Maintenance Release Change Log

Version 6.4.9, released 12/12/2009 (Download Now!)

  • Added: Support for Vista/Windows 7

  • Changed: Allow smaller difference between PSat and P1dB (Now >= 0.1 dB)

  • Fixed: 'Missing HtmlDialogHeader.htpl' error.

  • Fixed: Crash when loading previously saved project where user selected specific parameters for Yield Analysis Report.

Version 6.4.5, released 11/28/2008

  • Fixed: Crash in LO Phase Noise example.

  • Fixed: Units in Sweep Properties were incorrectly shown when switching sweep types.

  • Fixed: No for non-image rejecting filter was incorrectly shown.

  • Fixed: User specified default directories were not persisted across sessions.

  • Fixed: Enabling OP1dB checkbox inadvertently unchecks NF=abs(Gain) for Atten Component.

  • Changed: Implement HASP SRM drivers for new USB keys

  • Changed: User files moved to per user directories (My Documents\Arden\SysCalc6).

  • Changed: Additional directories are now checked for missing data files.

Version 6.4.3, released 3/17/2008

  • Updated Aladdin hardware key drivers. The products installs more reliably on XP.

  • Fixed occasional project file corruption.

Version 6.0.48, released 10/1/2003

  • Fixed PSD enable/disable state for Noise Summer component not being saved to project.

  • Fixed inadvertent negative image frequency being shown in Spurious Report for transmitter projects.

  • Fixed 'Worst Case Frequencies' option behavior for Spurious Reports.

Version 6.0.47, released 7/18/2003

  • Fixed inability to open saved projects under Win98/Win NT.

Version 6.0.46, released 7/2/2003

  • Fixed inability to open saved projects under some circumstances.

  • Fixed program slowing down during Tx spurious analysis.

  • Fixed G/T calculations when the antenna is not at standard temperature.

  • Installation no longer installs device drivers if already present.

Version 6.0.40, released 5/15/2003

  • Fixed display error in Component Parameters Dialog where dependent parameters were being displayed incorrectly.  Calculations were unaffected by the display error.

  • Fixed sign error in Spurious Report (Transmit Project only) where the N X M column indicated an incorrect negative sign.  The calculated spurious frequency was correct.

Version 6.0.38, released 4/1/2003

  • New Release