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Wilson 806215 19dB Adjustable Gain 800/1900 MHz In-Line Post-Amp booster, main image
In-Line Post-Amplifier, +19dB 50ohm w/N-Female

In-Line Post-Amplifier, +19dB 50ohm w/N-Female - 806215

  • Wilson 806215 19dB Adjustable Gain 800/1900 MHz In-Line Post-Amp booster, main image
  • Wilson 806215 19dB Adjustable Gain 800/1900 MHz In-Line Post-Amp booster, with label

The Wilson Amplifiers Advantage:

  • FREE same-day shipping within the contiguous 48 states.
  • Test it for 90 days, or your money back
  • 2-year manufacturer’s warranty

Best Price and Service Guarantee: Hundreds of thousands of kits sold

Lifetime access to our US-based team of signal experts for installation and support.

Warranty: If required, we will process your 2-year manufacturer’s warranty ourselves.

We’ll help you choose the right booster kit and accessories for your needs, no matter what they might be. Just call 1-800-568-2723 and speak to one of our signal experts if you have any more questions.

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Product Details


For our Canadian customers, the Wilson 8* series will soon run out of stock. Before being replaced by the Wilson 46* series, these products were unregulated by the FCC and IC, therefore, are more powerful than today's regulated boosters.

These legacy boosters are legal and grandfathered into program, and are in very limited supply.

Up to 50% off, 30-day money guarantee, and lifetime product tech support! For all clearance sales, check out our Canadian Clearance Page.

Wilson 806215 In-Line Post-amplifier Booster is a 50 Ohm N-Female in-line booster intended to provide additional signal boost for complete, stand-alone 50 ohm building systems.  It has been developed to be in alliance with other large building amplifiers to neutralize splitter and cable loss. Also called In-Line booster or Post-Amp booster, Wilson 806215 extends strength of the signal coming out of the signal booster. The In-Line Booster (806215) is designed to offset cable and splitter/tap loss for in-building installations.  It should be used on the Inside Antenna side of a Wilson Electronics In-Building Signal Booster such as the AG Pro 75. By installing the Signal Booster near an Inside Antenna, uplink noise figure is minimized and downlink power is maximized. Additionally, the In-Line Signal Booster enhances performance of the main Signal Booster by increasing the system gain and input signal dynamic range. The variable gain knobs on the In-Line allow for simple, quick signal level balancing and installation.  

The In-Line Signal Booster makes up for the losses created in large building areas by the cables, splitters, or taps. The 806215 includes Adjustable Gain to easily balance signal level and dual band compatibility that function on 800/1900 MHz frequency.  


  • In-Line Signal Booster designed for large homes, offices, warehouses, command posts, fire stations and other buildings
  • To be used with other In-Building Signal Booster


  • Supports all carriers that transmit at 824-894 and 1850-1990 MHz frequency bands only and works on all generations of CDMA, TDMA, GSM, and 3G
  • Works with 50 Ohm amplifiers
  • 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 806215 Adjustable Gain In-Line Amplifier
  • 12V AC/DC Power Supply

Product Features:

  • Works together with In-Building Signal Boosters
  • For Large Buildings, large homes, or offices
  • Greatly reduces dropped calls
  • Recovers the loss through cables, splitters, and taps
  • Extends signal range
  • Increases data rates
  • Overload protection circuit
  • Protects cell towers from being overloaded
  • Maximum gain within cellular standards
  • FCC and IC type accepted 

Technical Specifications

Frequency  824−849 MHz / 1850-1990 MHz 
Gain   19 dB / 19 dB
Max Uplink  0.43 mw / 0.63 mw
Max Downlink  30.2 dBm / 30.5 dBm
Noise Figure  3.5 dB nominal / 6 dB nominal
Power Requirements     110-240 V AC, 50-60 Hz, 8 W
Connectors  N Female 50 ohms
Dimensions   5.7 x 4.2 x 1.5 inch (14 .0 x 10 .8 x 3 .9 cm)   
Weight   1.27 lbs (0.544 kg)






We're in the business of providing reliable connection– not selling boxes, not selling snake oil, and definitely not losing your trust.

First 100% Guarantee: We provide a 90 Day Money Back Guarantee on all new weBoost products and a 30 Day Money Back Guarantee on all new Wilson Pro products. All refurbished units come with a 30 day money back guarantee. No other company does that. Take your time and make sure you’re happy with the solution. We’re here to support you if you have any questions. That's the Wilson Amplifiers difference.

Second 100% Guarantee: Anytime during your 2-year manufacturer's warranty (1 year for refurbished/renewed), should your unit not perform to its usual standards, contact us, and we'll take care of it. We're not here for the one-time sale. We're here for the lifetime supporter. We want to be loved.

Third 100% Guarantee: Lifetime technical support. You’re our guest. Whether it’s finding cell tower locations, learning about new cellular technology, or asking about installations, we’re here to help. We’re also fond of football debates and talking about all things food.

Oh, and we also provide FREE shipping for everything 😉

Questions or Comments? Contact Us.