• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:


  1. R

    Zetron 4010 -> Zetron 250 -> Motorola CDM1250

    So I'm currently in the midst of trying to put a radio system into operation for a local ems organization (everythings been done with donations and such). I had found the zetron 4010 to cdm1250 hookups in another thread on this site. The only issue that I found was I was getting a tone in the...
  2. T

    Zetron MDC question

    Our Town is almost done with the new police station/communications building project. They are in the radio programming/testing phase, they have installed a new zetron system. The company they hired to program the system has told the Fire Chief that the new system wont display radio identifiers...
  3. E

    Help with Zetron ZR310 and GR1225 UHF repeater

    Ok this is what I have: 1 Motorola GR1225 UHF base/repeater station 1 Cresend 100 watt UHF PA deck 1 Zetron ZR310 Shared repeater unit 1 set of zr310 to gr1225 15 pin cables Official 1225 RSS, RS232 Motorola RIB and a old pentium D class PC. I have a commercial community repeater license but...
  4. N

    Interfacing Zetron 4010 and Motorola/Kenwood Radios

    Interfacing Zetron 4010 and Motorola/Kenwood Radios Few questions: Can a Zetron 4010 be directly interfaced with Motorola CDM radios from the zetron channel card (CDM 1250 & 1550) or is a separate remote adapter needed? Other than RX/TX and PTT - what other items can be programmed to work...
  5. KD2DXF

    Zetron Model 64 Dapt Plus

    I have acquired a used model 64 Dapt Plus paging system that is made by Zetron. I would like to use the radio as a phone to radio interface. I have emailed Zetron, with no results. So my question is how does one go about reprogramming this model. It is currently just set up for paging. Any...
  6. B

    Moto MTS2000 on Zetron Radio System

    OK so I know this is a long shot but I am hoping someone has a similar setup or has knowledge of this that could help me out. We have a bunch of Motorola MTS2000 Flashport II handhelds that we use. Each has a 4 digit identifier that is displayed on the Zetron Call History Window after each...
  7. F

    Question about old Austin FD Tones

    Does anyone know what the format used for the old tone alerting system used by Austin FD before they switched to Locution? I know it was activated by a Zetron console, and it sounded like two short "blips", repeated for each station, with a long alert tone at the end. Then, after the...
  8. fwfdengine2

    Saint Paul FD / Minneapolis FD

    Does anyone know of any non-trunked frequencies for Minneapolis Fire and Saint Paul Fire? I have yet to get my P25 scanner... Thanks, fwfdengine2