Tektronix Technical Forums are maintained by community involvement. Feel free to post questions or respond to questions by other members. Should you require a time-sensitive answer, please contact your local Tektronix support center here.

wide blurry trace tek 2445 scope

Post Reply
grisprince
Posts: 2
Joined: October 17th, 2016, 10:10 am
Country: United States

wide blurry trace tek 2445 scope

Post by grisprince » June 23rd, 2018, 10:57 am

Tek 2445 wide blurry screen trace - taken at 50 kHz focus ckt tests ok
Attachments
IMG_0183[1].JPG
IMG_0183[1].JPG (1.54 MiB) Viewed 2919 times

w2aew
Tektronix Applications
Tektronix Applications
Posts: 80
Joined: December 2nd, 2008, 2:27 pm
Country: United States
Contact:

Re: wide blurry trace tek 2445 scope

Post by w2aew » June 23rd, 2018, 8:39 pm

My first thought is that the power supply for the x-axis amplifier / driver has a bad filter capacitor and thus has a lot of ripple on it.

grisprince
Posts: 2
Joined: October 17th, 2016, 10:10 am
Country: United States

Re: wide blurry trace tek 2445 scope

Post by grisprince » June 23rd, 2018, 10:03 pm

I sent you a reply but dont know if it went out. Thank you very much for your help. The unit is at my desert house but I will not be going there for a few weeks, I can't wait to get there. grisprince Ron KN6DJ

Post Reply

Return to “General Discussion”

Who is online

Users browsing this forum: No registered users and 15 guests