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Wilson High Power GSM Direct Connect Amplifier for M2M - 811216 [800/1900mhz] - DISCONTINUED

No Longer Available

Item Number: 3956



Sales Tax (?):

$0.00 tax collected outside of Illinois


This amplifier has been discontinued. See our other direct connect amplifiers

Compatible with 2G/3G GSM devices ONLY - NOT CDMA! Use the 811225 for CDMA.

This amplifier requires an antenna (sold separately). The amplifier has an SMA FEMALE connector on it, so we recommend the 4" mini magmount antenna with SMA connector. Any other antenna that we sell can be used, but you will need an SMA-to-FME adapter in order to connect them to the amplifier.

The High Power Direct Connect is a signal booster developed specifically for M2M installations. This direct connect configuration delivers a strong, reliable signal for cellular modems, ensuring the successful transfer of critical data. It’s based on the same field tested, market-proven technology that powers Wilson’s cellular signal boosters for the consumer market. The dual-band High Power Direct Connect is ready to integrate with GSM modem installations to provide strong, reliable cellular signal that ensures successful M2M data transfer. This booster works on all GSM networks operating on 800 MHz and 1900 MHz frequency bands. Integrators and OEMs can pair the High Power Direct Connect with a variety of expertly designed Wilson Electronics cellular antennas for maximum system gain to overcome a weak signal. The High Power Direct Connect also incorporates power control logic that ensures maximum output power is within cellular network standards and will not interfere with a cellular network. With availability of the High Power Direct Connect, OEMs can source a powerful and highly compatible signal booster ready to deploy with their M2M products. The High Power Direct Connect provides the signal boosting performance needed to ensure data transfer to and from weak signal areas. Wilson is the only manufacturer specifically designing cellular signal boosters for M2M installations.


  • Bidirectional amplifier boosts signal to and from cell site
  • FCC type accepted, Industry Canada certificated
  • Configurable to fit virtually any M2M situation

User Benefits

  • Boosts both incoming and outgoing signals
  • Significantly extends connection range
  • Strong, reliable signal even in weak signal areas
  • Less resending of data due to poor connection means faster transfers

Included in box

  • 811216 amplifier
  • 7V AC power supply
  • 6' RG174 SMA/male cable (to connect the amplifier to your modem's SMA/female connector)
  • Installation guide


  • Model/Part Number: 811216
  • Connectors: SMA Female
  • Frequency: 824-894 MHz / 1850-1990 MHz
  • Gain: 12 dB / 13 dB
  • Max Uplink Power: 4170 mw / 3170 mw
  • Noise Figure: 3 dB / 4 dB nominal
  • Flatness: ±2 dB
  • Impedance (input/output): 50ohms
  • Power Requirements: 7 V DC / 3 A max
  • Dimensions: 6.2 x 3.5 x 2.0 (inch) / 15.8 x 8.9 x 5.1 (cm)
  • Weight: 1.56lb

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Wilson High Power GSM Direct Connect Guide Download installation guide/manual