Chasing down interference can be a hassle at times. How are you powering your DB20-G? I know they come with a cigarette lighter adaptor but those can pickup interference from the vehicle pretty easily. The best is to run the power lead from the radio directly to the battery and the ground lead directly to a chassis ground. I usually use ferrite beads on the power leads to the radio and also on ...
Good evening all. I have a very general question here. Here recently we have been having some pretty bad issues with interference on one of our repeaters. We have 5 in the same hut, and only 1 is getting the interference. We are running NXDN in 12.5 spacing at the moment at this site. Something...
I'm looking to "clean up" some noise both in general as well as in some signals. I'm sure I have interference I'm just not sure where to start with it. My first concern is the FM radio band 88-108. I have 3 stations broadcasting from about .4 miles away at 250 watts (94.1, 98.5, 103.1) they sit about 300 feet above me so pretty good line of sight.
Hello all, recently a few family members installed a couple of computer monitors for their gaming setups and now I am receiving interference on the Airbands. I noticed that each monitor will interfere will their own set of freqs, one interferes with some on the commercial/civilian bands and the...
In the past I 'survived' quite some interference problems by contacting the owner of the interfering apparature. Now I am suffering from an other interference which , till now, I couldn't identify, neither I could find the cause because the signal is quite weak on a portable receiver. A...