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Difference between revisions of "Charles County (MD) TRS Information"

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==Scanners Band Plans Settings==
 
==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
 
For more information on this topic, see sections 7 and 8 of the [[Rebanding]] article
  

Revision as of 18:05, 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

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