low frequency measure problem

Fei, Shawn
Posted Sat, 10 Dec 2022 13:09:33 GMT by Fei, Shawn
input 1KHz single, frequency measure result is 1.25KHz。 It only happened when use 2M or 5M pts and input frequence lower than 5KHz. 
But when the input single up to about 5KHz and above, measure result is ok, include 2M or 5M pts.
Is it a common problem or just my TBS2104X's problem? 

 
Teles, Afonso
Posted Mon, 12 Dec 2022 19:04:06 GMT by Teles, Afonso
There was a known problem with measurements on the TBS2000X.
This has been fixed with the latest firmware release. I ask that you install it and try again: https://www.tek.com/en/support/software/firmware/tbs2104x-firmware-release-v132136
Fei, Shawn
Posted Tue, 13 Dec 2022 01:24:37 GMT by Fei, Shawn
Got and fixed, THANKS!

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