Stay connected on land and sea with Digital Antenna’s PowerMax cellular signal amplifiers and repeaters, high gain directional antennas and
award-winning marine antennas. Perfect for boat, RV, vehicle, home or office; these FCC-authorized cell boosters and wireless repeaters enhance signals to your cell phone or broadband Internet access card.

Digital Antenna products are made in the USA and are designed by a dedicated team of engineers and supported by qualified sales professionals. Digital Antenna is passionate about manufacturing high-performance products and delivering superior customer service changing market needs.

Digital Antenna Wireless Cellular Communication Products

Featured Products

Enhance Cell Signals Inside a Home, Office, Boat or Vehicle

Digital Antenna’s professional-grade, award-winning cell boosters are now available as individual units. Whether enhancing cell signals inside a home, office, boat or vehicle, you can now easily customize your installation.

PowerMax™ cellular repeaters feature the latest technology circuitry and are FCC and IC type accepted. No connection is required to the cell device, and Digital Antenna’s dual-band cell repeaters operate with all (850 MHz and 1900 MHz) voice and data modulations, simultaneously.

For vehicle use, model DA4000MR offers 40 dB gain and can be paired with a permanent- or magnetic-mount exterior antenna. This professional-grade repeater enhances cell signals in a standard vehicle’s interior. Model DA4000MR includes a 12-volt DC power supply with oscillation indicator light and a low-profile interior slim patch antenna.

For building use, model DA4000SBR is the most powerful dual-band repeater on the market. A tri-colored LED indicates level of activity. When paired with high-gain directional inside and outside antennas, this 60 dB gain repeater with 110-volt AC power supply provides a generous enhanced coverage area up to 5,000 square feet.

Some wireless carriers have not approved bi-directional amplifiers, cell boosters, repeaters or their equivalent for use on their networks. Users should consult their wireless service agreement regarding use of this product.

Digital Antenna’s PowerMax repeaters are dual band (850 and 1900 MHZ) for use with all voice and data modulations, simultaneously. (not for use on Nextel or iDEN)

Digital Antenna Wireless Cellular Repeaters Provide More Bars With The Most Powerful Mobile Repeater System Available!

Digital Antenna's PowerMax 4KSBR-50M 70dB gain wireless repeater system boosts the signal strength of your cell phones or air cards (up to 20 handsets or data cards) to 3 watts, translates into fewer dropped calls, clearer connections and stronger signals inside your home, office, yacht, sailboat or RV. A 25' separation plus a structure between inside and outside antennas is required for operation.

Including Everything For A Complete Setup

• 60dB gain 3 watt cellular repeater
• 1”-14 threaded mounting ferrule with mount
• 18” external 9dB gain antenna
• Internal 9dB gain directional antenna
• 12 VDC power converter and 110 VAC power supply
• 15’ cable for internal antenna  and 50’ cable for external antenna

Digital Antenna’s PowerMax repeaters are dual band (850 and 1900 MHZ) for use with all voice and data modulations, simultaneously. (not for use on Nextel or iDEN)

4KMR-10A Wireless Dual-Band Mobile Amplifier

Experience greater cell phone power, range and reliability in your car, truck, SUV or van with Digital Antenna's award winning, wireless PowerMax vehicle cellular booster. The Digital Antenna PowerMax DA4KMR-10A boosts the signal strength of your cell phone or air card to 3 watts and increases range up to 20+ miles without a physical connection to your cell phone. The result is clean and clear voice quality with maximum data throughput. 

Digital Antenna’s PowerMax repeaters are dual band (850 and 1900 MHZ) for use with all voice and data modulations, simultaneously. (not for use on Nextel or iDEN)

The Digital Antenna 4KPR-15R Wireless Dual-Band In-Building Amplifier Kit

A compact and simple solution to poor cellular reception inside condos, apartments, dorm rooms, homes and offices, the PowerMax 4KPR-15R wireless personal cell booster provides reliable and clear cell phone communication equivalent to the cellular signal strength available outside the building. A simple do-it-yourself installation (no tools required) allows this repeater system to be installed anywhere. The result is clean and clear voice quality with maximum data throughput.

Digital Antenna’s PowerMax repeaters are dual band (850 and 1900 MHZ) for use with all voice and data modulations, simultaneously. (not for use on Nextel or iDEN)

883-CW 4’ Cellular Dual-Band Mobile Antenna

Digital Antenna’s dual band cellular antennas improve signals on cellular (824-894 MHz) and PCS (1850-1990 MHz) bands. They are omni-directional, transmitting and receiving signals from all directions, providing you with 10 times the signal strength of a cell phone used by itself.

With a powerful 9dB gain and professional marine grade construction, these cellular antennas deliver high performance that will last for years. Each antenna is designed for easy connection to your cell phone or amplifier.

M223 Ratchet Mount

Digital Antenna Marine Antenna Mounts Premium quality stainless steel antenna mounts easily accept Digital Antenna’s high performance antennas with 1 – 14" threads. Many styles are available to accommodate from 18" up to 24' length antennas.

For more information contact TESSCO at 800-472-7373 or email us today.

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