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Edited by fsHantek at 2021-4-29 21:58
Hello,
I ordered the 2c42 handheld scope from Aliexpress Hantek Official Store:
https://www.aliexpress.com/store/2792111
I received it this week, but I found out that the bandwidth is very poor, nowhere near the advertised 40MHz.
I attach three pictures.
1. the scope probe was adjusted at 1kHz to give a good square wave
2. at 50kHz the square wave is already distorted
3. at 100kHz even worse
A 40 MHz scope should give good square wave result up to 4 MHz !!
This is max. 500 kHz bandwidth graciously !
Did I get a bad sample?
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Post time 2021-4-29 21:52:49
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