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FAE LLV#11 . ..
^ ...there are 6 groups of freqs. for the riverside county ^ sheriffs dept. these are apparently broken down by ^ repeater sites. Each of those groups covers a geographic area and each group is called a subsystem of the county-wide communications system. The Riverside County system is split by San Jacinto mountain. If you are always on one side of the mountain you won't need the subsystems on the other side. If you are only concerned about one geographic area, Moreno Valley for example, you will only need that one subsystem. But storing all subsystems on your side of the mountain is helpful because they often go down (due to failure or maintenance) so you could shift to a more distant subsystem to hear the same traffic. ^ ... each has a channel "1" in them. If I wanted to monitor ^ more than 1 group of freqs. for a different geographical area. ^ Would i need to put them in a different bank to keep with the ^ channel 1 being first in the bank? Yes. For example: BANK 0 Subsystem 2A Ch000 blank Ch001 866.31250 Ch002 866.81250 Ch003 867.31250 Ch004 868.31250 Ch005 867.81250 Ch006 blank Ch007 868.81250 BANK 1 Subsystem 2B Ch100 blank Ch101 866.23750 Ch102 866.73750 Ch103 867.23750 Ch104 867.73750 Ch105 868.23750 Ch106 866.78750 Ch107 868.73750 Ch108 867.28750 Ch109 868.26250 Ch110 868.71250 BANK 2 Subsystem 1A Ch200 blank Ch201 866.21250 Ch202 866.26250 Ch203 866.71250 Ch204 866.76250 Ch205 867.21250 Ch206 867.71250 Ch207 868.21250 Ch208 867.26250 Ch209 868.26250 Ch210 868.71250 Each of those banks would be set to ED mode and each of those frequencies would also be set to ED mode. The control channel in each subsystem changes as needed by the computer that controls the system, but you need not worry about this since your radio will detect and use the appropriate frequency for control. ^ I found the information for the DEC display for the ^ edacs on another website, at least I have an idea of ^ whos talking now. That web site probably has some frequencies listed incorrectly. Try the frequencies I have above. The EDACS system can patch one channel (talk group) to another and both channels will be assigned a new talk group ID during the patch. So if you're listening to a pursuit on the Moreno Valley channel and everyone suddenly disappears, that channel was probably patch together with an adjacent geographic area so that units in both areas can follow the pursuit without having to change channels. To find out where everyone is, set the bank to OPEN (FUNC, 5). When you hear the same traffic press and HOLD the TRUNK button (2 seconds) until it beeps and you will be locked onto that channel (talk group). Frank |
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