Eng74
Member
How many tone outs do you need? You know, depending on the frequencies, there may be a compromise. Say that four of the toneouts are as follows:
Fire Station/Department A
A: 346.7 CZ, B: 582.1 HZ
Fire Station/Department B
A: 346.7 CZ, B: 384.6 DZ
Fire Station/Department C
A: 346.7 CZ, 524.8 GZ
Fire Station/Department D
A: 346.7 CZ, B: 473.2 FZ
I would try to set the tone out for just Tone A 346.7. You may get falsing on occasion, but it might be worth a try. I think the key here is knowing how many total tone outs you would like and then doing a list and seeing if any of them share any tones in common. If I recall correctly, because of how these were set up originally, it is fairly common for fire departments in the same county to share one of the tones in some cases. Please let us know if this works. You may have to experiment with the timing on this. I believe the Tone A is usually just a few seconds at most. I think that the long tone B is more common for all calls, etc.
If I wanted to run the whole county I would need 66 spots, 55 spots if I just run the stations, BC's and the all call. It would be nice to be able to break it down into the 7 Battalions and be able to turn them on or off like a group. I just have to down load a seperate set for whichever Battalion I might be in with the way it is now.
The system we have is a new system, it has been in use for about two years now and is set up where the A tone for each station in a Battalion is the same and then the B tones are different but are reused in all of the Battalion again.
Station 64
Tone A 1321.2
Tone B 410.8
Station 74
Tone A 1357.6
Tone B 410.8
We had went from a 2+2 tone system that was in use for many many years. Everyone pretty much knew when the tones started who's call it was. The 1+1 system it is harder to tell them apart maybe with time but it is nice to use the 396 or a 330 as a pager out of the station.