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On 31/10/18 21:48, tekscopegroup@... wrote: > On Tue, Oct 30, 2018 at 01:11 PM, Chuck Harris wrote: >> For what it's worth, the power cycle counter, and on time counter >> are meant to be reset

Hi Chuck, this certainly makes a lot of sense. Thanks for clarifying it, never heard this simple and logical explanation from anyone else, other that people being very happy when they see low numbers

Hi...and thanks for the offer towards the end of your letter Fabio...I sent in what I presume to be the correct 'slot', {Ou pergunte ao vendedor...Escreva uma pergunta... } this as follows: Hi I need

Thanks Fabio...I'll note all that and look at the URL's....It will help me gain knowledge I am much appreciative and will follow your leads. I think you are pretty much on the ball in what you are

Wally, I wonder what sort of price you expect (I have a 545B and would like some idea of what it is worth). Thanks, Roy PS: I tried to get an email address from the post, but this is what I got:

Hi, My 464, 466 and 475A all have the same arrangement of time-base selection buttons, the top one being marked "A LOCK KNOBS". It looks to me as if the 465 has the same button arrangement, but the

Hello jack 465M is the commercial version of AN-USM425V AN-USM 425V is the military version of 465M Both are fully compatible with each other and share the same parts and Modules 465M and 465 are not

Indianapolis IN

Where on planet earth are you? Craig

Hello Jack, What you refer to as 425 Mil is, for correctness sake, a 465M or an AN/USM 425. It confused me at first, as I didn't recall there was ever a 425 oscilloscope. For what I know, the 465M is

I have pics of a 545B working!! I could not believe that it fired right up!! It is for sale if anyone is interested. I will E mail pics to anyone who asks Wally KC9INK

OK - I tried this. The Varta 3V batteries have welded on tabs normally for PCB mounting for memory battery backup. But if these are bent at right angles they solder right in. Now the new voltage of

My 577 displays the retrace problem. I changed C581 in the 177 supply and four resistors R552, R554, R556, and R558 (all 4.3K, which measured between 4.7K and 5K), but it did not make a difference.

Hi Steve, I have been out of town for the weekend for Holloween party at my son's just got home this evening. I do have the High Voltage Assembly how do you mean the trigger knob assy? I can get them

I seem to have found a board from the elusive 463 scope by comparing to tekwiki front panel photos. Does any other scope have a button marked "lock knobs"?

On Tue, Oct 30, 2018 at 02:52 PM, Jack wrote: Sorry ...the keyboard made an error.....they do that quite often to me and threats and invective directed to it do not improve their performance!!! My

Hi. I'm a new member finding my way. I bought a lot of Tektronix scopes for the services when with Defence during Vietnam era and visited Tektonix at North Ryde (NSW) to see about repairs to (I think

For what it's worth, the power cycle counter, and on time counter are meant to be reset after every calibration. They are there to let the technician know how long it has really been since the last

Thanks Dennis, and everybody. I stand corrected, all these years I thought I had the 3 meter one. I never measured it, it just seemed long. I measured it today and yup, about 6 feet. Everyone with the