Exciting news for SV4401A users! Our device now has an upgraded firmware available –
1. Fixed the bug that the device cannot sleep or the trace is no longer refreshed after the device is woken up;
2. Improved S11 trace noise;
3. Optimized the TDR function, when the TDR mode is turned on, other traces will be closed, and exiting the TDR mode will return to the original state;
4. Add TDR trace peak search function;
5. The SWR value is accurate to three decimal places;
6. Multilingual: Support French and Russian.
Check our Wiki page to download.
How can I get this update on my new SV 4401A?
Thanks
73
You can find instructions in the user manual about updating firmwares, or you can check out one of our youtube videos – https://www.youtube.com/watch?v=2FudIzzhlhs&t=66s.