Race timing systems
The basic system consists of Computer with racing software, Transponder decoder and Detection Loop
Plus racing transponder fitted in or on each vehicle or person racing
When transponder passes over the Detection loop the signal from the transponder is detected and passed on to the decoder
The decoder logs the transponder passing and sends data to the computer which is then processed by the racing software
Select a system to view
AMB8800 system with converter for RC racing
AMB20 system for RC and Kart racing
AMBrc3 Mylaps system for RC racing
Transponder Services does not normally sell complete timing systems - to find where to buy new systems see FAQ
However complete 2nd hand systems are occasionally made available via the Shop
Transponder Services does stock Detection Loop Kits and parts - see Shop
AMB8800 system with converter for RC race timing
This is the very early analogue system that requires an interface card to be installed inside the computer
It is now very limited because it is only compatible with computers that have standard ISA slot and software no later than Windows 95
This was the predecessor to the AMB20 system
Many of these are still in use however if you are looking to buy a cheap 2nd system I suggest you do not consider it due to it's limitations
Starting at top left and going clockwise, components shown are...
AMB system 20 converter box
AMB8800 box
Interface cables
Charging rack with AMB20 transponders and power pack
ISA slot 8800 computer interface card
Detection loop kit comprised of black coax cable, red loop wire and a new loop interface box
AMB20 race timing system
This is an early analogue system still used widely for Remote Control car racing and Go Kart racing
Most AMB20 decoders only detect transponders numbered 1 to 10
Some rare systems detect transponder numbers 1 to 20
This is indicated by a label on the underside of the decoder
Charging rack loaded with 2 sets of AMB20 transponders numbered 1 to 10
Transponders have rechargeable batteries sealed inside
Analogue Loop Interface Box
This box contains electronics vital for the interface between the coax cable to the decoder and the loop wire in the raceway
Features binding posts for connection of loop wire and female BNC connection for 75 ohm coax cable
AMB20 transponder
Front side shows battery charging terminals
Post side shows mounting post and charging light
Light is lit only when charging
AMBrc2 system for RC racing
This is the earlier Digital RC2 decoder front
Rear of RC2 decoder
AMBrc charging rack loaded with 20 AMBrc rechargeable handout (house) transponders
Each transponder has a unique 7 digit number
AMB Mylaps passive Detection Loop Kit - current model
AMBrc transponders
AMB Mylaps ceased manufacture of these transponders June 2010
Front side shows battery charging terminals
Post side shows mounting post and top two apertures are the indication lights
Steady red light - charging
Steady green light - fully charged
Flashing green - running
Flashing red - running but indicating battery is getting low
No lights - transponder is off
AMBrc DP personal transponder - old model
Uses and external power source and typically is plugged into radio receiver for power
Each transponder has a unique 7 digit number
Mylaps RC4 hybrid personal transponder - current model
Uses and external power source and typically is plugged into radio receiver for power
Improved on the AMBrc DP by increased signal power, faster hit rate, fuel resistant lead and detachable mounting clip
Each transponder has a unique 7 digit number
AMBrc3 Mylaps system for RC racing
AMBrc3 decoder - current model
AMB changed it name to Mylaps a few years ago so later models will be branded Mylaps
Fully digital system featuring Ethernet and Serial computer interface, Firmware upgrade able
AMBrc charging rack loaded with 20 AMBrc rechargeable handout (house) transponders
Each transponder has a unique 7 digit number
AMB Mylaps passive Detection Loop Kit - current model
AMBrc transponders
AMB Mylaps ceased manufacture of these transponders June 2010
Front side shows battery charging terminals
Post side shows mounting post and top two apertures are the indication lights
Steady red light - charging
Steady green light - fully charged
Flashing green - running
Flashing red - running but indicating battery is getting low
No lights - transponder is off
AMBrc DP personal transponder - old model
Uses and external power source and typically is plugged into radio receiver for power
Each transponder has a unique 7 digit number
Mylaps RC4 hybrid personal transponder - current model
Uses and external power source and typically is plugged into radio receiver for power
Improved on the AMBrc DP by increased signal power, faster hit rate, fuel resistant lead and detachable mounting clip
Compatible with AMBrc2, AMBrc3 and Mylaps RC systems
Each transponder has a unique 7 digit number
Prompt, reliable service every time - see testimonials