Believe it or not, hydraulic (hydro) water testing is in itself, proven to
weaken the vessel structure.
Over-pressurization will surely weed out the bad units, but can also have a
cumulative (bad) effect of stressing the metal.
-Don
-Original Message-
From: time-nuts-boun...@febo.com
1st section is common mode low pass filter, 2nd section is differential
common mode low pass filter.
Ok - makes sense now.
Yes AC coupling after limiting isnt such a good idea.
AC coupling either between the mixer and the input stage of the limiter
chain or after the last linear stage
If you really want to lose sleep, think about those old rusty 24 inch
gas mains running under your neighborhood like in San Bruno California.
The warning signs were present there as well.
Now thanks to Homeland Security you can't find accurate gas transmission
maps on-line unless you are
I oncecancelled my purchase of a home when I found a sign nearby indicating an
underground high pressure gas transmission line. These days they're probably
removing the signs.
Let's hope the government doesn't decide that precise timekeeping is of
strategic value and not permitted amongst
