A cellular amplifier, cellular repeater or cellular booster is a device that uses a small amount of energy to control a larger amount. The relationship of the input to the output - usually expressed as a function of the input frequency - is called the transfer function of the amplifier, and the magnitude of the transfer function is termed the gain. Cellular amplifiers are typically utilized over a specific range of frequencies and are generally of maximal utility if the gain is constant in that range. Your need to upgrade to a cell phone signal amplifier may be determined by observing your reception quality and strength in areas where most of your conversations take place. Cellular amplifiers from PowerMAX and SignalReach are available exclusively through our website.
3-Watt Booster/ Amplifier is CDMA / PCS, DCS / GSM compatible for US Cellular systems operating at 1900 mHz. Use with External Antenna for increased coverage. Solves poor reception and dropped...
3-Watt Booster/ Amplifier is CDMA / PCS, DCS / GSM compatible for US Cellular systems operating at 800 mHz. Use with External Antenna for increased coverage. Solves poor reception and dropped...
In-Building Wireless Repeater/ Booster BDA-819-306Kit works with Any 800 mHz network cell phone model, making it Perfect for AT&T/ Alltel/ Verizon wireless networks where 800 mHz is used. STAY...
SIGNALBOOST amplifier, Dual Band 800 MHz/ 1900 MHz Cellular and PCS network Amplifier/ Booster model 811211 by Wilson Electronics is Plug-and-Play with Mini-magnet mount antenna. SIGNALBOOST works...
SIGNALBOOST amplifier, Dual Band 800 MHz/ 1900 MHz Cellular and PCS network Amplifier/ Booster model 811214 by Wilson Electronics is Plug-and-Play with magnetic mount antenna and phone cradle with...
TP-300: Power Booster: 3 Watt Motorola iDEN (Nextel) Long Range PORTABLE Cell Phone Antenna Signal Booster/ Cellular Antenna Signal Amplifier for Motorola iDEN phones by Nextel. The Signal Reach...
Wi-Ex Multiple Cell Phone Repeater Antenna and zBoost Signal Booster, YX510-Dual band model is a great way to improve cell phone connectivity WIRELESSLY! The YX510-Dual band wireless repeater...
3 Watt booster BDA-819-V Bi-Directional Amplifier (BDA)/ Wireless Repeater for 800 MHz Cellular Systems using CDMA, TDMA, GSM & Analog cell phone models. Wireless Operation with No Physical...
Zboost YX300 Personal Wireless Repeater by Wi-Ex increases performance Economically, and effectively for your personal work space or small use area. Increased performance is now affordable:...
