The Digital Antenna DA4000 Cellular Amplifier is a bi-directional amplifier with Dynamic Variable Gain Control and easy installation in both land and sea vehicles. The DA4000 provides maximum power to all bands of your cell phones, improving communications with fewer dropped calls, and stronger, clearer connections and signals.
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For Use With
CDMA, TDMA, PCS, GSM 1900 RF Frequencies
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Contact
us
today for a free consultation!