Digital TV
Jul 18, 2014 / 11:36AM
EIBASS FCC Filing Flags Interference Problems in 2 GHz BAS Bands
The impact of TLPS and AWS-5 services on two BAS channels may have been underestimated or ignored.
Jul 18, 2014 / 10:26AM
RF Shorts for July 25, 2014
A review of RF-related news during the past week.
Jul 18, 2014 / 12:57AM
Researchers Use Lasers to Keep Microwave Devices on Frequency
Researchers at Caltech have developed a method to stabilize microwave signals using a pair of laser beams.
Jul 18, 2014 / 12:42AM
House Committee Hears Testimony on LPTV and Translator Protection Act
Act may not fully protect LPTV and translator interests.
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.

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