Astro Spectra squelch adjustment
I am attempting to adjust the squelch on a VHF Astro Spectra radio, but having no luck. On the marine channel 16 frequency set to CSQ, after receiving a transmission, the squelch will give 3-4 little pops or static "chunks". I am looking in the personality options, but I am not seeing the squelch fine tuning parameter that I see in my XTS3000's. Am I missing something?
I do not believe this is a weaker carrier in the background, because this issue occurs upon every received broadcast. Thanks!