Radyne Corporation Announces SkyWire

The SkyWire MDX420 Satellite Network Gateway Offers Three TDMA Operating Modes


PHOENIX, Sept. 5, 2007 (PRIME NEWSWIRE) -- Radyne Corporation (Nasdaq:RADN) today unveiled its new MDX420 Satellite Network Gateway at the International Broadcasting Convention in Amsterdam. The revolutionary MDX420 applies Time Division Multiple Access (TDMA) technology to provide full mesh, hub and spoke and hybrid network architectures. The MDX420 can also operate in single channel per carrier mode -- all on the same platform. This functionality makes the MDX420 the world's first "cross over" modem.

Designed specifically for small to mid sized networks, SkyWire(tm) is a scaleable, extremely efficient, easy to use, low cost TDMA network platform designed for IP network LAN-LAN connectivity. The SkyWire(tm) platform can be used in a "True" full mesh configuration allowing for hubless operation without the need for high stability clocking, complex Management and Control (M&C) or expensive central bandwidth allocation servers. SkyWire(tm) also fills the much needed sub-300 node hub and spoke network architecture by offering it's users a low cost hub solution that allows smaller networks the ability to begin a hub and spoke network at a fraction of the cost of a conventional hub and spoke network. Hub prices begin at under $10,000.

"We are extremely excited about the MDX420, and the capabilities it will provide to our customers," said Myron Wagner, Radyne's CEO. "We are gratified with the high level of interest in the new product and began booking orders in August."

SkyWire(tm) will be displayed and demonstrated at the Radyne stand (No. 1.418) at the 2007 IBC held at the RAI Convention Centre in Amsterdam September 7th through September 11th, 2007.

For additional information on the SkyWire(tm) MDX420 please contact Radyne at www.radn.com or call us at +1 602 437 9620.

About Radyne Corporation

Radyne Corporation designs, manufactures, sells, integrates and installs products, systems and software used for the transmission and reception of data and video over satellite, troposcatter, microwave and cable communication networks. The Company sells under four brands:



 * Radyne builds satellite modems, converters and switches,

 * Xicom Technology produces high power amplifiers,

 * AeroAstro is a leader in microsatellite systems, components, and
   advanced communications technologies,

 * Tiernan supplies HDTV and SDTV encoding and transmission equipment.

Radyne is headquartered in Phoenix, Arizona, with additional offices in Santa Clara and San Diego, California, Ashburn, Virginia and Littleton, Colorado. In addition, the Company has sales offices in Singapore, Beijing, Jakarta and the United Kingdom. For more information, visit our web site at www.radn.com.

Safe Harbor Paragraph for Forward-Looking Statements

This press release includes statements that may constitute "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 (the "Reform Act") and Radyne claims the protection of the safe-harbor for forward-looking statements contained in the Reform Act. These forward-looking statements are often characterized by the terms "may," "believes," "projects," "expects," or "anticipates," and do not reflect historical facts. Forward-looking statements involve risks, uncertainties and other factors that may cause actual results, performance or achievements of Radyne Corporation and its subsidiaries, including AeroAstro, to be materially different from those expressed or implied by such forward-looking statements. Factors that could affect Radyne Corporation's results and cause them to materially differ from those contained in the forward-looking statements contained herein include, without limitation our belief that Radyne will receive additional orders for its MDX420, or that the MDX420 is innovative and will increase Radyne sales and profitability.

Other factors that may affect forward-looking statements and the Company's business generally include but are not limited to:



 * Prospects of the international markets and global economy given that
   Radyne Corporation depends heavily on international sales.
 * A downturn in the evolving telecommunications, television broadcast
   and Internet industries.
 * A downturn in U.S. Government spending for defense and other
   government customer needs.
 * Risk factors and cautionary statements made in Radyne Corporation's
   Annual Report on Form 10-K for the period ended December 31, 2006.
 * The effect that acts of international terrorism may have on Radyne
   Corporation's ability to ship products abroad.
 * Other factors that Radyne Corporation is currently unable to
   identify or quantify, but may exist in the future.

Forward-looking statements speak only as of the date the statement was made. Radyne Corporation does not undertake and specifically declines any obligation to update any forward-looking statements.

RADN-PR


            

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