Good for Cingular?

http://www.4cellular.com/search/accessory_detail.cfm ... »

Specs:

Package includes:


Dual band wireless cellular amplifier/repeater
110v AC/DC Power Supply
12VDC Power Cable
Internal omni-directional antenna*
External 9dB gain dual band cellular antenna*
50’ PowerMax ULTRA low loss coaxial cable and connectors
*Ideally a separation distance of 40' between inside and external antenna is preferred.
Optional: May also be used with Digital Antenna’s premium quality 9 dB gain cellular antenna line.

The DA4000SBR is the only amplifier/repeater FCC approved to amplify all cell carriers in the US, including Cingular, AT&T, Verizon, Sprint, Alltel and T-Mobile. Not for use with Nextel phones.

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