Reg, Fun indeed!! I tried your setup with less sophisticated signal source: CSA803, internal triggering, 1 ps/div, 1024 points. FG504 set for triangle waveform approx 100 kHz. FG504 trigger out

Exactly the same story with my 546, but with a different ending. It was donated to the school by the local Marconi factory and sat in the science lab at school gathering dust for several years while

If you have a hankering for SD24 porn, there is a complete tear down, with high resolution pictures on the tekwiki. I am familiar with working brass. I suspect that this could be done, but I have no

:-) Kevin Wood G7BCS wrote:

I have one. A Fluke 97. Like new. Make an offer. larry

The old 500 series worked quite differently from what became the standard analog scope interface, the 545. The vertical amplifier, and attenuator wasn't calibrated, so to make things work, you

Condition ? Accessories ? 73, Dick, W1KSZ wrote:

It has all accessories. Also has manual. I’m about to eat - we have guests. I can send pictures if you like. larry

Am I missing something? Did anyone look in the service manual for the part number and the manufacturer code number? Dennis Tillman W7PF

< The vertical amplifier, and attenuator wasn't calibrated, so to make things work, you adjusted the vertical amplifier variable attenuation to exactly fit the waveform on the graticule lines. Then

Well, the manufacturer and part numbers are on the mating connectors, so one can tell what they are directly. They are both Sealectro (which is what the OP wrote) with different part numbers for each

Albert, I am reporting what the frequencies of the trigger and ramp generated by the 33622A are and what the time/division of the 11801 is set to. The 33622A frequencies are accurate to more digits

Hi all, I've got a wonderful 7854 acquired from a fellow list member, but I'm having an issue with it. The digitization / storage function is not working properly. Allow me to explain: It acquires

I have 454 manual document 070-0617-00. The power sockets are 2 pieces 131-0438-00, shown as part 84 in fig. 1, "Front". The parts list shows them as "CONNECTOR, 3 contact, female". In the schematic

Thanks for everyone's response. After some researches in the mailing list archive, currently I highly suspect it's a LEMO connector, model 303. I've already ordered one EGG.00.303.CLL. I'll

Yes, but I'd like to have some replacements in mind... They won't last forever, and I'm eyeing restoring some assorted plugins of unknown status, and so, I'd like to have the mainframe in a

The rim of the sockets on one of my 454's is marked "Sealectro" and "950-0019-00". I'm pretty sure it is *not* (compatible with) a Lemo connector: The "Sealectro" has an internal "shim" that the Lemo

Correction: The rim of the sockets on one of my 454's is marked "Sealectro" and "950-0019-86", *not* "950-0019-86". Raymond

This is getting embarrassing, although it's only 2:00 AM where I live: Correction of my correction a few moments ago: It should read "The rim of the sockets on one of my 454's is marked "Sealectro"

What kind of oil was used? I ask because one of mine (I think the 511a) seemed like it was filled with wax, or at least what leaked out long ago looks/feels like wax. What was the reason for burying