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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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23dBm Indoor Dual Band Cell Phone Signal Booster , Antenna Signal Amplifier

23dBm Indoor Dual Band Cell Phone Signal Booster , Antenna Signal Amplifier

Brand Name : Sacon

Model Number : SA-23-GD

Certification : ISO9001, CE

Place of Origin : China

MOQ : 1pcs

Price : negotiation

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

Supply Ability : 5000pcs per Month

Delivery Time : 3 Working Days After Received Payment

Packaging Details : Carton with PE Foam

Product Name : GSM DCS1800Mhz Signal Extender

Features : LED Digital Panel

Alarm LED : If Self Oscillation, It Is Red Color

Output Power : 23dBm

Support Systems : GSM900, DCS1800

Weight : 3.5kg

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23dBm Dual Band Mobile Phone Signal Booster GSM 900 DCS 1800 With LED Panel


Indoor Dual Band Signal Repeater (Signal Booster) series is an ideal solution for both two wireless system

in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is

connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the

building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it

can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from

over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With

good looking & super compact design also make it attractive. Besides, it is easy installation feature is also

for individual customers to install the booster by themselves, and it does not need much professional

knowledge and instrument.

Do not dismantle machine, maintain or displace accessories by yourself, because in this way, the

equipment may be damaged or even get an electric shock.


Cost effective solution for weak signal zones, reduce drop/off calls.

Compact size, low power consumption,

easy installation, great cover.

Expansion and extending of the signal of base station.

Optimization of the quality of the signal and source

Cover about 500~3000m² without block or obstruct.

High linear design, ALC function design, low interference to BTS.

Support any cellular devices (voice & data & video)

Wide band signal booster, or customize selective band booster.


Digital Display Panel, Intelligent mode setting

Smart function called which can be activated via the digital display panel.

Users can choose gain and working system by LED Digital Panel.

Set the technical parameters simple and efficient, this is easier than DIP Switch.


Frequency RangeUplinkDownlink
GSM900+DCS1800890 - 915/1710 - 1785MHz935 - 960/1805-1880MHz
Max. Gain70dB75dB
Max. Output Power23dBm23dBm
Band widthWide Band
Manual Gain Control31dB / 1dB Step
Automatic Gain Control>30dB
Ripple in Band≤8dB
Noise Figure≤ 6dB
VSWR≤ 2.0
Intermodulation Products9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
Spurious Emission9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
Time Delay≤ 1.5 μs
Frequency stability≤ 0.01ppm
MTBF> 50000 hours
Impedance50 ohm
Power SupplyAC 90-264V,DC 9V/5A
Power LEDPower indicator
Alarm LEDRedSelf oscillation or Strong input signal
Mechanical Specification
RF ConnectorN-Female
SwitchPower Switch
CoolingHeatsink Convection cooling
Humidity< 90%
Operating Temperature-20°C ~ +55°C
Environment ConditionsIP40
Installation TypeWall Installation
Weight< 3.5Kg

Standard Package:

AC90-264V, DC5V/5A power supply adapter 1PCS

AC power cord (EU/US/UK/SA/China standard, etc) 1PCS

Installation kit 1PCS

User manual 1PCS

Recommended Accessories:

Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)

Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)

5D-FB coaxial cable with connecter (Cable length optional)


To expand signal coverage or fill signal blind area where signal is weak or unavailable.

Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.

Product Tags:

cell phone signal extender


mobile phone signal enhancer

China 23dBm Indoor Dual Band Cell Phone Signal Booster , Antenna Signal Amplifier factory

23dBm Indoor Dual Band Cell Phone Signal Booster , Antenna Signal Amplifier Images

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