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I have had good results moving FreeBSD installations between very different machines.

JB weld epoxy. Takes about 12 hours to set , more if under pressure. Tom

I am no expert on tubes but I have to assume that the 515 is designed to power up the tubes safely. Your descriptions sounds like arcing which could be caused by debris in the tube, the tube being

Take a look at JB Weld. Their advertising says that a farmer repaired the engine block of a tractor with it.

Hi, There is considerable opinion in both directions. I still make my decision on a gut hunch. I look for aluminum cap with signs of swelling or leakage. I watch for tantalums that do not have a

The other day I broke part of a blade on a Rotron muffin fan. I tried cementing it with superglue, but it easily broke loose the next day. That afternoon my wife wanted to visit Home Depot to buy

Greetings everyone. In a world with 6 billion people, there's bound to be a few thousand of us who share an interest, however seemingly esoteric it is, so I'm glad to have found you all

Siggi, I couldn't imagine that Tek would leave this information so "close to the surface" in the FAS, since some of the options were costly and AFAIK, everyone could purchase the FAS. Anyway, I *do*

Hello. I have two questions regarding the Trigger Cathode Followers (V410) in the 515A: 1) I noticed blue "sparks" inside V410 (Trigger Cathode Follower; a 6DJ8 valve) at power on only.

I have used Loctite 1C to attach thermocouples to electric elements in water heaters That is high temperature and submerged in water Might work for you Paul Sent: Sunday, September 14, 2014 3:13

I picked up a slightly older HP 4262a. Sometimes you can find those or the 4261a in the $100-150 range. That's been a very nice addition to my bench. Hardly portable, though. If you want to buy

I just discovered last night that the coolant expansion tank in my wife's truck has a crack where it's leaking severely when hot and pressurized - it nearly emptied the tank in a 45 minute drive.

I usually would not change them all without an indication that one or more were worn but without something better to go on, it may be your best option.

Oops - that was supposed to read 250V.

... for the TDS6XX scopes.

Hey y'all, I've just pulled the CRT board from my TDS784D in order to see whether a re-capping will fix the CRT jitter and shearing I'm seeing from time to time. The disassembly was uneventful,

Hi, C1412 was weak and causing all of the problems. So I just ordered new caps to recap the power supply.

Hey Raymond, my apologies, I missed the crucial detail that you're looking for this for TDS680B. I'll defer to those who actually know of such things - but as these addresses for the TDS5/7XX come

Some Tek DMMs can measure capacitance. I have one & it works well. They don't make it any more but you may find one, or a Fluke-equivalent on Ebay. HankC, Boston WA1HOS

This might be worth a