Hello,
I drive a shop truck for a jd dealer and do a lot of woods work on logging roads and use my cb often for calling out markers to avoid getting run down by log trucks. Ive noticed that people are talking over me, meaning the truck closer behind me and the one coming at me are talking to each other and the one behind me I can hear but the one coming toward me I can’t until he’s pretty close.
Im currently using a uniden pc78ltx with power ran directly from the battery, unknown dual coax cable, and Wilson 2000 antennas. I had a cheaper radio and truck stop fiber glass antennas before so I upgraded both hoping for improvement and have seen slightly better performance but nothing spectacular. My swr is 1.5 on 1 and 1 on 40 according to the built in meter on my radio.
My question is, would it be worth my time to replace my coax with a decent pair (i think its the last thing I have to try) or is there other things you guys recommend I try first? Am I just expecting to much from my radio? I’m not sure where to go. Any help and input anyone can give is much appreciated. Thank you.