
Firmware Revision History
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Changelog:
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Version SCv5.3.0 - 29.08.2018 (Initial version)
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Version SCv5.3.2 - 18.12.2018
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1. Informative messages introduced, when trying to select incompatible span & RBW.
2. Optimized & increased sweep speed for larger VBWs.
3. Optimized the AUTO (RBW & VBW) function.
4. Introduced DISABLE CHARGING.
5. Introduced LOCK SCREEN (available at FULL SCREEN). 
6. Introduced API command for continuous sweep.
7. Introduced API command for turning off the screen.
8. Correct hardware version now displayed at ABOUT menu.
9. Improved the LOW BATTERY indication.
10. Various bug fixes.

Version SCv5.3.3 - 18.01.2019
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1. Intro screen issue fixed.
2. MSD mode improvements.

Version SCv5.3.4 - 14.02.2020
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1. Spectrum Compact 24-43 GHz support added.
2. Bootloader update.
3. Various bug fixes.

Version SCv5.3.5 - 16.10.2020
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1. Reduced MIN SPAN.
2. Optimized the AUTO RBW & VBW function.
3. Introduced RECORD TIME PLOT feature.
4. Introduced more options for viewing a record - FULL SCREEN, OPEN TIME PLOT, SPAN, MARKER, POWER IN BAND, frame time. 
5. Introduced UNITS menu.
6. Introduced electric field strength measurement in dBuV/m.
7. Improved "Center" indication (color corresponds to the trace).
8. Improved MARKER and POWER IN BAND (values for all traces on screen are displayed, improved placing).
9. Bootloader update.
10. Various bug fixes.