Key Bridge Global LLC
Shared Spectrum Administration

Shared Spectrum Access

White Space spectrum refers to wireless frequencies that are typically allocated or assigned to a licensed user but may also be used on a subordinate basis by unlicensed users on a non-interfering basis.

White space operation within the United States is currently authorized on frequencies historically reserved for broadcast Television service.

Most consumer electronics, such as WiFi devices, also operate on a non-interfering basis. You've probably read the disclaimer on a label: This device may not interfere with and must accept interference from other devices....

Key Bridge is an FCC-designated White Space administrator, and our White Space System enables spectrum sharing and co-existence between licensed and unlicensed users.

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What is white space?
News & Announcements

News & Announcements

On Monday, May 20, 2013 Key Bridge submitted our proposal to the FCC to develop and manage an independent database of site...

March 11, 2013White Space Trial

As announced by the FCC’s Office of Engineering and Technology in a Public Notice released on Mond...

Today the FCC Office of Engineering and Technology announced the opening of public testing for the Key Bridge White Space ...

Today the FCC Office of Engineering and Technology Authorized TV White Space Database Administrators to Provide Service to...

Today we relaunch the Key Bridge API with improved documentation, many new features, and a completely re-engineered applic...

November 5, 2012New Company Web Site
We hope you like it! The new web site is cleaner (we have a new UI lead and it shows), deeper (we've tried to surface more d...
Technology Spotlight

White Space Channel Calculator™

whitespace Channel Calculator

White Space Channel Calculator™
This rich Internet application demonstrates the Key Bridge White Space Channel availability calculator engine. White Space channel availability is determined by the inquiring device's location, type and configuration. This online resource provides a convenient summary view of these differences by calculating channel availability for all possible White Space Device combinations at your desired location.

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