DHAS12
Member
Does anybody know what this noise is on my local PD's tactical frequency? I have been hearing this off and on for months now. It doesn't happen everyday which leads me to believe its some sort of digital transmission or data? I have a digital scanner capable of P25, and DMR and it didn't decode it. I had the scanner set to Tone search, and it didn't have a Ctcss tone or NAC while this was transmitting. The PD usually uses a Ctcss tone of 173.8 on this frequency.
Audio: https://vocaroo.com/i/s1nmWT2e1xTU
Audio: https://vocaroo.com/i/s1nmWT2e1xTU