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Data Sheet

Tri-Band In-Building Amplifier for Verizon, AT&T, T-Mobile 4GThe SureCall Tri-Flex V, A and T are part of the Enhance series of tri-band amplifiers. This completely integrated amplifier combines PCS and Cellular dual-bands with the LTE 4G frequency for Verizon, AT&T and AWS 4G for T-Mobile and Canada to dramatically improve 4G speed.

This full-featured amplifier includes manually adjustable gain control with dials for each band and automatic shutdown for maximum flexibility. Ideal for large homes and small office buildings and warehouses with a low cellular signal and/or requiring large coverage. Covers up to 6,000 square feet with good signal.

Package Contents Includes:

  • Tri-Flex V, A or T amplifier
  • AC power supply
  • User manual
  • Mounting kit

*Outdoor and indoor antennas and cables are required for installation (purchased separately).


  • High integration and low cost
  • Supports multiple users
  • Automatic Shutdown to prevent interference to cell phone towers
  • Oscillation detection
  • Automatic Gain Control
  • 65dB gain manually adjustable
  • Tower proximate technology
  • DC variable input
  • Reconfigurable 3-band
  • Patent pending
  • Supports All 2G, 3G and 4G standards
  • Supports all carrier frequencies (Except WiMax and iDEN)


Other Work

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