[aprssig] Homemade APRS with MCS-51 and TCM3105NL

[jecksons at softhome.net]

Hai, 

Scott,totally different between the TCM and MX.
The different was baudrate must precisely at 1200/2400Bps.
also the MX had TX clock.the TCM only RX clock which only we loop back from 
another pin of TCM.
Did you had August Gihr project archive? 

Thank's
Vy 73 &88