Wireless Microphone Solutions

A broad portfolio of online information services and data processing and analysis functions for wireless microphone operation and registration.

Contact Us to integrate Key Bridge services into your own solution.

embedded Embedded Systems Automation

Key Bridge offers as an unbundled service every component technology in our Community and Enterprise White Space Portal products via our comprehensive web services portfolio.

Contact us to discuss how your customers will benefit from mapping, database search, spectrum situational awareness and exclusive White Space functionality from within your own applications and services.

online Online Resources

The Key Bridge Community Edition White Space Portal includes several free and useful Internet applications to help wireless microphone users identify the best operating frequencies for their location and event.

If you haven't seen it yet please take a minute to check out the Key Bridge Channel Calculator, a rich Internet application built and maintained by Key Bridge. The Channel Calculator is convenient, public and free to use. It enables anyone to quickly identify the available and unavailable Television channels at any location within the United States and territories with special identification of the two reserved wireless microphone channels.

tx lpaux Licensed Registration

Key Bridge provides a highly-optimized web form for users to identify, configure and register Low Power Auxiliary Stations authorizing by a Part 74 (Low power auxiliary station) or Part 73 (Broadcast station) call sign issued by the FCC.

Registration of licensed wireless microphones is publicly available on a cost-free basis. To register licensed wireless microphones sign in to the Key Bridge White Space Portal, then select 'LP-AUX Licensed' under the Register section.

um lpaux Unlicensed Registration

Key Bridge provides a highly-optimized web form for users to identify, configure and register unlicensed Low Power Auxiliary Stations authorized with a Part 15 call sign equivalent issued to by the FCC. This is the 10-digit ULS File Number from your FCC registration which can be easily retrieved from the Data Browser.

Registration of unlicensed wireless microphones is publicly available on a cost-free basis. To register unlicensed wireless microphones sign in to the Key Bridge White Space Portal, then select 'LP-AUX Unlicensed' under the Register section.

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