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Buy Lead: GSM indoor signal repeater amplifier solutions (See details)

Dear sir,
how much is ST GSM 970 device and how can i get it.
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Posted By: Julius Akinyede on July 19, 2021 24:23 From 197.211.39.***Inquiry Related Cateogry: Repeater

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Inquering Related Product: GSM indoor signal repeater amplifier solutions - ST-970

Quick Brief

Place of Origin: Guangdong China (Mainland)Brand Name: STModel Number: ST-970
Frequency: GSM900mhzCoverage: 800 square meters 

Product Features:

Mobile signal booster repeater Works for 890-960Mhz signal range

Coverage 800 square meters

Approved :CE&ROHS

Product Cateogry: Repeater

Business Term:

Port: shenzhen

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: T/T,Western Union

 
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GSM indoor signal repeater amplifier solutions

Packaging Information

 

Specifications and Product Details:

Original Product Page
  • ST-970mobile signal booster repeater amplifierST-970mobile signal booster repeater amplifier Specifications
  • Works for 890-960Mhz signal range
  • Designed to amplify GSM 900 cell phone signals
  • Requires outdoors antenna to operate (F-cable connector)
  • Extends cell phone coverage to areas that have poor or no cell phone signal

ST-970mobile signal booster repeater amplifier Details

Working systemGSMModelST-970

Frequency range

uplink890-915MHz

Gain

Up link Gp≥45dB
Downlink 935~960MHzDownlink Gp≥50dB

Output up

Up link 18dBm

Function

a) Power supply LED denote
Downlink 20dBmb)Export power LED denote
Port VSWR≤1.8DBI/O impedence50Ω/N connector
Noise figure≤6dBTransmission delay≤0.5μs
Ambient temperature-15°C~55°CPower supplyAC/220V±10% 45-55Hz
Size198 x 148 x 39mm/7.79 x 5.82 x 1.53in(L x W x H)Coverage area800Sqm
  • An outdoor antenna installation position must be able to clear call Yagi installation must be installed level

ST-970mobile signal booster repeater amplifier Installation Approaches

  • Fix up outdoor antenna reception on housetop and point to signal tower
  • Connect outdoor antenna to ''outdoor'' port in repeater machine through cable
  • Connect indoor antenna to ''indoor'' port in repeater machine through cable also
  • Plug power adaptor into AC power socket and finish installation

ST-970mobile signal booster repeater amplifier Technique Supporting

  • 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
  • Please adjust the direction of outdoor antenna if it cannot call out
  • If strength is not steady, please check if outdoor and indoor antenna are too close. Please ensure the outdoor and indoor antenna have distance of 20 meters at least ,with a wall between and net a same horizontal line

ST-970mobile signal booster repeater amplifier NOTE

  • The distance between the outdoor antenna and the amplifier is not more than 30 meters
  • The outdoor Antenna not close to a large antenna, high-voltage lines, transformers, or metal mesh, etc.
  • The distance between the indoor antenna and the amplifier is not more than 40 meters
  • The indoor antennas do not close to the wall as far as possible in order to increase the coverage area
  • The indoor antenna and the outdoor antenna are advised to stay away from each other for more than one floor distance to prevent cyclic signal amplification
  • If lack of communication quality, please change the installation position of the outdoor antenna and adjustment the indicate direction of antenna
  • It is best to enclose waterproof tape at the junction, and prevent moisture narrow the indoor signal coverage area
  • Try to straight the cable, do not bend more than 90 degree

ST-970mobile signal booster repeater amplifier Package Included

  • 1 x Cell Phone Signal Amplifier
  • 1 x 100~240V AC Adapter


 
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