Products > Test Equipment
Keysight 3000T scope 1 GHz(or more) hardware upgrade mod
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mrpackethead:
1Ghz is plenty for me. but i can see the challenge.   how much attenutation are you seeing there..  i saw 120mV PP, but not sure how what you were inputing.
TheSteve:
I was inputting 1 Vpp at 1.5 and 2 GHz. The attenuation is completely expected of course as the input filter maxes out at 1 GHz and the antialias/low pass filter is also tuned to 1 GHz. Both would need to be altered to have a true 1.5 GHz of bandwidth. I was impressed with the triggering though, even at 2 GHz it was solid.
mrpackethead:
Im having trouble getting the atenuators.. ANy suggestions of where to get them.
mrpackethead:
Sorry for the bump, but i'm really struggling to be able to locate those attentuators? Any one can you make a suggestion.. Maybe i'm looking in the wrong place.
TheSteve:
A few weeks back avnet had stock and you could buy them in single quantities, now it appears they have none and you need to buy 25 of them. I haven't looked at official distributors outside of US/Canada myself. You can also get quotes via seekic. I got mine from here: xingsheng.member.seekic.com
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