Digital TV
 
Jun 23, 2014 / 04:37 PM
Inter-Band RFI: Should Stations Worry?
Readers of this column know that while the FCC still does not recognize interference to DTV reception caused by pairs of strong undesired (U) DTV signals, such interference is real.
Apr 14, 2014 / 05:55 AM
Some Hope for Interference Issues
The most amazing finding from the FCC tests of converter boxes is the number of such toxic channel pairs there are.
Mar 12, 2014 / 04:00 AM
Detecting Unique DTV Reception Problems
His trouble started suddenly one evening when he discovered interference across the high VHF band that he had never had before.
Feb 01, 2014 / 06:34 PM
Moving Into an Interference-Limited Environment in 2015
This column has used the term “D/U ratio” (desired/ undesired) in describing how the FCC might repack the UHF TV spectrum.
Jan 13, 2014 / 02:09 PM
The Effects of ACI on UHF Channel Allotments
Last month, this column introduced a scheme for allocating UHF band channels by analyzing a set of contiguous channels for a given community.
Nov 18, 2013 / 06:00 PM
Minimizing DTV Interference After Channel Repacking
Last month we discussed the restrictions that the FCC must work under in repacking UHF broadcast spectrum.
Oct 09, 2013 / 06:13 AM
Repacking Likely to Multiply Interference
The FCC recently released details of how it will repack remaining TV spectrum in the UHF band.
Jun 12, 2013 / 09:36 AM
What You Need to Know About Adjacent Channel Interference
Adjacent Channel Interference between DTV signals may become critical after the FCC repacks the remaining UHF TV spectrum.
Apr 19, 2013 / 10:47 AM
Carlson Wireless, Cal net Roll Out First Commercial TV White Space Broadband
Carlson Wireless announced recently that it has constructed “the nation’s first independently-funded commercial-grade TV White Space broadband network.”
Apr 11, 2013 / 11:24 AM
Could Broadcasting’s Future Hinge on Changes to OET-69?
Without any changes to OET-69, the commission could not take up any additional planning criteria such as interference between DTV signals having a channel relationship other that N±1 and N.
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