• Wholesale ABS-GSM990 Mobile Phone Signal Repeater/Amplifier/Booster
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ABS-GSM990 Mobile Phone Signal Repeater/Amplifier/Booster


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Description:

Detailed Product Description

A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house, home, office use.

Introduction to Mobile Phone Signal Repeater

1. Enhance Mobile Phone  Signal Strength
2. Improve Communication Quality
3. Reduce Cellphone Radiation
4. Protract Cellular Battery Life
5. Economic Building Cost
6. Easy Operation
7. Easy Installation
8. Build-in Power Supply

The device featured by easy installation & operation and no interference. It is the ideal device for boost mobile phone signal. A mobile phone repeater could also improve indoor ctromagnetism environments, protract cellular battery life and reduce radiation of cellphones.

 

Features

l  High gain, easy installation and operation.

l  Full-duplex, single-port design, build-in power supply.

l  Use ALC technology, adjust extent automatically

l  LED Light Working & Signal Condition Indicators

l  Big linear power, control intermodulation & scatteration stably

l  Dependability stand by GB6993-86 standard

l  Compatibility of electromagnetism according with ETS300 609-4

l  CE and RoHs Approved

 

Technique

Frequency range

Uplink 890-915MHZ
Downlink 935-960MHZ

Gain ( dB)

Uplink Gp≥70

 

Downlink Gp≥75

Pass band ripple

≤5dB

Guard band rejection

(BW-60dB)≤42MHz , (BW-70dB)≤45MHz

I/O impedance

50Ω/N connector

I/O return loss

≤-3B

Export power (Po)

≥33dBm

Intermodulation
Attenuation(Po=33dBm)

≤-40dBc

Transmission Delay

≤0.5μs

Ambient Temperature

-10?/span>?/span>60?/span>

Power supply

AC110?/span>240V 45?/span>55Hz

Size

240 x 175 x 45 mm

coverage area

5000 m2

Installation Approaches

1.     Fix up outdoor antenna reception on housetop and point to signal tower.

2.     Connect outdoor antenna to “outdoor” port in repeater machine through cable.

3.     Connect indoor antenna(s) to “indoor” port in repeater machine through cable also.

4.     Plug power adaptor into AC power socket and finish installation.

 

Technique Supporting

1.     If still no signal receipt after activated repeater, please check if outdoor antenna point to signal tower or elsewhere have strong signal and check if strength achieve -70DBM.

2.     If can not call out, please adjust the direction of outdoor antenna.

If strength is not steady, please check if outdoor & indoor antennas are too close. Please ensure the outdoor and indoor antenna have distance of 20

 

Accessories


SelectionOutdoor antenna use 7 unit yagi type antenna, indoor antenna use board or rooftop antenna and signal wire use coaxial-cable.

 

 

Packing list


Main unit 1pc
Power supply 1pc
User manual 1pc

 

 

SpecificationsInstallation Sketch Map

 


Details list:

  • Model: ABS-GSM990
  • Shipping Weight: 2kg
  • 1000 Units in Stock