GSM-DCS(900-1800 mhz.) Mobile Signal Booster-20DBm

GSM-DCS(900-1800 mhz.) Mobile Signal Booster-20DBm

Product Code  :  Dual Band 20DBm booster

Availability  :   In Stock

Technical Features:

*Mini design with metal cavity filter technology inside.
*Full-duplex&dual-port design,and built-in power supply,making it convenient for installation.
*Allowing for continuous gain adjustment 31dB by 1dB step.
*ALC technology used to provide auto amplitude fixing.
*Modules structures,making it convenient for installation,debugging and maintenance.

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characteristic

Specification 

 

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Frequency Range

935--960MHz

890--915MHz

1805--1880MHz

1710--1785MHz

Input  Power  Range

 -70 ~ -40 dBm / FA(1.23MHz) 

Output  Power

27dBm

27dBm

Gain

70dBm

65 dBm

Characteristic Impedance

 50

VSWR

<1.4

Tx/Rx Isolation

> 80dB

Noise figure

< 3dB

Group  Delay

< 1us

Pass  Band  Ripple

 3.0dB p-p

Main power

AC 100-220V

(used AC/DC  9Vdc)

built-overarea 

1000m*m

Size(H×W×D)

240 x180 x 22 mm

Advantages

1 ALC technology ensures output level stable and adjustable continuously

2 No interference to the base station and the base station need not adjust parameters

3 Compact design makes it easy to install

4 Stable and  reliable eletromagnetic compatibility design