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IMSA Weathertech

From The RadioReference Wiki

Scanner frequencies for the IMSA Weathertech Series


Team Frequencies

The IMSA Team radios operate in the 450-470MHz range in 12.5kHz steps. European-based teams operate in 148-174MHz range in NXDN9600 or NXDN4800 mode, with the car channel rebroadcast on UHF analogue in the 450-470MHz range. ^ = 2022 frequency. * = 2021 frequency.

Team Car Repeater (MHz) & Tone/Code Car Mobile (MHz) & Tone/Code Pitcrew (MHz) & Tone/Code Alt Freq (MHz) & Tone/Code Rebroadcaster (MHz) & Tone/Code Supplier Year
GTP
01 Cadillac Chip Ganassi Racing - 461.5625 D364 457.0250 NXDN4800 R24 461.4500 or 461.6125 or 466.1500 - Kenwood NX300 2024
02 Cadillac Chip Ganassi Racing - 457.2250 D703 461.1125 NXDN4800 R52 461.4500 or 466.1125 - Kenwood NX300 2023
5 Proton Competition - - - 468.5500 MRTC Kenwood NX3200 2024
6 Porsche Penske - - - 461.7875 or 451.8250 D315 or 464.8250 Kenwood NX300 & Clearcom Intercom 2024
7 Porsche Penske - - - 462.3875 or 456.7250 D244 or 469.1500 D503 Kenwood NX300 & Clearcom Intercom 2024
10 Wayne Taylor Racing - 461.2625 D116 [463.8750 D165] 464.0875 or 462.8375 or 466.2625 - Kenwood NX300 2024
24 BMW M Team RLL [155.4000 & 150.8000] [153.7875 & 149.1875] [148.9625 or 149.0125 or 153.9375] - 454.6625 D315 or 467.2375 MRTC Kenwood NX3200 2024
25 BMW M Team RLL [154.2375 & 149.6375] [165.475 & 170.075] 154.0625 or 155.675 or 171.1625] - 460.4500 D145 MRTC Kenwood NX3200 2024
31 Whelan Action Express Racing - 461.8625 D532 - 466.8625 D532 - Racing Radios Kenwood NX300 2024
40 Wayne Taylor Racing - - - 456.5500 or 462.12500 - Kenwood NX300 2024
60 Meyer Shank Racing - 462.1250 D026 - 456.5000 D074 - Kenwood NX300 2023
85 JDC-Miller Motorsports - 462.0000 D244 [461.8000 D413] 462.2875 or 462.0625 or 461.7250 D251 or 451.9625 or 456.9625 or 461.9250 or 461.9500 or 467.9125 or 468.3875 - Racing Radios 2024
LMP2
04 Crowdstrike APR [172.5125 NXDN9600 R15 or 173.1125 R29] [167.9125 NXDN9600 R15 or 168.5125 R29] [154.4750 NXDN9600 R14 or 154.2000 R28] 451.8875 No Tone or 460.8750 D452 455.3625 or 462.1000 or 453.3750 MRTC Kenwood NX200 2024
2 United Autosports [163.7125 NXDN9600 R20] [159.1125 NXDN9600 R20] [173.2250 NXDN9600 R19] - 455.6250 D743 MRTC Kenwood NX3200 2024
08 Tower Motorsports - 462.1500 D445 [466.3250] - 456.3250 D047 or 467.1500 - 2024
11 TDS Racing 163.3000 NXDN9600 R26 158.7000 NXDN9600 R26 154.6250 NXDN9600 R25 162.9375 & 158.2625 R28 & 152.0375 R27 Pit 468.8375 D466 MRTC Kenwood NX3200 2024
18 ERA Motorsport - - - 458.5375 156.7 463.4625 or 463.3875 MRTC Kenwood NX200 2024
20 MDK High Class Racing [172.6750 NXDN9600 R6] [168.0750 NXDN9600 R6] [154.9625 NXDN9600 R5] - 469.1125 MRTC Kenwood NX200 2024
22 United Autosports 164.1250 NXDN4800 159.5250 NXDN4800 164.125 NXDN4800 Simplex 164.0875 & 159.4875 or 163.9750 & 159.3750 or 164.1875 & 159.5875 457.3375 or 455.8625 Autotel Kenwood NX220 2024
33 Sean Creech Motorsport - 463.73750 123.0 - - 463.3375 Racing Radios Kenwood NX300 2024
52 PR1 Mathiasen - 467.1750 162.2 [460.7750 D054] - - Racing Radios 2024
74 Riley Motorsports - 456.3875 D125 - 456.2875 D125 or 452.2875 or 456.5375 or 460.8750 or 461.9625 or 463.0625 or 467.3750 or 468.0625 - - 2024
81 DragonSpeed 163.9375 NXDN9600 R44 159.3375 NXDN9600 R44 - - 468.0875 D445 MRTC Kenwood NX3200 2024
88 Richard Mile/AF Corse - - - - 460.1625 MRTC NX3200 2024
99 AO Racing - - - - 452.4125 or 457.4125 - 2024
20 High Class Racing 172.6750 NXDN9600 R6 168.0750 NXDN9600 R6 154.9625 NXDN9600 R5 - 466.1750 MRTC Kenwood NX200 2023
20 High Class Racing 163.3625 NXDN9600 R15 158.7625 NXDN9600 R15 153.4875 NXDN9600 R25 - 466.1750 MRTC Kenwood NX200 2022
35 TDS Racing 163.0500 NXDN9600 R28 158.4500 NXDN9600 R28 [152.0375 NXDN9600 R27] - 466.5625 MRTC Kenwood NX200 2023
51 Rick Ware Racing - 458.1875 229.1 - 469.0750 - Racing Radios 2023
55 Proton Competition 162.3375 NXDN9600 R49 157.7375 NXDN9600 R49 153.4375 NXDN9600 R48 162.3000 & 157.5750 NXDN9600 R49 & 168.7375 NXDN9600 R48 Pit or 162.6125 & 158.025 or 162.9625 & 158.2625 or 166.4125 & 171.0125 or 172.075 or 456.4875 or 468.5500 D152 468.2000 D054 MRTC Kenwood NX200 2023
*11 WIN Autosport 153.5125 NXDN9600 R36 ? 148.9125 NXDN9600 R36 - - - MRTC 2021
^11 PR1 Mathiasen - - - 465.3125 460.3125 D174 [Digital] 2022
^51 RWR-Eurasia 164.6500 NXDN9600 R34 159.2125 NXDN9600 R34 155.2375 NXDN9600 R21 - 469.0750 MRTC 2022
*82 DragonSpeed 163.4000 NXDN9600 R16 ? 158.8000 NXDN9600 R16 ? 153.4500 NXDN9600 R15 ? - 467.9500 D612 MRTC Kenwood NX200 2021
GTD
12 Vasser Sullivan - 462.5125 D156 [461.5000 D365] 456.7625 or 467.5125 - Kenwood NX300 2024
13 AWA - - - 456.9125 or 451.9125 - Racing Radios Motorola DP4800 2024
17 AWA - 457.3625 85.4 - - 457.7125 or 452.7125 Racing Radios Motorola DP4800 2024
21 AF Corse [163.1250 NXDN9600 R22 ?] [158.5250 NXDN9600 R22 ?] - - 453.6875 No Tone MRTC Kenwood NX200 2024
023 Triarsi Competizione - - - - 465.6625 - 2024
27 Heart of Racing - 460.4250 D271 - 458.1625 - Speedcom Motorola DP1400 2024
32 Gilbert/Korthoff Motorsports - 460.6750 D743 - - - - 2024
34 Conquest - 463.7125 - - - - 2024
36 Andretti Autosports 468.6875 D311 463.6875 - 452.1375 or 463.1250 - - 2024
44 Magnus 462.9125 DMR DCC4 - - 464.5125 D261 464.5625 C97.4 Racing Radios 2024
45 Wayne Taylor Racing - - - 451.3250 or 456.3250 - Kenwood NX300 2024
47 Cetilar (AF Corse) [163.3375 NXDN9600 R40 ?] [158.7375 NXDN9600 R40 ?] [173.0750 NXDN9600 R37 ?] - 453.9875 MRTC Kenwood NX200 2024
55 Proton Competition 162.3375 NXDN9600 R49 157.7375 NXDN9600 R49 153.4375 NXDN9600 R48 162.3000 & 157.5750 NXDN9600 R49 & 168.7375 NXDN9600 R48 Pit or 162.6125 & 158.025 or 162.9625 & 158.2625 or 166.4125 & 171.0125 or 172.075 or 456.4875 468.2000 D054 or 468.5500 D152 MRTC Kenwood NX200 2024
57 Winward Racing 461.4125 229.1 467.4125 229.1 - - - Racing Radios Motorola 2024
66 Gradient - 467.3125 D503 - 468.6875 or 460.9125 - Racing Radios 2024
70 Inception (Optimum) Racing 163.0250 NXDN9600 R59 158.4250 NXDN9600 R59 154.1500 NXDN9600 R58 - 466.4500 MRTC Kenwood NX200 2024
78 Forte Racing - - - - 460.4875 - 2024
80 Lone Star Racing - - - - 458.7125 - 2024
83 Iron Dames - - - - 467.7875 MRTC Kenwood NX200 2024
86 MDK Motorsports - - - - 466.1750 Racing Radios 2024
92 Kelly Moss/Riley - - - 467.0500 or 462.3750 - Speedcom 2024
96 Turner Motorsport - 461.0125 DMR DCC15 - 460.7000 or 467.3250 or 466.0125 DMR DCC13 466.9375 D411 - 2024
77 Wright Motorsports - - - 466.5000 or 452.4875 - Racing Radios 2024
LMP3
04 AVE - - - 466.7750 - - 2023
13 AWA - - - 456.9125 or 451.9125 - Racing Radios Motorola DP4800 2023
17 AWA - 457.3625 85.4 - - - Racing Radios Motorola DP4800 2023
30 JR III Racing - - - - 461.3625 or 461.3125 or 451.8125 - 2023
33 Sean Creech Motorsport - 463.73750 123.0 - - - Racing Radios Kenwood NX300 2023
36 Andretti Autosports 468.6875 D311 463.6875 - 452.1375 or 463.1250 - - 2023
38 Performance Tech - 463.8500 186.2 460.2250 D712 468.8500 or 469.7625 - Racing Radios 2022
43 MRS GT Racing - - - - 460.9875 or 461.5500 67.0 - 2023
74 Riley Motorsports - 456.3875 D125 - 456.2875 D125 or 452.2875 or 456.5375 or 460.8750 or 461.9625 or 463.0625 or 467.3750 or 468.0625 - - 2023
85 JDC-Miller Motorsports - 462.0000 D244 [461.8000 D413] 462.0625 or 461.7250 D251 or 451.9625 or 456.9625 or 461.9250 or 461.9500 or 467.9125 or 468.3875 - Racing Radios 2023
87 FastMD Racing - 468.7000 - - 469.0250 - 2023
^6 Mühlner Motorsports America - - - - 455.5375 - 2022
^7 Forty7 Motorsports - 452.5500 146.2 - - - - 2022
^26 Mühlner Motorsports America - - - - 461.5500 C67.0 [Digital] 2022
^54 CORE Autosport - 462.1000 D743 - 462.6625 - - 2022
*83 WIN Autosport - 452.7750 - - - - 2021
*84 Dawson Racing - 462.2875 - - - - 2021
*91 Riley Motorsports - 457.4625 - 462.3750 - - 2021
GTD Pro
3 Corvette Racing [469.3875 NXDN9600 R2] [459.3875 NXDN9600 R2] 468.8375 NXDN9600 R1 463.8750 or 469.5375 & 459.3875 or 469.375 & 459.5875 or 469.5875 NXDN9600 R2 462.7125 D624 MRTC Kenwood NX300 2023
9 Pfaff Motorsports - 466.0625 91.5 - - 456.0625 D311 Racing Radios Kenwood NX300 2023
14 Vasser Sullivan - 452.5875 D654 [461.3375 D411] 465.5750 or 465.4625 or 460.4625 - Kenwood NX300 2023
23 Heart of Racing (Brooklands) - 462.3000 D115 - 463.7750 or 467.7250 or 468.6000 462.7250 D252 Speedcom Motorola DP1400 2023
62 Risi Competizione 451.8625 DMR DCC1 - 464.5000 D432 457.1625 D311 - Racing Radios 2023
63 Iron Lynx - - - - 468.9125 D025 MRTC Kenwood NX200 2023
64 TGM/TF Sport - - - 466.5000 D065 or 451.1500 91.5 or 462.0625 or 451.0625 D311 469.7500 MRTC Kenwood NX200 2023
79 WeatherTech Racing (Proton Competition) 162.3375 NXDN9600 R49 157.7375 NXDN9600 R49 153.4375 NXDN9600 R48 162.3000 & 157.5750 NXDN9600 R49 & 168.7375 NXDN9600 R48 Pit or 162.6125 & 158.025 or 162.9625 & 158.2625 or 166.4125 & 171.0125 or 172.075 or 456.4875 468.5500 D152 MRTC Kenwood NX200 2023
^2 KCMG - - - - 451.0250 MRTC 2022
^04 Corvette Racing 469.7875 NXDN9600 R4 459.9875 NXDN9600 R4 462.8375 NXDN9600 R3 469.2250 465.0875 D516 MRTC Kenwood NX300 2022
^15 Proton WeatherTech - - - 451.6875 451.6125 D664 - 2022
^24 BMW Team RLL - 468.7125 D271 466.3125 D131 462.8375 D226 467.8375 D226 - 2022
^25 BMW Team RLL - 469.2625 D565 461.9625 D116 468.8875 or 462.1750 - - 2022
^63 TR3 Racing 451.1125 71.9 - - 461.1625 451.1625 151.4 - 2022
*79 WeatherTech Racing 467.6375 D351 462.6375 D351 - - 468.5500 [D152] - 2021
^93 Racers Edge 467.9875 110.9 - - - 461.2500 - 2022
^97 WeatherTech Racing - - - - 468.2000 D054 - 2022
^24 BMW RLL - 468.7125 D271 466.3125 D131 462.8375 D226 467.8375 D226 - 2022
^25 BMW RLL - 469.2625 D565 461.9625 D116 468.8875 or 462.1750 - - 2022
GTD Am
01 Paul Miller Motorsports 457.1000 D627 [452.1000] - - - Racing Communications & Clearcom Intercom 2023
12 Vasser Sullivan - 462.5125 D156 [461.5000 D365] 456.7625 or 467.5125 - Kenwood NX300 2023
16 Volt-Wright Motorsports - 468.9375 D506 - 461.5000 or 461.4750 or 469.2000 - Racing Radios 2023
19 Iron Lynx - - - - 454.2250 MRTC Kenwood NX200 2023
21 AF Corse [163.1250 NXDN9600 R22 ?[ [158.5250 NXDN9600 R22 ?] - - 453.6875 No Tone MRTC Kenwood NX200 2023
27 Heart of Racing - 460.4250 D271 - 458.1625 - Speedcom Motorola DP1400 2023
32 Gilbert/Korthoff Motorsports - 460.6750 D743 - - - - 2023
42 NTE Sport - 463.0375 D032 - - - Racing Radios 2023
44 Magnus 462.9125 DMR DCC4 - - 464.5125 D261 464.5625 C97.4 Racing Radios 2023
47 Cetilar (AF Corse) [163.3375 NXDN9600 R40 ?[ [158.7375 NXDN9600 R40 ?[ [173.0750 NXDN9600 R37 ?] - 453.9875 MRTC Kenwood NX200 2023
53 MDK Motorsports - - - - 454.9625 Racing Radios 2023
57 Winward Racing 462.4125 229.1 467.4125 229.1 - - - Racing Radios Motorola 2023
66 Gradient - 467.3125 D503 - 468.6875 or 460.9125 - Racing Radios 2023
70 Inception (Optimum) Racing 163.0250 NXDN9600 R59 158.4250 NXDN9600 R59 154.1500 NXDN9600 R58 - 466.4500 MRTC Kenwood NX200 2023
75 SunEnergy1 Racing - 463.6750 114.8 - - 462.1750 206.5 - 2023
77 Wright Motorsports - - - 466.5000 or 452.4875 - Racing Radios 2023
78 US Race Tronics - - - - 460.4875 - 2023
80 AO Racing - - - - 452.9625 or 452.4500 - 2023
83 Iron Dames - - - - 467.7875 MRTC Kenwood NX200 2023
91 Kelly Moss/Riley - - - 466.2750 or 467.8125 or 467.3750 or 457.4625 - Speedcom 2023
92 Kelly Moss/Riley - - - 467.0500 or 462.3750 - Speedcom 2023
93 Racers Edge with WTR - - - 461.2500 - Racing Radios 2023
95 Turner Motorsport - - - - 452.7500 D025 or 456.1250 - 2023
96 Turner Motorsport - 461.0125 DMR DCC15 - 460.7000 or 467.3250 or 466.0125 DMR DCC13 466.9375 D411 - 2022
^19 TR3 Racing - 451.1125 - - - - 2022
*19 GRT Grasser - 467.2000 - - - - 2022
^28 Alegra Motorsports 451.8375 DMR DCC9 - - - 452.6375 233.6 - 2022
^34 GMG Racing - 462.8000 - - - - 2022
^39 Carbahn - 452.8250 127.3 - 461.600 or 466.700 & 466.600 103.5 - - 2022
^51 RWR - 458.1875 229.1 - - - Racing Radios 2022
^59 Crucial - - - 466.5500 - - 2022
*63 Scuderia Corsa - 464.1000 D115 - 451.6625 D115 or 463.200 D115 - - 2022
^71 T3 Motorsports - 456.375 - - - - 2022
*76 Compass - 458.8750 79.7 - 459.8375 D023 - - 2022
*97 TF Sport ? 160.3375 NXDN9600 R20 154.0875 NXDN9600 R19 - 469.7500 MRTC Kenwood NX200 2022
^98 Northwest AMR 164.5500 NXDN9600 R6 159.9500 NXDN9600 R6 153.7250 NXDN9600 R5 - 467.43125 MRTC Kenwood NX200 2022
^99 Team Hardpoint EBM - 456.1875 D343 - 460.7125 or 455.8375 or 452.3375 - Racing Radios 2022
DPi
^48 Action Express Ally Racing - - - - 461.3000 D411 Racing Radios 2022
*55 Mazda Motorsports 451.6125 D664 456.6125 D664 - 451.6875 - MRTC Kenwood NX300 2021
Unknown Teams
Unknown 2022 - 148.9125 NXDN9600 R36 - - - MRTC 2022
Unknown 2021 452.3375 DMR DCC10 - - - - - 2021
Unknown 2021 456.2250 D432 - - - - - 2021
Porsche? 2022 459.3875 D174 - - - - - 2022
Unknown 2022 461.07500 NXDN9600 - - - - - 2022
Unknown 2022 461.5000 NXDN9600 - - - - - 2022
Unknown 2022 462.1750 D155 - - - - - 2022
Unknown 2021 468.2625 DMR DCC15 - - - - - 2021
MRTC Team Rebrodcasters
MRTC Team - - - - 451.0750 MRTC 2023
MRTC Team - - - - 451.8875 MRTC 2023
MRTC Team - - - - 453.3375 MRTC 2023
MRTC Team - - - - 453.9625 MRTC 2023
MRTC Team - - - - 454.4625 MRTC 2023
MRTC Team - - - - 454.6625 MRTC 2023
MRTC Team - - - - 455.3625 MRTC 2023
MRTC Team - - - - 455.6250 MRTC 2023
MRTC Team - - - - 456.4875 MRTC 2023
AF Corse #88 - - - - 460.1625 MRTC 2023
BMW #25 - - - - 460.4500 MRTC 2023
MRTC Team - - - - 460.8750 MRTC 2023
Racers Edge #93 - - - - 461.2500 MRTC 2023
High Clas #20 - - - - 466.1750 MRTC 2023
MRTC Team - - - - 466.3125 MRTC 2023
Inception #70 - - - - 466.4500 MRTC 2023
BMW #24 - - - - 467.2375 MRTC 2023
Iron Lynx #63 - - - - 468.9125 MRTC 2023
MRTC Team - - - - 469.1125 MRTC 2023
IMSA Officials
IMSA Race Control Primary 461.2000 D432 - - - - 2023
IMSA Race Control Secondary 464.6000 D631 - - - - 2023
IMSA - - - 457.7625 461.2000 461.8250 463.2625 463.6250 464.1500 464.8875 466.2000 466.5375 466.5625 466.8250 468.2625 468.6250 468.8000 469.6000 469.8875 - - 2022

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