Vrs. 4.03 - June 17, 2002

1. Support for series 'b' hardware platform. This firmware version only supports the 'b' series hardware, but maintains full user interface compatibility with the older 'a' series hardware running version 3.20.

Vrs. 3.20 - March 11, 2002

1. Improve FSK decoder by minimizing phase delay in filters prior to bit decoder.

Vrs. 3.19 - January 9, 2002

1. Support new scripting instructions for performing bit wise AND and XOR operators.