Product and Price Comparison

Product Information

The NMEA 2003 Marine Specialty Product of the Year Award Winner! Featured in Powerboat and MotorBoating magazines!Digital Antenna’s PowerMax TM 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 amplifier’s output to any cell carrier’s 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 Antenna’s cellular antenna product line and increase the gain of your cellular phone up to 30dB.Stay Connected: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 stronger signals.DA4000 can be used with