DTM
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Revision as of 14:32, 23 July 2022 by Racingfan360 (talk | contribs)
- Scanner frequencies for DTM racing. Because DTM travels to various countries, you should check that the listed frequencies do not conflict with local radio licenses.
Team Radios
The vast majority of DTM teams and officials use a TETRA digital trunked radio system for communications. This is provided by Riedel Communications. It provides up to 32 voice channels operating on x8 25khz wide frequency pairs each with 4 individual slots. Riedel supply Motorola MTP850 portable radios and Riedel MAX headsets to the teams. This system does not use encryption.
Riedel TETRA System
The Riedel TETRA system operates in the 420-430MHz range in 12.5kHz steps for the TETRA Base (downlink) repeaters. The subscriber (uplink) frequencies are in the 410-420MHz range, -10MHz below the Base frequency. The TETRA MCC is 262 and MNC is 0007. The system does not use any TEA encryption. The frequency allocations vary between races. The list below shows typical allocations for the 2020 season.
| TETRA Channel | Downlink Frequency (MHz) | Uplink Frequency (MHz) |
|---|---|---|
| 838 | 420.9625 | 410.9625 |
| 846 | 421.1625 | 411.1625 |
| 848 | 421.2125 | 411.2125 |
| 865 | 421.6375 | 411.6375 |
| 873 | 421.8375 | 411.8375 |
| 964 | 424.1125 | 414.1125 |
| 988 | 424.7125 | 414.7125 |
| TETRA Group (GSSI) | Team | Channel |
|---|---|---|
| 10001 | Mercedes AMG Petronas | Car 1 Radio CH |
| 10002 | Mercedes AMG Petronas | Car 2 Radio CH |
| 10011 | Mercedes AMG Petronas | Car 1 Pit CH |
| 10012 | Mercedes AMG Petronas | Car 2 Pit CH |
| 10013 | Mercedes AMG Petronas | Garage CH |
| 10101 | Mercedes AMG Silberpfeil Energy | Car 1 Radio CH |
| 10102 | Mercedes AMG Silberpfeil Energy | Car 2 Radio CH |
| 10111 | Mercedes AMG Silberpfeil Energy | Car 1 Pit CH |
| 10112 | Mercedes AMG Silberpfeil Energy | Car 2 Pit CH |
| 10113 | Mercedes AMG Silberpfeil Energy | Garage CH |
| 10201 | Mercedes AMG Remus | Car 1 Radio CH |
| 10202 | Mercedes AMG Remus | Car 2 Radio CH |
| 10211 | Mercedes AMG Remus | Car 1 Pit CH |
| 10212 | Mercedes AMG Remus | Car 2 Pit CH |
| 13xxx | DTM Organisation | - |
MRTC Nexedge
The BMW DTM teams and Audi WRT Team use a Kenwood NXDN Nexedge digital radio system supplied by MRTC Ltd. MRTC supply UHF Kenwood NX3320 or NX200 portable radios. This system uses the NXDN9600 protocol. This system does not use encryption.
The MRTC Nexedge system operates in the 150-174MHz range in 6.25kHz steps. The frequency allocations vary between races. The list below shows typical allocations.
| Team & Chassis | Car Repeater Frequency (MHz) | Car Mobile Frequency (MHz) | Car RAN & Group | Pit Simplex Frequency (MHz) | Pit RAN & Group |
|---|---|---|---|---|---|
| BMW RMG Car 1 | 167.36875 | 159.12500 | R32 Gp9 | 171.61250 | R22 Gp8 |
| BMW RMG Car 2 | 167.21250 | 159.01250 | R48 Gp11 | 171.55000 | R47 Gp10 |
| BMW RMG Car 3 | 167.18750 | 159.37500 | R52 Gp17 | 155.81250 | R42 Gp16 |
| BMW RMG Tyre CH | - | - | - | 170.65000 | R49 Gp12 |
| BMW RBM Car 1 | 167.38750 | 161.16875 | R55 Gp15 | 155.96250 | R54 Gp14 |
| BMW RBM Car 2 | 167.43750 | 159.35000 | R45 Gp4 | 155.98750 | R44 Gp3 |
| BMW RBM Car 3 | 167.28750 | 159.41250 | R58 Gp6 | 155.93750 | R57 Gp5 |
| BMW Data CH | - | - | - | 166.12500 | R9 Gp1 |
| Audi WRT Car 1 | 167.93750 | 159.71250 | R41 | 155.11250 | R40 |
| Audi WRT Car 1 Tyre CH | - | - | - | 172.03125 | R61 |
| Audi WRT Car 2 | 164.68750 | 158.88750 | R31 | 154.66250 | R30 |
| Audi WRT Car 2 Tyre CH | - | - | - | 172.01250 | R17 |
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