Jul 22, 2024 · The Plectron certainly was a great receiver. I lived in a theft prone area in the 80's. After an attempted break in to grab a scanner, acquired and mounted a Plectron under the …

Jan 7, 2009 · Plectron made about a dozen different models including some tube models, some cutting edge receivers for the day, that I used as siren controls, they also tried making a pager, …

Dec 9, 2024 · Greetings Folks! I have quite a few Plectron R720 VHF fire monitors that are currently crystalled up on 158.760 MHz. Our local fire dispatch has changed frequencies and I …

Jul 14, 2024 · I also had a Plectron receiver from my FD. My Dad had a couple Plectrons as well as he was on the Fire and Police Commission from the town we lived in While not a scanner, …

Mar 9, 2008 · Plectron Receivers I own (4) of them on VHF and you are right they are better than any scanners.You can still get crystals from International Cyrstal Manufacturing for the …

Jun 6, 2025 · Hello everybody! I am brand new to this group. I just got a 1971 Plectron serial number R-519-BO-29347 (S). Does the S mean anything? The frequency is 33.90 mhz and …

Jan 17, 2005 · Does anyone have or know where i can get sounds of radio alert tones for police? ie .. " double tone " " triple tone " " warble tone " etc I want to...

Feb 8, 2025 · I'm looking to get an older plectron or Motorola alert monitor, if the reciever has low band crystal installed is it just as simple as swapping for say a VHF crystal? I was curious on …

Jun 13, 2017 · However when my dispatch tones out the legacy Plectron tones on a Motorola MCC 5500 console system to the repeater, my radio does not respond to it, only to actual …

Dec 12, 2013 · Greetings, I have a Plectron R519 on 33.78 that I'm going to have re-banded to UHF. The big thing is that I want it to alert to the repeater for 7,8,9,10. I've come across a table …