Description of the signal generated by the transponder TranX Pro:
1) Each communication frame 22 is formed by RF packets, each packet is formed by phase inversion result of the binary state of the bit output
2) Cualqueir number 18 Transponder TranXPro tested, always generate a frame with 22 packets and what changes are the lengths of the packages, in particular values.
3) The length of the first and last packet of each frame can have a variable length code not affect
4) the second and third package, as the package size 20 did not fit, are fixed regardless of the number of transponder
5) packages ranging from 4 to 19 inclusive, change their sizes in concrete numbers. Possible sizes are 4.4us, 6.6us, 8.8us and 11US.
6) The package 3 has a size of 15.6us and package 21 has a size of 13.2us
7) The carrier frequency is at 3.579MHz