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Actually, it means "If I Recall Correctly" (& it's not Ham lingo, it's "internetese") Jeff

Hi Guys, I've recently acquired a Tektronix 11401 Digitizing oscilloscope, with 11A32 2 channel amplifier module. Does anyone have any more information about this unit please? It doesn't look

Well, there are some reports on the Picosecond Pulse labs website that they produced during the 80's and early 90's with tests on sampling systems. They found that there was a problem with the

Without knowing details of calibration, let me point to a power supply/fixture 283 (I think) that supplies power to S52 and feeds trigger signal to front panel. Something like that could be used to

IIRC = "if I recall" Miroslav Pokorni wrote:

'did CRT survive', my, is that a long shot. I have seen some optimists, and heard of school of positive thinking, but Don beats them all. Regards Miroslav Pokorni

What does 'IIRC' mean? I presume, that is one of those cute ham operators abbreviations, that even few of them know what they mean. Not all of us on Tekscope are ham operators. Regards Miroslav

I have one 152-0214-00, it is brand new. Who wants it "FREE". Dan Tulloss Senior Metrologist National Test Equipment, Inc. 760-639-1700 760-639-1799 Fax www.nationaltestequipment.com

wrote: on ebay a lot of 0125-00 " In the RPR (Replaceable Parts Records) 152-0125-00 is listed as a direct replacement for 152-0214-00 in the 1S1 if it is D304. For D345 152-0093-00 should be

ebay lot of "152-0125-00 " It's that little black drop with a tiny red dot on it, isn't it? That TD252 is a relatively *fast* TD, Rise Time 320ps. The Valley Point Terminal Capacitance is typicaly

Hi Gregor Well - what are you going to do? I think you'll find that the TD252 is unobtainium. Since buying Stan's 4.7mA tunnel diodes, which don't cost a king's ransom, is better than nothing why

Who is the Owner/Moderator of this list? I've noticed that my new posts (since a week or so) have not been published on the list. On the other way receiving posts works ok. Actually I'm posting from

Hello again! Thank you for your quick reply. I've also seen this Tunnel Diodes on ebay but these are NOT "TD252 (152-0214-00)" !! The ones that are sold on ebay are also used in the 1S1 (there are a

I don't think that necessarily helps - the full cal procedure for the test fixures calls for a 7S12; a pulse generator (S52) is used to supply a clean and fast pulse and the two sampling heads look at

looks like evil was trying to jump the Grand Canyon when it fell out. Ouch!! There does seem to be some good parts though. If anyone buys it can you let us know if the CRT survived, the shield is

Hi, all; IIRC someone on this group has a 647. FYI there is a cal fixture plug-in 016-0224-01 on ebay #3801315295. (usual disclaimer etc.) kindest regards Tim

Is there a writeup or a brief overview describing the differences between the A and non-A versions? Thanks, Gottfried Ira http://ira.club.atnet.at/ Dennis Tillman wrote:

Just spotted 3801330192 on eBay. This seems to be the fairly rare 7934 storage scope, but it comes with a 7T11/7S11/S4 sampling combo (and 7B80/7A18). I have no idea whether the sampler works. They

Hello Greyhawk, That auction is being conducted by Stan & Patricia Griffiths, w7ni, so you know it is quality product. Good luck. Dsrrin Greyhawk <greyhawkeng@...> wrote: Some FYI... The

Newbie to your list...Hi all. Im new the the audio amp building hobby. Ive built 4 or 5 small tube amps. They all worked well. More or less. So I bought a cheep T922 scope. Im learning to use it.