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I would say the same thing. But after "I have changed some of the attenuator settings and even tried adjusting the compensation from the preamp board but it has little effect." I would think more work

I would say your probe is the causing this problem not the scope.

If it is cyanoacrylate on nylon hell need it. I have never had luck gluing nylon. Even Plas-T-pair did nothing. If any glue works on it it seems like it works as a filler, Filling knurling or grooves

What I used to set up my 465 was... PG506, assorted attenuators, 50ohm through termination, 20pf standardizer, 50ohm cables, the manual and surely I'm missing something. Everything done in order as

I dont want to post bad info. I was up until 2am last night and I thought I had it licked before I went to bed. I just powered up the scope and when I switch from channel one to channel two it is back

I am in the process of accumulating these devices and plan to learn to calibrate my scopes. Although I know they wont be certified they at least will be usable. At the moment I have a 60mhz

On Mon, Jul 16, 2018 at 10:28 AM, Timothy wrote: > > I have a 465B that had a intermittent beam. 90% of the time the screen was > blank. I ended up changing the multiplier (although I am not sure that

Hello Colin, I think I've reached my limit here to what I can understand / suggest, regarding a scope I don't own and don't have previous experience with. I can't understand very well how can the

Some months ago I had a similar problem on my 465. Turned out that the plastic pin/cam in the inner (B) shaft that engages the B drum was broken (fatigue and age). I solved the problem in the same

I have a 465B that had a intermittent beam. 90% of the time the screen was blank. I ended up changing the multiplier (although I am not sure that was the problem) and the vertical output board and now

Got it thanks Hakan appreciate that Jim

I bought a 465 (not B) off fleabay that supposedly had no beam. After testing it out it did in fact have a nice beam. I guess they did not know how to set it. However after a little while I noticed

You can find it here: http://hakanh.com/dl/docs/kitinstructions/040-0838-02.pdf /H?kan

Hello All, Thanks for all the helpful comments! A brief update on my quest. I've opted to stick with the Wal-Mart wire shelf for $20 that I linked in the original post. I found I could add casters to

Colin, I sent you a response a few hours ago from my iPhone through the web interface but it seems to have missed the cut. Please ignore it should it still arrive. Yes, that is what I meant. If the

Thanks for this info, Raymond. I have just had an attempt at method (2) -" the adventurous way" with no success. I removed the variable timebase knob (for about the tenth time) and tried pulling out

Vendor is opening bids at GBP750. Includes levelling head though listing doesn't mention it. David

I remember them but thought they were more than a diode.

Hey Victor, Let me take a look and get back to you in a couple of weeks, once I’m back home... Thanks, Siggi [email protected]> wrote:

What I remember were thermistor disks that prevented the initial surge from blowing the filament in old bulbs. I saw more than one of them that had failed. They just crumbled into pieces, like those