this is a personal transponder that works with the amb 20 system
you can programme in any number from 1 to 10 it plugs in direct to reciever
never miss a lap again due to forgetting to instal a bug
these are extremely hard to get as mrt no longer supply them
they cost new £60 last year i would accept £45 or swap for amb personal transponder for amb r/c system
selling as our club is soon to upgrade to the ambrc if you want more than one i can probably get a hold of a few more from other club members
ignore the currently unavailable thats at the mrt shop
mine is exactly the same i can send photos if required
details from mrt website
Use as a 'personal' transponder fitted in car.
Can be set to transponder number 1 thru to 10
(10 No. settings: 1 2 3 4 5 6 7 8 9. & 0).
T1-10 plugs directly into receiver 'Batt' socket.
Transponder is reverse polarity protected.
Power lead length: 14cm.
Power lead is easy to replace if required.
Fully waterproof (100% humidity).
Input voltage: 3.5V to 12V.
Operating temperature: -10C to +60C.
Dimensions: 32 x 29.5 x 9.5 x 6.5 mm.
Weight: approx 9 grams.