Test and Measurement Forum

Picoscope 3205 measure frequency response and THD

Forum for discussing PicoScope (version 5)

Picoscope 3205 measure frequency response and THD

Postby Guest » Fri Oct 09, 2009 3:22 am

Hello,

I have been using Picoscope 3205, i have amplifier and wanna get the curve of frequency response and THD over voltage or power.
Can Picoscope 3205 do that?
If it is possible, how can i set up hardware and software Picoscope version 5 to have the result.

Thank you,
Chau Ny.
Guest
 

Re: Picoscope 3205 measure frequency response and THD

Postby ziko » Fri Oct 30, 2009 2:32 pm

Hi and thank you for your post.

You cannot do a curve of THD you would have to use measurement and note down the value at each step.

In terms of frequency response you can do a Peak hold measurement over your frequency range though,

In PicoScope 5 you can do this by going into

settings->options and changing the Display mode to be Peak

In PicoScope 6 you go the spectrum options button and change Display Mode to be Peak hold

Kind regards
Ziko

Technical Specialist
ziko
Zen Master
Zen Master
 
Posts: 1705
Joined: Fri Dec 01, 2006 10:03 am
Location: St Neots


Return to PicoScope 5

Who is online

Users browsing this forum: No registered users and 1 guest