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Re: 7704A Repair and modules.
The Often the Tantals for Supply Decoupling having a short. The Chokes which are lo
By Jorgen Lund-Nielsen · #259 ·
7704A Repair and modules.
Good Evening I have a 7704A mainframe that is in need of repair. I turned it on this morning after not having been powered up for about 2 years. The trace was moving around erratically. Then I
By Bob H. <fisher_c_body@...> · #258 ·
Re: Tektronix 466 Storage Scope Knobs Needed
Bill, if you don't mind knobs that aren't perfect, I have enough used ones to set up. They may be cracked, have a soldering iron ding, have some paint rubbed off, but they're serviceable. When I
By dhuster@... · #257 ·
7844 mainframe part needed
Hello, Would anyone have a vertical output hybrid for a 7844? Tek part 155-0064 I believe... If anyone has a 7844, I can email them the necessary pictorial info where the part is and how to remove it
By ilimzn · #256 ·
Re: 3C66 carrier amplifier
This allows as Interesting... thanks! So it's the 2/3 series equivalent of the type Q strain gauge then, I assume. George
By George <vee420@...> · #255 ·
Tektronix 466 Storage Scope Knobs Needed
Hello, if anyone has access to or knows a source for the following 466 parts, I would be grateful: - (2) A&B trigger level knobs #366-1280-00 - (1) B trigger slope knob #366-1278-00 - (1) vertical
By Bill Wollam · #254 ·
Re: Looking for 465B parts - air filters?
What's REALLY bad about leaving the filter out of the 465/475 scopes is when they're used "IBM" style -- rear on the floor while working on equipment. That fan "vacuums" up every dust moozie in
By dhuster@... · #253 ·
Re: Looking for 465B parts - air filters?
the is (and Hello Dean, I remember the Filter-Kote (milky water-soluble oil?) days for the metal filters in the 5xx scopes (!) I've been cutting up the
By ashtonb@... · #251 ·
Re: 3C66 carrier amplifier
Hi George, The 3C66 interfaces to a wide variety of mechanical transducers. This allows display of all kinds of mechanical measurements on the CRT face such as vibration, mechanical shock, shaft
By Stan or Patricia Griffiths <w7ni@...> · #252 ·
3C66 carrier amplifier
What does a 3C66 carrier amplifier do, or what do you use it for? Thanks! George
By George <vee420@...> · #250 ·
Re: Info Needed on 1M1 Test Unit
manual That can be some handy information. But be forewarned about U.S. Army calibration T.O.s (Technical Orders) which the USAF also uses. I have seen some that leave a lot to be desired. For
By dhuster@... · #249 ·
Re: Info Needed on 1M1 Test Unit
I'm not sure how helpful this is, but the government calibration manual for the TU-7 / 1M1 / 067-0521-00 / 067-0521-01 is available online: https://www.logsa.army.mil/etms/data/A/009074.pdf
By dd@... · #248 ·
Re: Info Needed on 1M1 Test Unit
Hi George, I think you can get by just fine with the 067-0521-00 manual for maintaining your 067-0521-01. Those units require almost zero maintenance anyway. You will probably never have occasion
By Stan or Patricia Griffiths <w7ni@...> · #247 ·
Re: Info Needed on 1M1 Test Unit
545A. later. I have a 067-0521-01, how much different is this and would a 067-0521-00 manual be sufficient for maintenance and usage of this unit? Thanks!
By George <vee420@...> · #246 ·
Re: Info Needed on 1M1 Test Unit
Hi Marc, Yes, the 1M1 is a very good tool to use in adjusting and checking a 545A. the 1M1 was also known as the TU-7 earlier and then the 067-0521-00 later. It is a newer instrument than the 545A
By Stan or Patricia Griffiths <w7ni@...> · #245 ·
Re: Info Needed on 1M1 Test Unit
Sure. This plugin is also known as the 067-0521-00. Manuals are available from: Bob Howard howardr@... http://www.magma.ca/~howardr/manuals.htm Ron Ford W.J. Ford Surplus
By dd@... · #244 ·
Info Needed on 1M1 Test Unit
Two-part query: Would a 1M1 Test Unit plug-in be a useful tool in checking and setting up out a long-disused 545A scope? I have the plug-in but am not sure of its intended application. Does anyone
By marc ellis <mfellis@...> · #243 ·
Re: Looking for 465B parts
Hi, Don, The grounding spring you need was used in about 30 different models of Tek scopes, so if you find a complete junker anywhere, you may also find the part. The pouch lip can be a problem.
By dhuster@... · #242 ·
Re: Strange 7912AD *EMERGENCY POST*
Ashton Brown wrote:
By Laurent Lamesch <jlamesch@...> · #241 ·
Re: Looking for 465B parts
Hi Don, The Service Manual for the TAS465 is part number 070-8524-01. I have a copy of one in my workshop (not for sale). The only problem being is that I live in Sydney, Australia. Best
By Andrew Campbell <service@...> · #240 ·