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...
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 ...
In various places, (even in the FAQs here) I have seen reference to interference in simulcast P25 systems caused by interference from multiple transmitters on the same frequency. The reference below states that the multiple transmitters (on the same frequency) are a feature not a liability -...
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.
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...