North American Cellular Amplifier (DA4000) - Knowledgebase Articles

Will Digital Antenna's PowerMax amplifier and repeater systems work with 3G, EVDO, 1xrtt and 2xrtt?

Yes, Digital Antenna's PowerMax amplifier and repeater systems are FCC approved to work with all North American voice and data modulations on 850 and 1900 MHz cellular bands, including 3G, EVDO, 1xrtt and 2xrtt.

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I have two cellular phones - one from Verizon and the other from Cingular. Which PowerMax cell booster will work with both of them?

All of Digital Antenna's amplifiers and repeaters are dual band (850 MHz and 1900 MHz) and can be used on multiple carriers simultaneously. The 850 MHz and 1900 MHz frequency bands are used by all cellular carriers in North America, except Nextel and

Will Digital Antenna's PowerMax cell boosters work with the new Sprint/Nextel phones?

PowerMax North American cell boosters will amplify only the phone's Sprint signal. The Nextel signal will not be amplified and does not pass through the amplifier. Any PowerMax cell booster can be used with a Sprint/Nextel phone if only the Sprint se