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The abuses of the industrial revolution had to be stopped by law! Many rules are good, but none have ever been written that some genius won't circumvent with some duct tape and bailing wire. It comes

Dennis and All - Common sense and what I will term legitimate safety warnings are in fact wise and useful. Where we go off the deep end is with such "Required" warnings as not to use your hair dryer

Some very intelligent engineers have died as a result of an unexpected encounter with HV due to no fault of their own. They aren’t here to speak in favor of the 8 pages of warnings that accompanied

Patrick, I think the A5 boards without the battery have a flash memory. U2008, a ER1400 EAROM holds the cal constants. Regards, Tom

Hi Mac, Again, qservice.tv is our friend. See: <http://qservice.tv/VPASP/shopexd.asp?id=3351&bc=no> In case the link doesn't work, I found the listing for the 2465A A5 board which includes a few

hi, Place a sheet of aluminum foil in bottom of glass dish or pie plate, etc. fill with white vinegar and add a tsp of table salt. stir it up and place the connectors on top of the foil and keep them

Yeah. It is all to do with energy. A .44 magnum packs 1.4kJ. That is easily packed into a capacitor at a healthy voltage, and will kill you just as easily. Craig From: TekScopes@...

Took the plunge in the end and bought one. Very pleased with it!

It doesn't hurt for newbies to be shown, with a live-fire demonstration, why the bang stick is so named. ?it's something to do with junky old HV caps in the few uF range. Kinda fun, too. "That was as

carry and Absolutely. I learnt the SIDE rule - Switch off (duur...), Isolate (from incoming power), Dump (residual charge) and Earth (with a stick). It isn't rocket science - most people have only to

Too true! Don Black.

http://portland.craigslist.org/clk/ele/3640591566.html

... I recently described the hazards of maintaining 1970s era high powered broadcast transmitters to a co-worker. He asked if we had periodic safety meetings. I had never thought of such a possibility

..unless, of course, your Mk1 mouth is pre-occupied describing the universe in "colorful" context... Not that I would know much about that...ehem B

There's been a running thread on eevblog on the JW pulse generator. I haven't been following it, but it's probably in there.

What is the test fixture the Jim Williams Pulse Generator is mounted in? It looks like they created a special high bandwidth version of Jim Williams pulse generator to test. I would be interested in

He did later on in the forums after the article. It ended up at 30ps/volt. Yes, that's pico-seconds! Respectfully, Cliff White, W5CNW w5cnw@... <mailto:w5cnw@...>

Quite impressive BUT towards the end of the article he says: "I was able to use this machine to test the famed Jim Williams Pulse generator and record once-and-for-all it's rise time." but he never

And what just never seems to make it into print, Is just what all of this adds to the cost of everything that we have to pay for. It doesn't make it into print because the perps buy lots! of add time.

Yes, and have your Mk1 mouth ready to suck your Mk1 thermometer when you burn it ;-) Don Black.