Small Team race communications system

Motorsports communications FAQ

Best Radio's for Motorsport

The best type of radio for Motorsport is Digital Radio, using the FDMA method of transmission. Kenwood and Icom both use this system in their NXDN products. FDMA is a narrow band digital system that gives better rang and clarity ,due to its capability to reject electrical noise from racing cars.

What is DSP noise Cancelling

DSP noise cancelling is an electronic filter that recognises mechanical and repetitive noise like engine gearbox and even wind noise. the filter cancels this out but as human voice is a continuously varying pitch, the filter does not affect the voice. DSP is essential with Digital Motorsport systems as any amount of noise transmitted with the voice becomes mixed with it and cannot be recovered when the message is received. This will result in a garbled unusable message.

Best Pit to Car system

Pit to car systems using Digital NXDN technology give the best all round results when used in Motorspots. Kenwood and Icom radio units use NXDN but must also use DSP noise cancelling to ensure the system can cope with the high noise from racing cars. Autotel NX9000 and Race 600D fit most applications and budgets.

NX9003/3 Advanced DIGITAL RACE CAR RADIO SYSTEM Complete team System for Single Seater cars

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Complete Digital System for 1 x car, 1 x race engineer, 1 x Full pit crew with headsets and 1 pit crew with earpieces.

This complete package will fit out your race team with a turnkey digital solution. It includes an engineer 2 button pit set and 2 crew sets plus a Single Seater car radio system for your car. It is supplied with bank charging and a custom made flight case making a neat and ready to use package. The range on a digital system using the elevated race engineer headset is adequate for many applications but, a repeater option can be added to ensure full track coverage on larger tracks.

Car System

The new Autotel NX9003system offers advanced digital communications systems for Single Seater cars. The Kenwood radio pack runs from its own battery supply, but can be upgraded to a 12 volt supply making it an ideal where a lightweight solution is required for endurance racing. The special car radio pack is fitted with our adaptive DSP4 digital noise cancelling loom to give the best possible communications in all applications.

The system is complete and can actually offer better range than the equivalent analogue system in a race car situation. However, for some longer tracks we recommend the RR4000 digital repeater to ensure full track coverage.

NX9003/3 Key Benefits

Car and Pit calls can be monitored without scanning... No more lost first words from slow scanning

Secure, digital conversations... No more eavesdropping

Clear, crisp, digital conversation... Consistent voice quality and volume

Inherent digital noise cancelling... Ideal for high noise applications

Analogue Mode and mixed Digital/Analogue mode... Existing analogue equipment can be integrated into system. Suits any application regardless of car

Immunity to interference... Digital radio is far less likely to be affected by pit lane interference

Improved range... Narrow band digital radio gives a better usable range than analogue systems and is also more immune to high vehicle electrical interference that often reduces range

System Components

1 x NX501 digital car system including DSP noise cancelling and all car installation parts

1 x NX911ES Race engineer pit set with 2 button pit car facility and rapid charger (including elevated pit set antenna)

1 x NX911 pit crew sets with race headsets

1 x NX901 Pit crew sets with ear pieces

3 x Crew belts

1 x 6 bank fast charger

1 x Custom made flight case

OPTIONS

NX4000S repeater with RR96 antenna and cable

Motorsports communications FAQ

Best Radio's for Motorsport

What is DSP noise Cancelling

Best Pit to Car system

SMALL TEAM DIGITAL RACE CAR RADIO SYSTEM NX9300/3

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