Demetre SV1UY wrote: > Hi Rick, > > Well my old KAM Controller with it's addon PCB for supporting PACTOR > 1 definatelly has Memory ARQ. Memory ARQ is a must for PACTOR > protocol. There is no PACTOR without memory ARQ.
Actually, this is untrue. The PK232 did not have memory arq, and unless I am mistaken neither did the Kantronics units. > As for licensing yes it was licensed. I do not think that any serious > american company does reverse engineering. AEA, Kantronics, and HAL all reverse-engineered Pactor, with varying degrees of success. de Roger W6VZV
