Difference between revisions of "Charles County (MD) TRS Information"
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− | For more information on this topic, see sections 7 and 8 of the [[ | + | For more information on this topic, see sections 7 and 8 of the [[Rebanding]] article |
==6 GHz Microwave Radio System== | ==6 GHz Microwave Radio System== |
Revision as of 13:06, 8 April 2016
CHARLES COUNTY PUBLIC SAFETY RADIO SYSTEM
Charles County Public Safety is a Rebanded 800 MHz System Motorola Type II(2)
with Digital Audio & Moto ID's, to use a scanner to listen you will need
several of the setting displayed in this page. All regular TGID's are displayed
on the regular RRDB, this page list the Motorola ID's and Channels. Currently there
is no way or any legal way to decrypt their encrypted ;communications, all other
communications are in the free and clear. If you program or download the Encrypted
channels you will either slow the scanner down with an additional TGID that's
unnecessary, or hear a digitally encrypted audio signal, or your scanner may mute the
digitally scrambled audio altogether, unless you are recording hoping to decrypt the
communications in another 10-20 years, it is virtually pointless to even enter them
in even a Motorola handheld or base unit without the proper "KEY" cannot decipher the
Encrypted communications. Digital End codes is not used, AGC setting on Digital and
Analog make motor-boating a prevalent issue.
Frequencies and Motorola IDs Base TX, Base RX Moto Channel 853.9000 808.9000 223 Alternate Control Channel 853.6500 808.6500 203 Alternate Control Channel 853.3750 808.3750 181 Alternate Control Channel 853.2625 808.2625 172 Main Control Channel 852.0625 807.0625 080 851.5625 806.5625 042 851.3250 806.3250 025 851.0750 806.0750 005 856.5625 811.5625 333 F/E TG Name & Motorola TGID 10A1 DISP 801065 10A2 OPS 801066 10A3 INC10 801067 10A4 INC11 801068 10A5 INC12 801069 10A6 INC20 801070 10A7 INC21 801077 10A8 INC22 801078 10B3 INC30 801080 10B4 INC31 801081 10B5 INC32 801082 10B6 INC40 801083 10B7 INC41 801084 10B8 INC42 801085 10A12 MAR A 800099 10A13 MAR B 800101 10B12 COEMR3 800103 10E1 SPEV1 801072 10E3 SPEV2 801073 10E4 SPEV3 801086 10E6 SPEV4 801087 10E7 SPEV5 801088 10E9 SPEV6 801089 CCSO TG Name & Motorola TGID, description D1 LaPlata 801029 CCSO D1/D2 A B DISPATCH La Plata South & West D3 Waldorf 801031 CCSO D3/D4 C D DISPATCH Waldorf North & East STAC1 801033 Sheriff's Tactical 1 STAC3 801035 Sheriff's Tactical 3
Scanners Band Plans Settings
Because this system is not a Project 25 compliant system, the control channel will not contain the necessary data for recalculating the new offsets for each rebanded channel. Therefore the scanner must do all the work - sometimes a firmware fix will be needed (common for most all older scanners), along with special 'rebanded' tables that contain the correct offsets.
For more information on this topic, see sections 7 and 8 of the Rebanding article
6 GHz Microwave Radio System
Channel 5945.2000 6152.75 Channel 5974.8500 6197.24 Channel 6004.5000 6256.54 Channel 6226.8900 6286.19 Channel 6034.1500 6345.49 Channel 6093.4500 6375.14 Channel 6123.1000 6404.79
- *Channel 772 is the 800 MHz Trunking Control Channel
- *Our 800 MHz system is a Rebanded 800mhz Motorola Type 2 Digital
CHARLES COUNTY PUBLIC SAFETY RADIO SYSTEM 800 9/28/2015