DIGITAL ANTENNA INTRODUCES NEW SATELLITE RADIO 2-WAY AMPLIFIED SPLITTER

DA-2330 Connects Two Satellite Radio Receivers to One Antenna

SUNRISE, FL. (October 22, 2007) - Satellite radio and weather have become increasingly
popular among boaters since Digital Antenna introduced the 40dB 233-XM-50 marine-grade
satellite radio antenna in 2006. Today, the U.S. manufacturer of award-winning antenna and
cellular communication products introduced a 2-way amplified splitter to enhance installation of
satellite antennas and receivers. The DA-2330, the first and only marine satellite radio splitter,
connects two receivers to one antenna. Digital Antenna's innovative satellite radio splitter
simplifies installation while improving the performance of XM and Sirius satellite radio systems.
The new DA-2330 is perfect for listening to music and watching the weather or listening to
different music in multiple staterooms. "As more boaters demand satellite radio and weather, it
was clear that we needed to develop a product to customize the installation," stated Joanne
Johnson, Vice President of Operations at Digital Antenna. "The amplified splitter compensates
for standard loss in gain when cable lengths are extended as well as optimizing the signal
levels," adds Johnson.

Manufactured for harsh marine environments, the splitter features a durable black
powder-coated finish and high quality gold plated connectors. The splitter's 10dB gain
compensates for cable loss allowing longer cable runs while maintaining clear signals. Digital
Antenna's innovative auto power detection circuitry switches power from any active receiver.
List price is a reasonable $99.95

About Digital Antenna Inc.
Digital Antenna Inc. leads the world in antenna and cellular communication technology
with dedication to quality, performance and superior service. Located in Sunrise, Florida, the
company provides premium quality antennas, cellular amplifiers and repeaters to marine and
land based markets worldwide. The company's continued dedication to developing innovative
products includes introduction of the first dual band cellular amplifier and first dual band wireless
cellular repeater. All products are made in the USA. For additional information on Digital
Antenna Inc. or product offerings, visit www.DigitalAntenna.com or call toll free 877-433-7007.