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Wilson 811210 SignalBoost Direct Connection +25 dB Amplifier Dual Band 850/1900 Mhz, main image
SignalBoost Amplifier Only, +30dB 3G wired

SignalBoost Amplifier Only, +30dB 3G wired - 811210

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2 (Two) Year Warranty.

Product Details

The Wilson 811210 Amplifier has been discontinued. Please consider the Wilson 801201.

Wilson 811210 Amplifier Only is a dual-band (850/1900 MHz) direct connection booster that is designed to work with an ultra slim inside antenna (included) that attaches directly to any phone or data card - no equipment-specific adapter is required like with other Direct-Connect amplifiers. Other types of direct-connect antennas are also available - like a universal cradle (included in kit  811214).   Direct Connect amplifiers provide maximum signal performance in low-signal areas, particularly rural and remote locations. These workhorses can be used both in fixed and mobile applications - including buildings, cars, boats, trucks, RV's etc. and need to be connected to an external antenna (sold separately).


  • Installation in both fixed and mobile applications - including buildings, cars, boats, trucks, RV's etc
  • Supports all carriers that transmit at 824-894 and 1850-1990 MHz frequency bands only and  works with all generations of CDMA, TDMA, GSM, and 3G.
  • Works with 50 Ohm antennas and accessories
  • Does not support Nextel/iDen, Verizon 4G LTE, and AT&T 4G LTE/AWS
  • Contact us before you purchase this item if you are unsure
Package Includes:
  • Wilson 811210 Direct Connection 25 dB Amplifier
  • 12 V DC Power Supply
  • Wilson 301143 Dual Band Ultra Slim Antenna w/ 7.5' RG174 coax cable

Product Features:

  • Connects directly to device
  • UltraSlim inside antenna included -no adapter required
  • Requires Outside Antenna (not included)
  • Greatly reduces dropped calls
  • Extends signal range
  • Increases data rates
  • Direct-Connect Amplifier: NO Oscillation
  • Overload protection circuit
  • Protects cell towers from being overloaded
  • Amplifies signal both to and from cell towers
  • Works on all generations of CDMA, TDMA and GSM
  • Increases data communication rates needed for 3G technologies
  • Extends battery life
  • Maximum 3000 milliwatts output power

Technical Specifications

Frequency  824-894 MHz / 1850-1990 MHz
Gain  30 dB / 30 dB 
Max Uplink Power  2700 mw / 1070 mw
Max Downlink Power                   +6 / +7 dBm 
Noise Figure  3.5 dB nominal 
Flatness  ±2 dB
Power Requirements  12 V DC, 2 A max 
Connectors  FME Male 50 ohm   
Dimensions  5 x 3.5 x 1.2 inches / 12.7 x 8.9 x 3 cm   
Weight  1.03 lbs / 0.468 kg
Documentation  Installation Guide












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