
GSM 900MHz890-915MHz935-960MHz
Max. Gain60dB ±2dB65dB±2dB
Max. Output Power17dBm±2dB20dBm±2dB
BandwidthWide Band
Ripple in Band 8dB
Noise Figure≤ 6dB
VSWR≤ 2.0
Spurious Emission9KHz~1GHz -36dBm
1~12.75GHz -30dBm
Time Delay 1.5 μs
MTBF> 50000 hours
Impedance50 ohm
Power SupplyAC 90-240V,DC 12V/3A
Power LEDPower indicator
Alarm LEDRedStrong input signal
Mechanical Specification
RF ConnectorN-Female
CoolingHeatsink Convection cooling
Humidity< 90%
Operating Temperature-10°C ~ +55°C
Environment ConditionsIP40
Installation TypeWall Installation

Recommended Accessories:

1)Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)

High Gain 27dBm Triband Mobile Signal Booster with AGC/Alc

Standard Package:

1) Power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS

5) Mobile phone signal booster 1PCS

Product Tags:

915MHz Cell Phone Signal Booster


300M2 Cell Phone Signal Booster


GSM DCS Triple Signal Repeater

Quality 2G 3G 4G GSM DCS 915MHz 300M2 Cell Phone Signal Booster for sale

2G 3G 4G GSM DCS 915MHz 300M2 Cell Phone Signal Booster Images

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