Your peace of mind is our goal.
Your access to immediate help with local wireless frequency regulations in every region around the world. Varenummer 1234566
Going on tour and got a question about the local wireless frequency regulations in different countries?
Access our online database to find what the regulations are by country.
Sennheiser International Frequency Advisor (SIFA)
As a touring manager responsible for wireless microphone systems, you always need to be up-to-date on local regulations and frequency ranges allowed in each country. The Sennheiser International Frequency Advisor (SIFA) provides easy access to all information as well as immediate help when traveling worldwide.
Access our international spectrum planning database or reach out to local Sennheiser RF experts: We’ll not let you down in the middle of a performance.
Sennheiser. Audio Performance You Can Count On.
Access the most up-to-date information
Managing local frequencies should not be rocket science. It should be easy. An independent team of spectrum managers constantly monitors and provides monthly updates to the SIFA database for 38 countries (with 27 additional countries targeted for the next update). Access the latest know-how for a reliable information on local frequency regulations to plan your events.
Connect with Local Sennheiser RF Experts
We take it personal. Reach out to local Sennheiser RF experts. SIFA provides you with contact data and makes the connection. Our local RF experts are always there to assist you with more specific and more detailed information on local conditions.
Spend less time planning your work, so you can work your plan
Planning your next worldwide tour? Your peace of mind is our goal. Discover the first comprehensive country by country list of Sennheiser ranges in operation at your next go-to-spot. We’ve done the work so you don’t have to. It’s just another way that we are helping you deliver the audio performance you can count on.
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