Products > Test Equipment
HP 5334A option 030 redesign
Brumby:
--- Quote from: W6EL on April 16, 2023, 04:37:11 am ---Hey this is really cool! I have a 5328A,
--- End quote ---
So do I. (With an annoyingly blank panel in the middle ;D )
--- Quote --- which is different but I often think of adding things like this.
--- End quote ---
So do I.
--- Quote ---My only input so far is that if you have a component which is not directly in the RF chain, to use a larger size like 0805 or 1206. It'll just make it less likely to blow off the board and disappear should you sneeze while soldering.
--- End quote ---
Sounds reasonable - but, like the vast majority of tinkerers, I have no real RF design experience. While I can usually follow a conversation to a degree, it's mostly voodoo.
--- Quote ---I will be watching this thread to see how your design goes!
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As will I.
To be honest, though, I think you will get a lot more feedback if you put this into the RF section.
DimitriP:
I can't find where I saved this from, but it exists...somewhere:
Ok, it's from here : https://www.eevblog.com/forum/testgear/hp-5335a-timer-counter-anything-i-should-know/?action=dlattach;attach=1212020;image :)
croma641:
No, it's :64
"Ok, it's from here : https://www.eevblog.com/forum/testgear/hp-5335a-timer-counter-anything-i-should-know/?action=dlattach;attach=1212020;image "
babysitter:
interested 5334 owner here. Who exchanged the cell for super cap and installed a STP OCXO yet.
BR
Hendrik
LazyJack:
--- Quote from: croma641 on April 23, 2023, 11:22:26 am ---
No, it's :64
"Ok, it's from here : https://www.eevblog.com/forum/testgear/hp-5335a-timer-counter-anything-i-should-know/?action=dlattach;attach=1212020;image "
--- End quote ---
It is either 20 or 64. Newer units with v1.1 firmware are 64. You need to match the prescaler to the firmware version. There are various varsions, the combinations are described in the latest service manual and quoted in the above forum topic.
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