Lab599 Discovery TX-500 Firmware Updates Changelog

v1.09.01 (06.07.2021)
- Increased size of CW memory cells. Record length of CWM1 (with beacon mode) and CWM2 cells increased to 45 seconds. The number of cells reduced to two.
- Extended lower range of FIL-1 filter to 100Hz in DIG mode
- Minor fixes

v1.08.03 (08.06.2021)
- Improved the CW beacon mode: fixed the interrupt function of the transmission
- Optimized the CW frequency matching indicator: narrowed the indicator bar for more accurate tuning

v1.08.02 (01.06.2021)
- Added features:
  1. CW beacon mode
  2. CW frequency matching indicator: narrowed the indicator bar for more accurate tuning

v1.07.00 (29.04.2021)
- Added a new Notch filter mode:
  1. Notch Filter Type 1 - standard mode, provides high quality filtration
  2. Notch Filter Type 2 - high performance filtering mode, provides lower latency in signal processing
- Fixes to improve stability

v1.05.01 (05.03.2021)
- Improved audio rec/play function

v1.05.00 (04.02.2021)
- Added audio recorder/player function

v1.04.07 (25.01.2021)
- Extended 60m band
- Improved CW Keyer Iambic mode

v1.04.05 (29.11.2020)
- Improved CAT with WSJT-X

v1.04.04 (24.11.2020)
- Fixed bug of switching to DIG mode

v1.04.03 (29.10.2020)
- Minor fixes

v1.04.01 (08.09.2020)
- Added features:
  1. CW memory
  2. Display contrast adjustment