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Shenzhen Sai Tong Tian Electronic Technology Co., Ltd.

China Manufacturer with main products: Repeaters, Booster, Transmitter

Home  >Products Catalog > mobile signal repeater > dual band mobile signal booster/repeater/amplifier for GSM900&3G2100MHz ST-92A

dual band mobile signal booster/repeater/amplifier for GSM900&3G2100MHz ST-92A

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China


dual band Mobile signal booster/repeater/amplifier for ST92A specification
Working system
Frequency range
GSM/uplink 890-915MHz downlink935-960MHz                   3G/uplink  1920-1980    MHz        downlink 2110-217MHz
Up link:63dB    down link :63dB
Up link:23dB    down link :23dB
Pass band ripple
≤2.0 dB
I/O impedence
50Ω/N connector
Noise figure
Transmission delay
Ambient temperature
Power supply
To the GB6993-86 standard
Electromagnetic compatibility
To the ETS300 694-4 standard
a)  Power supply LED denote   b)   Export power ELD denote
Coverage area
dual band mobile signal booster/ Repeater/amplifier ST-92A System Installation
Your system should come with at least the following items:
1) Outdoor Antenna (goes outside the building)
2) Signal repeater
3) Indoor Antenna (goes inside the building)!
4) Coaxial Communication Cables
5) Connetor
Step 1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.
Step 2  Temporarily mount the Outdoor (outside) antenna in that location. You may need to adjust and move the antenna later. More notes on Donor antennas here.
Step 3  Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.
Step 4  Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.
Step 5  Mount your Indoor (inside) antenna in a productive location. You may need to adjust or move the antenna later. More notes on Indoor antennas and patterns here.
Step 6  Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.
Step 7   Power up the system and check for signal inside the building. If needed, tune system by moving and or pointing the Outdoor and Indoor antennas until they get the most signal possible.
Step 8  Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.
Of course there are still a few more things to consider but in general, this is the basic procedure. For more information, please contact us.
dual band mobile phone signal booster repeater amplifer ST-92A Packing including;
  1. one piece booster
  2. one piece outdoor antenna
  3. two piece indoor antenna
  4. one piece splitter
  5. 60meter cable
  6. all connector

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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