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Helps broadcasters select from the over 1000 configuration possibilities in the new ATSC 3.0 standard.

The ATSC 3.0 Capacity calculator helps broadcaster select their desired modulation parameters by displaying the full channel capacity of any given configuration along with RF performance information.

The calculator also helps guide broadcasters by indicating which configurations choices are permitted by the standard.

Calculations include:
Guard Interval time and distance.
Symbol time.
Channel Capacity
Required C/N

What’s New

Version 1.0

This app has been updated by Apple to display the Apple Watch app icon.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, ONEMedia LLC, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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