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Wi-Ex zBoost 75 dB PCS-CEL Dual Band Signal Booster (YX645)

Intended for demanding, professional coverage applications, Wi-Ex’s newest zBoost dual-band cell phone amplifier is an ideal product for large home and office custom installations.

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Wi-Ex zBoost 75 dB PCS-CEL Dual Band Signal Booster (YX645) Zoom

Wi-Ex zBoost 75 dB PCS-CEL Dual Band Signal Booster (YX645)

Much like the SOHO YX545 replaced the extremely popular YX510, Wi-Ex’s new YX645 signal booster updates and brings similarly welcome changes to the YX610, an already stellar cell phone signal booster. With a dB gain of 60 and capable of boosting a signal up to an astonishing 12,000 sq. ft., this powerful cell booster was not only specifically designed to increase weak cellular coverage, but it is also a high grade solution for all of your wireless needs.

The YX645 is a dual-band cell phone amplifier, which means that excluding Nextel (which operates on iDEN technology), this product is compatible with both 800 MHz (CEL) and 1900 MHz (PCS) frequencies and thus with all major U.S. networks. This signal booster is also wireless, which means that once you connect it to a power source, annoying hard connections to either your phone or data card aren’t needed, which affords you substantial flexibility to move around your house or office. Additionally, this device can support usage by up to 14 different devices at any one time!

There are a few improvements in specific that the YX645 brings to the YX610. First, it’s a stronger cell phone repeater, featuring a 20% increase in signal strength over the YX610, which also means that it can cover up to an astonishing 12,000 sq. ft., a nice improvement over the YX610’s 10,000 sq. ft. capabilities. Second, thanks to new technological advancements, the YX645 is able to recalculate and optimize itself every 24 hours. Third, the device has a far simpler interface, requiring only one light to indicate that it’s properly working.

Modern and attractively sleek, not only does this cell phone amplifier kit require very little technical experience to set up (it features a plug and play installation), but it also offers you supreme quality (units are individually calibrated) at an affordable price. With the CI YX645 cell phone booster, you’ll never lose a call again.



  • Designed specifically for demanding, professional coverage applications such as large home and office installations
  • Has up to 10 times more power than your cell phone or laptop data card
  • Significantly improves voice and data signal quality
  • Greatly reduces disconnects and dropped calls
  • Extends cell phone battery life
  • Amplifies signal to and from cell towers
  • Improves data communication rates needed for 3G technologies
  • Receives and transmits better than a cell phone or cellular data card
UPC 186639000892
Wireless Band Dual Band
Gain (db) 60
Frequency 800/1900
OHMs 75
Carrier Compatibility AT&T, MetroPCS, Sprint, T-Mobile, Verizon

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  • Boosts cell phone signal up to 12,000 square feet!
  • Up to 20 percent increase in cell phone signal strength over the zBoost YX610
  • A bi-directional amplifier (BDA) system
  • Improved software allows the cell repeater to recalculate and optimize itself every 24 hours
  • Wireless – no hard connection to your cell phone or data card required
  • Dual-band: works with both 800 MHz Cellular and 1900 MHz PCS Bands
  • Works on all generations of CDMA, GSM, TDMA, AMPS, GPRS, EDGE, EV-DO, HSPA, and high-speed 3G technologies
  • Cell Boosters are individually calibrated to ensure utmost quality
  • Supports simultaneous use of multiple cell phone and data cards
  • 60 dB Gain
  • FCC and IC type accepted
  • Easy set up – no technical experience required for installation
  • AC power supply included
  • 30 day complete money back guarantee/1 year manufacturer’s warranty
  • No monthly fees


Kit Contents:

  • YX545 Base Unit with Fixtures
  • zBoost YX-039 Directional Yagi Antenna
  • zBoost YX-027 Internal Panel Antenna
  • 10 ft. of RG-8X Cable: Base Unit to Indoor Antenna
  • Outdoor Antenna to Base Unit
  • Signal Antenna Mounting Hardware
  • Power Supply (AC Power Adapter (110V - 240V AC))
  • Installation Guide