Tri-Band 900/1800/2100MHz Signal Repeater GSM Dcs 2g 3G 4G Signal Booster

- Aug 04, 2017 -

Basic Info

  • Model NO.: TB-900/1800/2100

  • Transmission Medium: Cable

  • Lightning Protection: With Lightning Protection

  • Condition: New

  • Frequency Down: Down 935-960MHz 1805-1880MHz 2110-2170MHz

  • Gain: 70dBm

  • Alc: Done

  • Antenna: Log-Periodic+ Ceiling Antenna

  • Trademark: ATNJ

  • Specification: Size: 165*115*35mm, Weight: 1.3kg

  • HS Code: 8543709200

  • Type: Signal Repeater

  • Standard: Standard

  • Certification: ISO, RoHS, CE, CCC

  • Frequency up: up 890-915MHz 1710-1785MHz 1910-1980MHz

  • out Put: 20dB

  • AGC: Done

  • Sleep Mode: Done

  • Coverage: 350 Square Meters

  • Transport Package: 310*260*70mm

  • Origin: Shenzhen

Product Description


The Tri-band  900/1800/2100mhz Pico Repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

  • Intelligent to guide the installation with LCD

  • Real time display the signal strength.

  • Automatic dormancy when no user make the calling

  • Initiative reminding when device damaged

  • Automatic remind the installation mistake and provide the corresponding solution with LCD

To expand signal coverage or fill signal blind area where 2G/3G/4G signal is weak or unavailable.

  • Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots,  …

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