Mobile Communications America
| System Name: | Mobile Communications America |
|---|---|
| Location: | Various, TN |
| County: | 2 Counties |
| System Type: | DMR Motorola Capacity Plus Multi Site (TRBO) |
| System Voice: | DMR |
| Last Updated: | September 1, 2025, 11:29 am UTC [Changed Talkgroup Category: Marion County Public Safety (*) to Marion County Public Safety] |
Sites and Frequencies
Key
12452.3125 DMR LCN
| Site | Name | County | Frequencies | |
|---|---|---|---|---|
| 001 (1) | Whitwell | Marion | 4 freqs 01151.71502151.95503153.462504154.4975 | |
| 002 (2) | Dunlap 1 | Sequatchie | 4 freqs 01151.647502151.86503152.33004152.900 | |
| 003 (3) | South Pittsburg | Marion | 5 freqs 01151.55002151.857503152.337504153.012505153.2675 | |
| 005 (5) | Jasper | Marion | 4 freqs 01151.527502151.73003152.457504152.945 | |
| 006 (6) | Dunlap 2 | Sequatchie | 2 freqs 01152.31502152.3375 | |
| 007 (7) | Marion Co. | Marion | 1 freqs 01154.490 | |
| 008 (8) | Dunlap 3 | Sequatchie | 2 freqs 01152.36002154.505 |
Talkgroups
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Key
Enc full encryptionEnc partial encryption (some clear traffic)
See Marion County Database page for more info.
1/25 currently testing radios, Marion County will be moving to TACN P25 system by 3rd Quarter 2025.
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 30 | T | Marion Sheriff30 | Sheriff 30 | Law Dispatch |
| 31 | T | Marion Sheriff31 | Sheriff 31 | Law Tac |
| 39 | T Enc | Marion Secure | Secure | Emergency Ops |
| 34 | T | Marion FireNet 1 | Fire Net 1 | Fire Dispatch |
| 44 | T | Marion FireNet 2 | Fire Net 2 | Fire Dispatch |
| DEC | Mode | Alpha Tag | Description | Tag |
|---|---|---|---|---|
| 1 | T Enc | Seq Sheriff 1 | Sheriff 1 | Law Dispatch |
| 2 | T Enc | Seq Sheriff 2 | Sheriff 2 | Law Tac |