AMB personal transponder
Specifications:
AMBrc Direct Powered Transponder
Max. transponder height: 15 cm, 6 in
Max. speed: 120 km/h (75 mph)
Dimensions: 22 x 28 x 7 mm (0.9 x 1.0 x 0.3 in)
Weight: 8 g
Temperature range: 0-50 C (32-122 F)
Humidity: max. 90% relative
Power feed: from a free receiver channel (ch3 or batt)
Connection Plug: Standard servo plug
Power consumption: < 15mA @ 5VDC
Operating voltage: 4-8 VDC