• DIGITAL DA4000 CELL AMPLIFIER
• Power – Output (Watts) = 3W (824-849 MHz), 2W (1850-1910 MHz) | Voltage – Input Range (Volts) = NONE | Wireless = NONE | Coverage (Square Feet) = NONE | Bands Amplified = NONE | DB Gain (dB) = NONE

Product Description
PowerMax DA4000
3 Watt Dual Band Cellular Amplifier

Digital Antennas PowerMax™ 3 watt Dual Band Cellular Amplifier improves communication by bringing maximum power to all bands of your cell phone. This bi-directional amplifier features Dynamic Variable Gain Control to regulate the amplifiers output to any cell carriers tower. This patent pending technology allows clean and clear functioning of the cell phone, whether under the tower or 30 miles away without power overloading or saturation. Combine the DA4000 with any of Digital Antennas cellular antenna product line and increase the gain of your cellular phone up to 30dB.

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A superior signal reach booster, the DA4000 provides excellent amplification of transmit and receive signals while greatly enhancing range and system access, adding up to 30 50 miles or more of extended coverage. This translates into fewer dropped calls, clearer connections and s… More >>

PowerMax DA4000, 3 Watt Dual Band Cellular AmplifierBring Maximum Power to Your Cell Phone! Can Improve Distant 50 Miles or More!

Product Description
Innovation and know-how – those are the hallmarks of one of the world’s leading companies in the area of electro-acoustics. From individual audio products to complete system solutions – Sennheiser has the knowledge and the experience to lead the way in the constantly developing audio market. The key factors in its extraordinary success are its customer orientation, the performance of its employees, and its worldwide market presence.This product features frequency range 626 – 662 MHz…. More >>

Sennheiser AB 2-B – Antenna signal amplifier