Digital Mobile Radio (DMR)
Digital Mobile Radio (DMR) is an open digital radio standard that is a
relatively new mode for CT ARES members. DMR operates within the existing
channel spacing used in land mobile frequency bands globally. Its primary goal is to
specify a digital system with low complexity, low cost and interoperability across
brands, so radio communications purchasers are not locked in to a proprietary solution.
DMR provides voice, data as well as other services. It is a two-slot,
Time Division Multiple Access (TDMA) system offering voice, data and a range of other
features and applications.
CT-ARES DMR Network
| Region |
Location |
Frequency (MHz) |
DMR Code |
Call |
Notes |
| 2 |
Ansonia |
444.3500+ |
CC2 |
K1EIR |
|
| 3 |
Bloomfield |
446.4375- |
CC1 |
W1SP |
|
| 3 |
Bloomfield VHF |
145.4300- |
CC1 |
KB1TTN |
(Test Frequency) |
| 2 |
Branford |
449.3250- |
CC1 |
N1HUI |
|
| 1 |
Bridgeport |
440.7625+ |
CC1 |
N1TGE |
|
| 4 |
Brooklyn |
445.7375- |
CC3 |
KB1NTA |
|
| 4 |
Colchester |
445.9875- |
CC1 |
WH6SW |
|
| 5 |
Cornwall |
444.3500+ |
CC1 |
W1SP |
|
| 5 |
Danbury |
445.7375- |
CC1 |
KX1EOC |
|
| 3 |
Glastonbury |
449.1250- |
CC1 |
W1EDH |
|
| 2 |
Guilford |
441.2625+ |
CC1 |
W1SP |
|
| 3 |
Hartford |
447.9750- |
CC1 |
W1SP |
|
| 4 |
Killingly |
444.8000+ |
CC1 |
K1MUJ |
|
| 4 |
Ledyard |
449.2750- |
CC1 |
W1SP |
|
| 5 |
Middlebury |
445.8375- |
CC2 |
WB1CQH |
|
| 2 |
New Haven |
441.4625+ |
CC1 |
KB1TTN |
|
| 5 |
New Milford |
440.9625+ |
CC1 |
NA1RA |
|
| 3 |
Newington |
442.1000+ |
CC1 |
W1AW |
|
| 3 |
Somers |
445.8875- |
CC1 |
W1SP |
|
| 1 |
Stamford |
447.1250- |
CC2 |
W1EE |
|
| 4 |
Sterling |
445.8375- |
CC1 |
N1CLV |
|
| 4 |
Storrs |
441.4625+ |
CC2 |
W1JLZ |
|
| 5 |
Torrington |
441.5500+ |
CC1 |
W1HDN |
|
| 4 |
Union |
443.8000+ |
CC1 |
KB1NTA |
|
| 3 |
Vernon |
443.9500+ |
CC1 |
W1HDN |
|
| 2 |
Wallingford |
442.0000+ |
CC3 |
W1SP |
Portable Test |
| 4 |
Waterford |
448.9750- |
CC1 |
W1NLC |
|
| 2 |
West Haven |
449.9250- |
CC1 |
KB1TTN |
|
| 2 |
Westbrook |
445.7375- |
CC2 |
WB1EOC |
|
| 1 |
Wilton |
440.7500+ |
CC1 |
W1SP |
|
| 5 |
Wolcott |
440.8125+ |
CC1 |
KB1TTN |
|
CT ARES will hold a CT ARES DMR Net every Sunday at 8:30 PM following the CT ARES
SM/SEC Net.
The DMR Net will use the CT ARES Connecticut Statewide
Talk Group (Call ID 8901 on Time Slot 2).
That is carried by all of the CT-ARES DMR Network repeaters.
To monitor activity on the CT-ARES DMR Network C-Bridge, click this link:
CT ARES DMR Netwatch
Additional documents:
CT-ARES DMR Network Info (12July2017)
CT-ARES DMR Talkgroup Info (05May2016)
CT-ARES DMR Interoperability Approval
Tips on using DMR repeaters
CS700 06/12/16 Codeplug for all CT DMR repeaters
(Zip file)
CS750 6/12/16 Codeplug for all CT DMR repeaters (Zip file)
CS800 6/12/16 Codeplug for all CT DMR repeaters (Zip file)
Anytone AT-878UV
5/23/19 Codeplug for all CT DMR repeaters (Zip file)
Anytone AT-578 5/1/20 Codeplug for all CT
DMR repeaters (Zip file)
Anytone AT-878 5/1/20 Codeplug for all CT
DMR repeaters (Zip file)
CS-800 5/30/19 Codeplug for all CT DMR
repeaters (Zip file)
The following is a link to download N0GSG's Contact
Manager:
N0GSG DMR Contact Manager
|
