7a1 ops 1 (mcfrs) 2:36:29 pm. 7a2 dispatch (mcfrs) 2:34:41 pm. Webdon't just scan, hear it all! Most large cities use trunked radio systems to get the most use out of their assigned radio spectrum. With trunked systems, the transmission are. Webmontgomery county operates a simulcast 22‐site 20‐channel digital trunked 800 mhz radio system. The radio system is shared by all county users, the municipal police. Webmontgomery county, md p25. Feeder online since march 2019. Websome of the difference can be attributed to audio / system adjustment, but overall it seems to be sensitive to user technique and field unit / receive site location and. Webthe montgomery county fire and rescue service (mcfrs) emergency communications center is the first responder to all public emergencies, providing the vital informational. Webopenmhz requires an sdr running the op25 based software trunk recorder; There is no option to use a scanner or radio or anything else.
