U2049XA Series Firmware Revision History

Additions/Changes for Version A.03.08 . . . (compiled October, 2024)

• New SCPI Commands Added:
  • SYSTem:COMMunicate:TELNet[:STATe] <boolean_value>
• Maintenance support for:
  • enabling or disabling Telnet.

Additions/Changes for Version A.03.03 . . . (compiled November, 2021)

• Bug fixes

Additions/Changes for Version A.03.01 . . . (compiled June, 2021)

• Increased LAN socket connection number from 2 to 5.
• Support Web Browser-based GUI for LAN based power sensor. Version 1.0 is currently supporting AVERAGE mode operation.
  • Tested for:

                           Browser                            Version

                            Google Chrome             90.0.4430.212

                            Microsoft Edge               90.0.818.56

                            Opera                              75.0.3969.243

• Support AVERAGE mode Internal trigger
• Support Trace Long memory acquisition
• Bug fixes

Additions/Changes for Version A.02.07 . . . (compiled February, 2019)

• Added feature to upgrade firmware through web user interface

Additions/Changes for Version A.02.06 . . . (compiled December, 2017)

• Turn off IP forwarding
• Bug fixes

Additions/Changes for Version A.02.05 . . . (compiled July, 2017)

• Fix device's response timeout in EXT Trigger AVER mode with trigger delay.

Additions/Changes for Version A.02.04 . . . (compiled April, 2017)

• Added New SCPI command:
  • SYSTem:COMMunicate:LAN:KEEPalive <time in second> 
  • SYSTem:COMMunicate:LAN:KEEPalive?
  • NOTE: use with SYSTem:COMMunicate:LAN:RESTart to restart LAN to take effect.
• Resolved socket connection issue.

Additions/Changes for Version A.02.03 . . . (compiled October, 2016)

• LXI compliance
• Fix negative EXT trigger delay for AVER and NORM mode
• Bug fixes

Additions/Changes for Version A.02.02 . . . (compiled October, 2015)

• Frequency sweep and frequency changing speed improvement
• Bug fixes

Additions/Changes for Version A.02.01 . . . (compiled July, 2015)

• Enable frequency and power sweep in average mode.
• Fix secure erase calibration data in average mode.
• Update U2043XA Product ID from 0x0701 to 0x1c01
• Support U2042/44/49XA.
• Bug fixes

Additions/Changes for Version A.01.02 . . . (compiled April, 2015)

• Add extension to trigger subsystem commands.

Firmware Revision A.01.01 … Released February 2015
Initial release