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7B53A seamless modification... Adding Alternate Delayed time base visualization (with trace separation)
Hey guys, While visiting the features of a different time base (a 7B92) I realized it has the possibility to display the delayed time base in alternate mode with the MTB, with a "trace Separation"
By Fabio Trevisan · #151433 ·
Re: Unknown Tek Scope
I'd keep it for the sheer reason that it's unique. Hopefully, it wasn't too expensive. Might be able to get it working, might not. Harvey
By Harvey White · #151432 ·
Re: Unknown Tek Scope
I sent emails to Tek asking them what it is.? Finally, got a reply that it was a prototype that was never put into production. /g/TekScopes/album?id=71356&p=Name,,,20,1,0,0 Bob.
By bobh@joba.com · #151431 ·
Re: Free to a good home
Robin, I live nearby, in Malmesbury, but in all honesty I have more equipment than I reasonably have room for. Having said that, I get more fun from fixing scopes than from looking at them. Would
By Roger Evans · #151430 ·
Re: Tektronix 2467B good buy?
Repeat after me: thin
By Harvey White · #151429 ·
Re: Tektronix 2467B good buy?
On Tue, 2 Oct 2018, Harvey White wrote: > On Tue, 02 Oct 2018 11:36:48 -0700, you wrote: > >> On Tue, Oct 2, 2018 at 09:11 AM, <jmtfungus@...> wrote: >> >>> >>> Hi all, a local seller is
By Sergey Kubushyn · #151428 ·
Re: Tektronix 2467B good buy?
That scope is also the same as (but this one has a hi
By Harvey White · #151427 ·
Re: Tektronix 2467B good buy?
Seems like a reasonable deal. I know I want that scope really badly, after watching that darn vintageTek video. https://www.youtube.com/watch?v=v9KaTgChudw Tektronix 2467B "Bright Eye (tm)"
By Brendan · #151426 ·
7A19
Anyone in the US want a 7A19 in good condition from IBM? Serial B036204 $25 + $2 packing + carrier's shipping (around $11 probably)
By John Griessen <john@...> · #151425 ·
Re: Tektronix 2467B good buy?
On Tue, 2 Oct 2018, machineguy59 via Groups.Io wrote: Yes, but that is a separate issue. It might also need PS re-capping (that is a good thing to do once it is already opened for maintenance) but
By Sergey Kubushyn · #151424 ·
Re: Tektronix 2467B good buy?
I want to add that it may also need repairs on the A5 control board.? These used surface mount parts and the electrolytic capacitors leaked onto the board, etching traces and components until they
By machineguy59 · #151423 ·
Re: Stan Griffith's Resource Site
Alright, Dennis, fair enough. There's nothing nefarious on my end (I'm not some troll seeding disinformation) and I was actually very frustrated about reaching what i thought was a literal "dead end"
By Malcolm S <seraphim4000@...> · #151422 ·
Re: Tektronix 2467B good buy?
On Mon, 1 Oct 2018, jmtfungus via Groups.Io wrote: 2467B is the crown jewel of them all. MCP CRT makes a huge difference letting you see what you could miss on 2465B. TEST 4 FAIL 10 is nothing to
By Sergey Kubushyn · #151421 ·
2445A calibration
Dear forum members, I need your help in calibrating 2445A o-scope after it was repaired (re-capped). Currently it says FAIL04 (bad SRAM content). I have the TG501 time mark generator (2 ns option is
By maxim.vlasov@... · #151420 ·
Please help with 2445A calibration
Dear forum members, I'm trying to calibrate my 2445A scope just being repaired (I've lost all the calibration settings FAIL04, had a smoking power supply. Now everything seems ok after recapping).
By maxim.vlasov@... · #151419 ·
Tektronix 2467B good buy?
Hi all, a local seller is offering a Tektronix 2467B for around $300 USD. The catch is it has an error code TEST 4 FAIL 10 at power on and claims it just requires re-calibration. Would any
By Jude Taylor · #151418 ·
Re: Stan Griffith's Resource Site
Malcom, Stan is swamped with email and he is, at his age, slowing down. So I am not surprised he didn't respond via email. He doesn't respond to my emails either because they are buried so deep in
By Dennis Tillman W7pF · #151417 ·
Re: STAN GRIFFITHS IS NOT DEAD, Topic was "Stan Griffith's Resource Site"
To all: Please, no further posts regarding Stan and the database. Stan cannot help. I do not know Bill Den Beste and I do not have the time to contact him. Dennis Tillman W7PF. -- Dennis
By Dennis Tillman W7pF · #151416 ·
Free to a good home
I was hoping that this would be collected a while ago but nothing happened so I've thrown it open to everyone. 7623A mainframe 7A18 dual trace amp and 7B35A dual time base. I was given this to
By Robin_Birch · #151415 ·
Re: And the winner is my "new" 7A13! Was: 7K series - Conceptual question - What's the 3rd most useful plugin
George, Tom, and all, I cut the thing apart so I know what it looks like inside the socket bore and also the config of the socket. It is as George says it has a three tab annular ring in a groove
By v_12eng@... · #151414 ·