Boosters and Amplifiers

Boosters and Amplifiers

There are two basic types of cellular amplifiers:

  • Direct Connect ,  they plug directly into your cellular modem (aircard) or cellphone.

  • Extenders, Repeaters, or Boosters that take a marginal signal, amplify it and rebroadcast it in your home, office, RV, or other vehicle.   

All of these devices are dual band and will function with Sprint, Verizon, AT&T, T-Mobile and other 800mHz or 1900 mHz providers.    They DO NOT support Iden (Nextel), LTE (on 700 mHz), or Wimax (2500 mHz).



Maximum Signal Sphere Cellular Extender

Maximum Signal Sphere Cellular Extender

This changes everything !   Finally a booster system that will...

$479.99

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RV or Bus Wireless Maximum Signal Amplifier

RV or Bus Wireless Maximum Signal Amplifier

Do you need to improve cellular reception in your Bus, Travel Trailer or...

$429.99

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In Vehicle Maximum Signal Wireless Amplifier

In Vehicle Maximum Signal Wireless Amplifier

Do you need to improve cellular reception in your car/small SUV? The...

$359.99

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Maximum Signal Sphere Amplifier dual zone Package

Maximum Signal Sphere Amplifier dual zone Package

Maximum Signal Sphere In Home/Office 2 zone Package! Same as the Sphere...

$629.99

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Maximum Signal Sphere Expansion Kit

Maximum Signal Sphere Expansion Kit

Sphere Amp - Expansion Kit Easily add an additional zone or second floor...

$189.99

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Cyfre Direct Connect Signal Amplifier CA-819 Kit

Cyfre Direct Connect Signal Amplifier CA-819 Kit

Dual Band Amplifier for All North American 850 MHz & 1900 MHz Carrier...

$249.99

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Cyfre Direct Connect Signal Amplifier CA-819

Cyfre Direct Connect Signal Amplifier CA-819

Dual Band Amplifier for All North American 850 MHz & 1900 MHz Carrier...

$199.99

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