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Hi, Paul, * REPLY SEPARATOR * The 7B85 is easily usable as a standard timebase. It was, as I recall (someone check me on this?) designed as a 'companion' unit to the 7B92A to

I just recently bought one of these for my 7603 mainframe scope, are they suitable as a general purpose timebase? I'm not rally familiar with the capabilities of this particular plugin, though I am

Stephan, By taking your time and watching for sellers with good feedback ratings. Buying through Ebay can be a very good way to go. Tektronix 465's and HP 1740's are great oscilloscopes with 2

While it's true that you don't NEED a 'scope with a bandwidth of several hundred MHz for audio range use, I'd have to agree that a 7000 series 'scope is an excellent choice. They're versatile, very

From: "Richard W. Solomon" <w1ksz@...> I would recommend the 7603 with a 7B53 Time Base and a couple of 7A18 Vertical Amps. You can get that combo for $125 or less. With the plethora of

I would recommend the 7603 with a 7B53 Time Base and a couple of 7A18 Vertical Amps. You can get that combo for $125 or less. With the plethora of other plug-ins available you would have a versatile

I have (most of) a tektronix 212 scope that has been damaged badly, and I'm not going to try to fix it. What I will be doing is salvaging the CRT and building a new scope around it. I am looking for

for just doing audio work you dont need a 350 mhz scope look around for something like a t932 or 2215a. "group please respond"

i received an enail from deane last night. are you sure the tripler is actually defective? the tripler in the 2235 and similar scopes is quite small so an nte528 tv tripler cant be easily fit in as in

Hi All, Two questions: Anyone heard from Deane Kidd recently? Is he still answering e-mails (vacation?). I am looking for an HV multiplier for a really good 2235. If I cannot locate one at a

i dont believe that vhs tapes will die off that quickly

am radio is still very much alive. maybe NTSC will take a similar course???

I'm part of the minority that gets my signal off the air. The signal has gotten much worse over the part few years, I think the providers don't want to maintain the equipment anymore and are just

Well, what fun would it be otherwise? Heh... Would be nice if someone could X-ray one of those puppies to determine where the cell actually is. But the equivalent part numbers are even more useful;

Remember that cable will no doubt continue to supply NTSC VSB-AM TV for some time into the future in many markets. Too many retro folks don't have ATSC or QAM capability and many of those folks will

Hi everyone, This is my first post to this group. I build DIY audio for myself and the more I read/talk to individuals it seems like an Oscope should definitely be on my list of things to purchase.

To: TekScopes@... Sent: Monday, February 05, 2007 1:41 PM Subject: [TekScopes] Re: Tek 528 Waveform monitor, what is it? This appears to be true with respect to all NTSC test equipment. I

Be very careful here. There's a reason the Postal Service will not even ship Lithium cells and it is illegal to ship them via air cargo. If you happen to dremel into the cell, not only are you getting

Yes there is compensation circuitry, but this is mainly before the gate and not adjustable. I measured the bridge signals at the + and - nodes with 600mV SW input and no triggering (and shunt resistor

Hi Michael, If the relay is opening again after closing, it is not getting coil voltage from its own contacts. If you burnish (clean) the relay contacts, it will probably hold in until the power