Difference between revisions of "Formula 1 (F1)"
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Revision as of 15:20, 29 December 2021
- Scanner frequencies for Formula 1 racing. Because F1 travels all over the world, you should verify whether scanners are legal in that country before bringing one to a race.
Team Radios
The vast majority of Formula 1 teams and officials (FIA and FOM) use a single TETRA digital trunked radio system for communications. This is provided by Riedel Communications. This 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 2021 and 2020 season.
TETRA Channel | Downlink Frequency (MHz) | Uplink Frequency (MHz) |
---|---|---|
1007 | 425.1875 | 415.1875 |
1027 | 425.6750 | 415.6750 |
1046 | 426.1625 | 416.1625 |
1064 | 426.6125 | 416.6125 |
1078 | 426.9625 | 416.9625 |
1090 | 427.2625 | 417.2625 |
1098 | 427.4625 | 417.4625 |
1113 | 427.8375 | 417.8375 |
1121 | 428.0375 | 418.0375 |
1158 | 428.9500 | 418.9500 |
1165 | 429.1250 | 419.1250 |
1172 | 429.3000 | 419.3000 |
1178 | 429.4625 | 419.4625 |
1179 | 429.4750 | 419.4750 |
1186 | 429.6500 | 419.6500 |
1197 | 429.9375 | 419.9375 |
TETRA Group (GSSI) | Team | Driver | Channel |
---|---|---|---|
2014 | - | - | - |
2210 | Ferrari ? | Leclerc ? | Car 16 Radio CH ? |
2211 | Ferrari ? | Sainz ? | Car 55 Radio CH ? |
2220 | - | - | - |
2221 | - | - | - |
2240 | Aston Martin | Vettel ? | Car 5 Radio CH ? |
2241 | Aston Martin | Stroll | Car 18 Radio CH |
2250 | - | - | Pit or Eng CH |
2251 | - | - | - |
3251 | - | - | Not F1 Team |
4212 | - | - | - |
4213 | - | - | - |
4220 | Mercedes | Bottas | Car 77 Radio CH |
4221 | Mercedes | Hamilton | Car 44 Radio CH |
4236 | - | - | - |
4510 | - | - | - |
4513 | - | - | - |
5210 | Red Bull | Verstappen | Car 33 Radio CH |
5211 | Red Bull | Perez | Car 11 Radio CH |
5225 | Red Bull | Verstappen | Car 33 Pit CH |
52xx | Red Bull | - | Car 33 Eng CH |
52xx | Red Bull | - | Car 11 Pit CH |
52xx | Red Bull | - | Car 11 Eng CH |
52xx | Red Bull | - | Garage CH |
52xx | Red Bull | - | Race Radio CH |
52xx | Red Bull | - | Pit Wall CH |
6210 | Alpine | Ocon | Car 31 Radio CH |
6211 | Alpine | Alonso ? | Car 14 Radio CH ? |
6321 | - | - | - |
7510 | Alfa Romeo ? | Giovinazzi ? | Car 99 Radio CH ? |
7511 | Alfa Romeo ? | Räikkönen ? | Car 7 Radio CH ? |
9210 | Alpha Tauri | Gasly | Car 10 Radio CH |
9211 | Alpha Tauri | Tsunoda | Car 22 Radio CH |
MRTC Nexedge
Since 2020, the Williams F1 Team switched from Riedel to a Kenwood NXDN Nexedge digital radio system supplied by MRTC Ltd. For 2021, McLaren F1 have also moved from Riedel to this MRTC system. MRTC supply UHF Kenwood NX3320 portable radios. This system uses the NXDN9600 protocol. This system does not use encryption.
The MRTC Nexedge system operates in the 450-470MHz range in 12.5kHz steps. The frequency allocations vary between races. The list below shows typical allocations for the 2021 season.
Williams MRTC Channel | Repeater Frequency (MHz) | Mobile Frequency (MHz) | RAN Code |
---|---|---|---|
CAR 1 | 469.66250 | - | R12 |
TEAM 1 | 469.38750 | 459.43750 | R11 |
CAR 2 | 468.43125 or 468.48750 | - | R22 |
TEAM 2 | 468.5625 | 458.61250 | R21 |
Alternatives | 464.0125, 459.7875, 455.2125, 458.6125, 462.0500, 466.9250 | - | - |
McLaren MRTC Channel | Mobile Frequency (MHz) | RAN Code |
---|---|---|
LN CAR | 458.7625 or 467.9625 | R7 |
LN PITWALL | 458.2875 | R3 |
DR CAR | 459.5250 or 467.8875 | R5 |
DR PITWALL | 459.3625 | R1 |
SUPPORT | 458.8500 | R9 |
PIRELLI | 459.6500 | R8 |
Marketing | 469.8500 (NXDN4800) | R1 |
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