IMSA Team Frequencies

jhampton2000

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Dec 19, 2005
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795
Hi,

I'm looking to track down a relatively recent list of IMSA team frequencies, including PL/DPL tones as well if possible. Can anyone help out?
Thanks, Jim.
 

PBGVOLFF

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has anyone had any luck with this list? The Daytona race is coming up this weekend and i was gonna put this into the scanner to see what i can hear.

Thanks
 

jhooten

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Mar 6, 2004
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Paige, Republic of Texas
Does your radio do close call or something of that sort? By the end of first practice session I had over half the teams logged. Granted I was on the hill overlooking the paddock.
 

jhampton2000

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Dec 19, 2005
Messages
795
Others to try are:

157.7000
159.3375
159.5250
159.7375
160.1375
162.4875 & 157.8875
162.6375
163.7625 & 159.1625
163.8000 & 159.2000
163.8250 & 159.2250
163.9750
164.1125 & 159.5125
164.1375
164.1500
164.4875
164.5750 & 159.9750
170.1125
171.6750
172.1875
172.5250

452.3875
456.4875
467.9500 DragonSpeed
467.9750
468.0875 DragonSpeed
468.1750
468.8250
468.8375 Mazda Joest

The VHF frequencies will almost certainly be NXDN9600 Digital, and cover pitcrews plus I expect the 'real' pit-to-car link. The UHF freqiencies will be analogue and a rebroadcast of the pit-to-car link to meet the IMSA regs. Not 100% of the tie up of freqs to teams, but this list likely covers Mazda Joest, DragonSpeed, WRT and Aston Martin AMR.

All of the pit-to-car links must be UHF (450-470Mhz), Analogue only, 12.5khz spacing and repeater/input must not be separated by >5Mhz. So if you close call or search, that's the band to go after. 24hours should give you plenty of time to tie up all the frequencies and the teams !
 

patchman

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Dec 19, 2002
Messages
77
Location
fort worth
Here is a list of race teams for the Daytona 24 and the frequencies that match the teams.
DAYTONA PROTOTYPE iNTERNATIONAL (DPi)
CARTEAM & SPONSORFREQ.TONEALT
5​
Mustang Sampling Racing461.3000DCS 411466.3000
6​
ACURA TEAM PENSKE452.6750451.8250
7​
ACURA TEAM PENSKE469.1500456.7250
10​
Konica Minolta Cadillac461.2625DCS 116462.8375
31​
Whelen Engineering Racing464.0250DCS 532469.0250
55​
Mazda Team Joest463.9250DCS 226468.8375?
77​
Mazda Team Joest452.7000
85​
JDC-Miller MotorSports461.7250DCS 546
 

patchman

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LE MANS PROTOTYPE 2 (LMP2)
CARTEAM & SPONSORFREQ.TONEALT
2Rick Ware Racing
8Tower Motorsport by Starworks467.2000456.325
18Era Motorsport
38Performance Tech Motorsports
52PR1 Mathiasen Motorsports467.1750162.2
81DragonSpeed USA452.3875DCS 251
 

patchman

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GT LE MANS (GTLM)
CARTEAM & SPONSORFREQ.TONEALT
3Corvette Racing459.3875DCS 624469.5875
4Corvette Racing459.9875DCS 516469.2250
24BMW Team RLL468.7125
25BMW Team RLL469.2625
62Risi Competizione459.3875DCS 624457.1625?
911Porsche GT Team459.9875DCS 516466.5125?
912Porsche GT Team467.4500
 

patchman

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GT DAYTONA (GTD)
CARTEAM & SPONSORFREQ.TONEALT
9Pfaff Motorsports456.0625
11GRT Grasser Racing Team456.2250DCS 074464.7000
12AIM VASSER SULLIVAN461.5000
14AIM VASSER SULLIVAN461.3375
16Wright Motorsports456.2250DCS 074?
19GEAR Racing
23Heart Of Racing Team
44GRT Magnus462.9125
47Precision Performance Motorsports452.8375
48Paul Miller Racing457.1000DCS 411
54BLACK SWAN RACING463.4000
57Heinricher Racing
63Scuderia Corsa464.1000
74Riley Motorsports
86Meyer Shank Racing461.0750DCS 143
88WRT Speedstar Audi Sport466.175?
96Turner Motorsport461.0750DCS 143
98ASTON MARTIN RACING
 

patchman

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Dec 19, 2002
Messages
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Location
fort worth
The SCCA Central Florida Region provides corner workers for both Daytona and Sebring. They have moved to digital (DMR). Here is a list of frequencies licensed to them. Please update if you can confirm.
CFR-SCCA INC.461.08750
CFR-SCCA INC.461.21250
CFR-SCCA INC.461.36250
CFR-SCCA INC.461.36250
CFR-SCCA INC.462.86250
CFR-SCCA INC.463.58750
CFR-SCCA INC.464.01250
CFR-SCCA INC.464.48750
CFR-SCCA INC.464.52500
CFR-SCCA INC.464.67500
CFR-SCCA INC.464.97500
CFR-SCCA INC.466.08750
CFR-SCCA INC.466.21250
CFR-SCCA INC.466.36250
CFR-SCCA INC.467.86250
CFR-SCCA INC.468.58750
CFR-SCCA INC.469.01250
CFR-SCCA INC.469.48750
CFR-SCCA INC.469.52500
CFR-SCCA INC.469.67500
CFR-SCCA INC.469.97500
 
Last edited:

jhampton2000

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Dec 19, 2005
Messages
795
Thanks patchman - good work. Alternates I have for Black Swan are:
462.2000
467.2000
463.5000
462.3125 Pitcrew
462.9125 Marketing

I think you may have a few dupes in your list above (eg 911 Porsche primary having the normal Corvette #4 channel), so some to collect/confirm.
 

jhampton2000

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Dec 19, 2005
Messages
795
Anyone able to offer any updates/corrections to the above based on what they heard at the Rolex24?


TIA.
 
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