Motorola CM300D Digital Long Range Racing System- 99 Channel

Crystal-clear digital comms that hold up on the longest tracks in racing — Daytona, Sebring, COTA — right out of the box.

Built around the Motorola CM300D, a 99-channel digital in-car mobile radio, this Pro Long Track system pairs the driver with a Motorola MOTOTRBO R2/CP200 digital handheld for the crew. Everything you need to wire the car and talk to the pit is in the kit — just add your helmet.

What's in the system:

• Motorola CM300D digital in-car mobile radio (driver)
• Motorola MOTOTRBO R2/CP200 digital handheld (crew)
• Double-shielded IMSA car harness connecting helmet, radio, and push-to-talk
• PTT switch — Velcro or hole-mount style
• High-gain shark-fin antenna with antenna cable
• SCC-101 crew headset (optional upgrade available to the SCC-103 carbon headset)
• Helmet wiring kit with RTM mic, SCC-FEP pro foam ear buds, crew belt, and Motorola radio coil cord

Why racers run it:

• Digital clarity over long distances — no static wash at the far end of the back straight
• 99 channels to find clean air on crowded race weekends
• Double-shielded harness rejects ignition and RF noise
• Complete race-ready package — car side and pit side both covered

Works with: any IMSA-wired helmet (helmet not included).

Specs

Motorola CM300D digital mobile radio · 99 channels · MOTOTRBO R2/CP200 digital handheld · double-shielded IMSA harness · high-gain shark-fin antenna.

Racing with a crew? Add radios for spotters and crew members with the Digital Racing Crew System.

Want the full specs? Download the Motorola CM200d/CM300d Series technical data sheet (PDF).