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Providing excellence in Broadcast Engineering Services and Integration services for Radio and TV Stations. Supporting your local technical department as supplemental assistants or project management.  Studio and transmitter facility services as well as integration services are provided. With a rich history of solving the toughest RF issues in the industry. Xenirad is available throughout the Continental US and Internationally. 

1/4 Wave Shorting Stub

With the newest technologies available we can build you an IP based link to provide you an internet or STL path to your transmitter site or remote studio location. Some of these links can use existing infrastructure depending on bandwidth requirements. 

We Speak RF, fluently.  Using laboratory grade instruments from companies like Rohde-Schwarz, Copper Mountain Technologies, and Agilent, we can test, troubleshoot, repair and tune your equipment to get you back in proper working order.

Xenirad makes 1/4 wave shorting stubs, these create a DC short to ground that is invisible to RF for the ultimate in coaxial lightning protection. These units are handmade, and can be made with different coax sizes and connector options. Contact Xenirad to discuss your lightning protection needs. We can now make these adjustable to tune to your specific frequency and antenna situation.


“ Fred is my Radio Swiss Army Knife. When the impossible needs to be fixed quickly, Fred is my first call.”


-Charles G. Lelievre,

Director of Technology & Engineering- Connoisseur Media, LLC

"Fred is one of the most intuitive Broadcast Engineers I have had the pleasure to work with in the past 20 years..."

Gregory Dahl, Second Opinion Communications

I have exclusively used Xenirad for all my television engineering needs since 2007. Xenirad has been able to engineer high quality affordable solutions for all of my tv stations in routine and emergency situations. I wouldn’t trust anyone else!


Chuck Jones, President, Eagle Broadcasting Group

"Fred has an intuitive understanding of RF that goes far beyond the average Broadcast Engineer..."


Jeffrey Vaughn, Urban Radio Broadcasting


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