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Wilson Sleek 4G-C Signal Booster for Canada 3G/4G (Amplifier ONLY, No Antenna) - 812725 [800/1900/1700/2100mhz] ($12.00 drop-ship fee applies)

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Item Number: 4206



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This item will be special ordered for you and a $12 drop-ship fee applies. You will see this fee in your cart at checkout. If you are purchasing multiple Wilson drop-ship items, you will only be charged the fee ONCE for all of your items.

This item ships from an alternate location - shipping may be delayed. Contact us before ordering if you need a more exact ETA.

This version of the Sleek does NOT include an antenna - you will need to buy an antenna with an SMA/Male connector separately. If you are looking for the kit that includes the magnetic mount antenna, you need the 812726F Sleek 4G-C.

The Sleek 4G-C is approved for use in CANADA ONLY. It cannot be shipped to any other countries. For other countries, see the Sleek 4G-U (universal)

Fast Facts About This Product:

  • This repeater kit is best for: Canadian 3G/HSPA+ users who need to boost signal to one phone or hotspot (like the Sonic Hotspot) in a car, truck, or SUV. (can be used indoors with accessory kit - sold separately)
  • All-in-One Kit? NO - antenna sold separately
  • Compatibility: 800/1900/1700/2100mhz networks, which includes most 2G, 3G, and HSPA+ providers in Canada.

Do a site survey before buying this amplifier! If you're purchasing this to use in just one location, we strongly recommend doing a site survey first to determine whether the amplifier will help your signal and performance and to give you an idea of what kind of results you can expect from it. Start here: Will an Antenna/Amplifier Help Me?

If your signal is extremely poor (-108db or worse), an amplifier may not help you. There must be some usable signal available for the amplifier to boost for it to be effective.

Now there’s a mobile signal booster for those using Canadian HSPA+: the Sleek 4G-C from Wilson Electronics. This powerful signal booster helps you stay connected by providing a strong reliable signal in weak-signal areas, reducing lost connections and speeding data rates. It boosts both voice and data communication – making it perfect for phones and wireless hotspots.

The Sleek 4G-C works with all devices on most conventional 2G and 3G networks as well as the AWS networks used by Canadian providers. Wilson signal boosters feature cell site protection technologies refined over more than a decade of research and development. Optional indoor accessory kit (sold separately) allows use at home or in the office.

How it works: The antenna (sold separately) picks up the cellular signal and sends it through the cable to the cradle amplifier. The signal is then boosted and pushed out to the phone or device sitting in the cradle.

Installation diagram:

not to scale. representative graphic only (appearance of actual components may vary)


  • Boosts 3G and 4G cellular signals on 1700 MHz & 2100 MHz as well as 3G & 2G cellular signals on 800 MHz & 1900 MHz
  • Boosts both voice and data communications
  • Provides a strong, reliable signal in weak signal areas
  • Faster, cleaner 3G & 4G data transfers
  • More than 20 times the power of your cell phone alone
  • Simple DIY installation
  • Extends battery life – amplifier enables phone to work at reduced power
  • Simplifies hands free operation
  • Installs in minutes – no special tools required
  • Attractive, compact design
  • Adjustable arms to fit most any phone/hotspot (accommodates devices up to 3.25" wide)

The Wilson Electronics Sleek amplifier kit includes:

  • Sleek™ all in one cradle amplifier
  • Cigarette lighter power adapter (Use only with supplied cigarette lighter power supply. AC power supply available separately in the home/office accessory kit)
  • USB power cable
  • Installation guide
  • Limited one-year product warranty


Part Number 812725
Frequency 800 / 1900 / 1700 / 2100 MHz
Gain 26dB
Max Uplink Power 830mw / 725mw / 450mw / 450mw
Noise Figure 5.0dB nominal / 3.0 dB nominal / 5.0 dB nominal / 5.0 dB nominal
Flatness ±4dB
Power Requirments 5V DC
Antenna Connector SMA Female
Dimensions 2.25 x 4.25 x 2.5 (inch) 5 x 9.5 x 5.6 (cm)
Weight 2.5 (oz) / 0.07 (kg)

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Wilson Electronics provides a two-year warranty on all of their products.

We recommend downloading the installation manual (PDF) before ordering.

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