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Cellphone-Mate SureCall Fusion-5 Five Band 70db Amplifier [700/800/1900/2100mhz] - DISCONTINUED

No Longer Available

Item Number: 3987



Sales Tax (?):

$0.00 tax collected outside of Illinois


This amplifier has been discontinued. See our other building amplifiers

Fast Facts About This Product:

  • This amplifier is best for: Users who need to provide amplified cellular signal to multiple cellular modems/phones on multiple networks in a office/warehouse environment and have the space to accommodate the 60' of separation between the outside and inside antennas that this amplifier requires.
  • All-in-One Kit? NO - antennas and cabling are required (sold separately)
  • Coverage area*: 4,000 - 10,000 square feet
  • Compatibility: This amplifier supports 700mhz/800mhz/1700mhz/1900mhz/2100mhz networks (which includes most 2G, 3G, and 4G providers in the US). Supported carriers/networks include:
    • Verizon 2G/3G/4G/AWS
    • Sprint 2G/3G
    • AT&T 2G/3G/4G/LTE
    • US Cellular 2G/3G/4G
    • Datajack and Virgin Mobile 3G
    • T-Mobile 3G/4G
    • MetroPCS 3G/4G
    • Does NOT work with Sprint 4G LTE or WiMAX or Nextel/I-Den.

IMPORTANT SIGNAL INFORMATION: If you're purchasing an amplifier for use at one specific location, we strongly recommend doing a site survey first to determine whether the amplifier will help you and to give you an idea of what kind of results you can expect from it.

If your signal is extremely poor (-108db or worse), an amplifier may not be effective - there must be some usable signal available for the amplifier to boost. Conversely, if the signal is too STRONG at your location (-50db or better), the amplifier may shut down to avoid interference with the tower.

The SureCall Fusion-5 (Model No. CM-Fusion-5) is the first five-band signal booster designed as a cost-effective all-in-one cellular solution for mid-sized to small businesses. It combines PCS and Cellular dual-bands with LTE and AWS frequencies for Verizon, AT&T and T-Mobile as a total cellular amplification solution.
This full-featured signal booster/amplifier includes adjustable gain control and automatic shutdown for maximum flexibility. Extremely competitively priced, it requires 1/5th the space requirements of its competitors and is a fraction of the cost compared to similar amplifiers with its capabilities. Ideal for locations with a low cellular data and voice signal. Covers up to 10,000 square feet.

How it works: The outside antenna (sold separately) picks up the cellular signal and sends it through a cable (sold separately) to the amplifier. The signal is then boosted and sent through a cable (sold separately) to the inside antenna (sold separately), which rebroadcasts the boosted signal. All of your modems/phones within range of the inside antenna can benefit from the boosted signal wirelessly.

*Many factors will influence the actual coverage area you will see from a repeater, including layout/floorplan, construction, and original un-amplified signal strength. Depending on your situation, you may see more or less coverage than the estimates listed here. It is not possible to guarantee coverage area.

Installation diagram:

not to scale. representative graphic only. amplifier does NOT include cabling or antennas.

Installation notes:

  • In order for your system to function properly, you must maintain adequate separation between the outside and inside antennas (if the antennas are too close together, there will be oscillation/feedback between the antennas and the amplifier will shut down). This amplifier requires approximately 60' of separation between the outside and inside antennas (if you are using an omnidirectional antenna as the outside antenna, you will need more separation than directional antenna users will need). Separation can be horizontal or vertical.
  • If you cannot achieve adequate separation to eliminate oscillation, you use one of the included attenuators to reduce the gain, but that will result in a smaller coverage area from the amplifier.
  • The interior antenna should be at least 10' away from the amplifier.
  • If you are using a panel antenna as the interior antenna, make sure it is aimed AWAY from the outside antenna.
  • For more details, you can download the installation manual (PDF)


  • Patent pending
  • Multiple application possibilities with 9-20V
  • Automatic Shutdown
  • Supports all 2G - 4G standards
  • Supports all carrier frequencies (Except WiMax and iDen)
  • Supports 10-15 simultaneous users
  • Uplink/Downlink Oscillation Detection

Package includes:

  • Fusion-5 amplifier                                                                                                                                              
  • 5dB attenuator                                                                                                                                                  
  • 10dB attenuator                                                                                                     
  • AC power supply                                                                                                                                                       
  • User manual                                                                                                                                                           
  • Mounting kit


  • Frequency Range:
    Uplink: 1850-1910 Downlink: 1930-1990
    Uplink: 824-849 Downlink: 869-894
    Uplink: 698-716 Downlink: 728-746
    Uplink: 776-787 Downlink: 746-757
    Uplink: 1710-1755 Downlink: 2110-2155
  • Standards Supported: CDMA, GSM, UMTS, WCDMA, HSPA(+), EVDO, LTE
  • Gain: 65db (average) / 75db (max)
  • Max RF Output Power: 3 Watts EIRP
  • Impedance: 50ohms
  • VSWR: ≤2.0
  • AC Power Transformer: Input AC10V, 60Hz; Output DC9-20V
  • DC Power: 9V
  • RF Connectors: N Female on both sides
  • Power Consumption: <25W
  • Operating Temperature: -20° to +70°C
  • Dimensions: 10.75" x 9" 2.25"
  • Weight: 10.5 lb

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 We recommend downloading the installation manual (pdf) before ordering.

Cellphone -mate Fusion 5 guide Download installation guide/manual