Please Wait...
Log In

Wilson 70db Channelized Wireless Amplifier - 807280 [800/1900mhz] - DISCONTINUED

No Longer Available

Item Number: 4111



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: Professional installation in large buildings. The channelizing capability allows the booster to enhance the best available signal at the installation location or to boost the signal band of a specific cell service provider.
  • Coverage area*: 4,000 - 10,000 square feet
  • All-in-One Kit? NO - antennas and cabling are required (sold separately), see above
  • Compatibility: 800mhz/1900mhz networks, which are used by most 2G (voice) and 3G networks in the USA, including:
    • Verizon 2G/3G
    • Sprint 2G/3G
    • AT&T 2G/3G and HSPA+ (which shows up on your device as "4G" - NOT LTE)
    • T-Mobile and Cricket voice only
    • Does NOT work with LTE for any carrier or AWS (T-Mobile 3G/4G)

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.

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 can turn down the gain on the amplifier, 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)

Features & Benefits:

  • Separate adjustable gain controls for 800 MHz and 1900 MHz bands
  • Programmable to boost specific narrow frequency channels
  • LED screen and convenient push button controls for easy programming
  • Amplifies any 2G & 3G signals on 800 MHz & 1900 MHz cellular networks except Nextel/iDEN
  • Configurable with a variety of Wilson cellular antennas and in-line signal boosters to fit virtually any large building installation


  • Part Number: 807280
  • Frequency: 824-894 MHz / 1850-1990 MHz channelized
  • Channels Available: A/A, B/B, or B on 800 MHz; any 5 or 15 MHz channel on 1900 MHz
  • Gain: 70 dB
  • Max Uplink Power: 575 mw / 525 mw
  • Max Downlink Power: 151 mw / 170 mw
  • Noise Figure: 3 dB nominal
  • Flatness: ±4 dB
  • Antenna Connectors: N Female
  • Power Requirements: 6 V AC / 3.5 A max
  • Dimensions: 5.7 x 4.2 x 1.5 (inch) / 15.7 x 10.7 x 3.8 (cm)
  • Weight: 0.64 lbs / 0.29 kg

There are currently no product reviews.

If you purchased this item, Login to write a review.
Q & A
Got questions about this product? Here you can view questions that other customers have asked (and the answers!). If you have a question that hasn't been answered below, you may submit a new question and 3Gstore will answer it!

Click here to submit a new question

We recommend downloading the Complete Installation Guide (pdf) before ordering.