Race timing systems - info only, not for sale
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
AMBrc3/4 Mylaps system for RC racing
Transponder Services do not sell complete timing systems - to find where to buy new systems see FAQ
Transponder Services does stock Detection Loop Kits and parts - see Buy loop parts
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 (LIB)
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
I sell replacement version of the LIB see Loop Parts page
AMB20 transponder
I have these transponders in stock available for sale. See Transponders & parts page
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
I have these transponders in stock available for sale. See Transponders & parts page
AMB Mylaps passive Detection Loop Kit - current model
Available to buy, see Loop Parts page
AMBrc transponders
AMB Mylaps ceased manufacture of these transponders June 2010
I have these transponders in stock available for sale. See Transponders & parts page
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
I have these transponders in stock available for sale. See Transponders & parts page
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 upgradeable
Main circuit board from inside an AMBrc3/Mylaps RC decoder
AMBrc charging rack loaded with 20 AMBrc rechargeable handout (house) transponders
Each transponder has a unique 7 digit number
I have these transponders in stock available for sale. See Transponders & parts page
AMB Mylaps passive Detection Loop Kit - current model
Available to buy, see Loop Parts page
AMBrc transponders
AMB Mylaps ceased manufacture of these transponders June 2010
I have these transponders in stock available for sale. See Transponders & parts page
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 (Harry) personal transponder
I have these transponders in stock available for sale. See Transponders & parts page
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 RC3, Mylaps RC4 systems
Each transponder has a unique 7 digit number
Mylaps PURE RC4 (Purcy) personal transponder
Uses and external power source and typically is plugged into radio receiver for power
Only compatible with Mylaps RC4 decoder