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Yes... we love iPhone... Hate AT&T

Nothing gets geeks into a seething tech frenzy like poor cellphone reception... and it doesn't help that we love the iPhone and AT&T sucks for cellphone service. Sad. Well quit staring at your one-bar-worth of signal strength and pick up this handy Cellphone Signal Extender for your home or office. Simply mount the included antenna near a window and run the coax cable to the base booster unit. You get 1500 square feet of prime signal area. We went from 1 bar... to 5 at the ThinkGeek secret headquarters and made our iPhones very happy in the process.

This Dual Band Cellphone Signalboost Extender has a frequency range of 824-894 MHz / 1850-1990 MHz and boosts phone coverage from any cellphone provider in the USA except for Iden and Nextel. Plus in addition to enhancing signal-strength on voice calls it works with high-speed data transfers using EDGE, 3G, and EVDO.

Important Note
You will need to have some signal (at least one bar), for the Cellphone Signal Extender to work. You can't extend what's not there... right?

Installation Summary:
Just so you know exactly what you are getting into, here is a brief description of what you'll need to do when you get the Dual Band Cellphone Signalboost Extender home.

  1. Determine a mounting location for the external antenna. This can be indoors near a window, an outside door, in the attic, or on the exterior of your home or office. Basically you want to find the spot where you have the strongest signal... even if it's only one bar.
  2. Attach the external antenna to your chosen mounting spot using the included screws & hardware.
  3. Run the included coax cable from the external antenna to the base booster box. Place the box in a central location where you most need improved cellphone reception.
  4. Plug in the base booster box.
  5. Done. Happy calling!

Product Features

  • Improve your cellphone signal dramatically
  • Easy installation in minutes with multiple mounting options
  • Kit comes with everything needed for installation including cabling and hardware
  • Dual-Band technology works with almost any USA based cellphone provider (Does not work with Iden and Nextel)
  • Boosts signal on voice calls and high-speed data transfers using EDGE, 3G, and EVDO
  • Works on all generations of CDMA, TDMA and GSM
  • Greatly reduces disconnects and drop-outs
  • Multiple cell phones and data cards can be amplified simultaneously
  • Significantly improves voice and data signal quality
  • Increases data communication rates needed for 3G technologies
  • Receives and transmits better than your cell phone
  • Extends cell phone battery life
  • Easy to install and use, and it's affordable

Product Specifications

  • Frequency: 824-894 MHz / 1850-1990 MHz
  • Gain: 50 dB / 50 dB
  • Linear Output Power: +30 dBm
  • Max Output Power: +35 dBm
  • Noise Figure: 3.5 dB nominal
  • Flatness: ± 2 dB / ± 2 dB
  • Isolation: > 90 dB
  • Power Requirements: 110-240 V AC, 50-60 Hz, 0.6 A max
  • Connectors: TNC Female / F-Female
  • Dimensions: 6.2 x 4.2 x 1.5 (inches) 15.7 x 10.7 x 3.8 (cm)
  • Weight: 0.64 lbs / 0.29 kg