Surecall 3G 68dB Ultra Booster System – 80058

This is a very powerful db gain amplifier used in residential and office buildings with 68 dB gain amplifier. This sophisticated amplifier is cell phone mate CM2020 amplifier unit has a variable range between 65db to 68db suited for fine tuning. The external antenna is 9dB dual band Omni directional antenna, the interior antenna is a panel antenna that is mounted on the wall. This kit configuration is suited for places where the signal is particularly weak or locations that experience inherent dropped calls and a large area to cover.


  • This dual Band system works for cell phone carriers includes AT&T, T-mobile, Verizon, US cellular, Sprint, Metro PCS and others, except nextel
  • Power circuitry maintains a constant 3 Watt output from the cell phone
  • Adjustable Gain lets you control the gain to desired level
  • Multiple users can use the wireless signal inside the building simultaneously
  • The exterior omni directional antenna must be installed on the roof of the building, a cable takes the collected signal from the outside into the 68dB gain amplifier for amplification and the amplified signal gets broadcast inside the building by the interior panel antenna
  • Kit Includes

  • 68 db dual band, adjustable gain amplifier
  • 9dB gain omni directional fiber glass antenna
  • High gain indoor panel antenna
  • 2 x 75′ ultra low loss cable and connector
  • Very Large Signal Amplifier Installation

    Technical Specification

    Frequency Uplink: 824-849/1850-1910 Mhz; Downlink : 869-894/1930-1990Mhz
    Average Gain 68dB Cellular/ 68dB PCS
    Maximum Gain 73dB
    VSWR ≤2:0
    Standard Supported CDMA / WCDMA,GSM,EDGE,TDMA AMP etc.
    AC Power Transformer Input AC110V,60Hz; Output DC 9V
    Maximum RF Output Power 3 Watts EIRP
    Noise Figure 5dB
    Cable CM400 recommended
    RF connectors N Female connectors on both ends
    Power Consumption <40W
    Dimensions 32"X12"x12"
    Weight 23 lbs
    VSWR <2:1