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Re: 7A19 vs. 7A29 Noise


 

I have a few 7A19 plug-ins over and above what I need. Contact me off list if you are interested.

Dave

-----Original Message-----
From: TekScopes@... [mailto:TekScopes@...] On Behalf Of micpreamp
Sent: 03 January 2013 20:58
To: TekScopes@...
Subject: [TekScopes] 7A19 vs. 7A29 Noise

Hi all,

I have a 7904A with a 7A19 plugin (plus lots of slower ones, e.g. 7A24 and 7A26). I'd love to have two channels of > 500 MHz, and I'm contemplating if I should chase another 7A19 or get two 7A29 (and sell the 7A19). The 7A29 will make better use of the mainframe bandwidth and has a variable vertical deflection feature.

What I wonder: how do things look noise wise? I hate blurry traces, and I'm rather surprised how sharp the 7A19 is (much better than the 7A26!). Anyone who could compare them side-by-side?

Any other difference I should know about?

Thanks a lot,
Samuel



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