Re: Tektronix 2247A problem. Keep or return?
Hmmm, I didn't know this was ever a possibility. Can you give some examples of DVMs that have this "feature", where there's no blocking capacitor on the AC input?
This makes me wonder which reading,
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Jim Adney
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#209119
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Looking for 205 or 205-3
Hello guys!
Does anyone know of any 205 carts anywhere? I would really love one for my 556.
Best regards,
Alex
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lungualexandru43@...
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#209118
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Re: For my 7854 looking for MicroLab I
Tnx Holger for your tips!
I will look into those directions (I was examining the schematic diagram of the horizontal readout amplifier…).
It seems that you watched at my YouTube channel or at my
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Alberto, IZ2EWV
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#209117
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Re: OT: Wanted a willing assistant to buy an item from US eBay and ship it to the UK
Thanks to all. This is currently being investigated.
David
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David C. Partridge
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#209116
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Re: OT: Wanted a willing assistant to buy an item from US eBay and ship it to the UK
Hello,
You can use SHIPITO ( https://www.shipito.com )
They will provide to you an US adress for Ebay and they can ship to you in UK with UPS or FEDEX
Best regards
Eric
By
f1ghb
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#209115
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Re: Tektronix 2247A problem. Keep or return?
[email protected]> wrote:
Yeah, until you've eliminated PSU problems, there's no point in
troubleshooting anything else.
I have a question. What is the best way to measure ripple on the LV
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Sigur?ur ?sgeirsson
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#209114
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Re: New Customs Duties on Imports to the USA, regarding CondorAudio Tekscope Kits
For the components (sidestepping political comments), it's the same reason why people buy pre-packaged meals.? It's more convenient for one.? The other is that you know what you're getting, and the
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Harvey White
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#209113
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Re: Tektronix 2247A problem. Keep or return?
Be a little cautious with this. Some meters give you only the ripple when on AC, but some also include the DC measurement (true RMS includes DC). So if the reading doesn't change much when you switch
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Steve Hendrix
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#209112
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Re: Tektronix 2247A problem. Keep or return?
It may not be the BEST way, but the quick and simple way is to use the same handheld DVM that you use to measure the DC voltage. Just switch your DVM from DC to AC and you will get a very good idea of
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Jim Adney
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#209111
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OT: Wanted a willing assistant to buy an item from US eBay and ship it to the UK
There's an item on US eBay that I can't purchase because the vendor blocks
non-US buyers.
Is there someone who's willing to purchase it for me ($200), and ship to
the UK using a reputable courier
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David C. Partridge
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#209110
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Re: New Customs Duties on Imports to the USA, regarding CondorAudio Tekscope Kits
Typo - sorry about this
Should be:
Where would you want a thick film, or a Ceramic, or a carbon film resistor?
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M Yachad
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#209109
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Re: sc504 Ghost Images
Jon,
Thanks for the recommendation! I found it and looking at it now.
Barry
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Barry Breaux
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#209108
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Re: New Customs Duties on Imports to the USA, regarding CondorAudio Tekscope Kits
Roy,
I'm not going to blow my own horn here, as I do this primarily as a service to fellow Tek owners.
There are hundreds of members here who have bought my kits, who can speak for me if they
By
M Yachad
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#209107
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Re: Tek user comments
For convenience:
/g/TekScopes/photosearch?p=created%2C%2C%2C50%2C1%2C0%2C0&q=tek%20user%20comments
Raymond
By
Raymond Domp Frank
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#209106
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Re: Tektronix 2712 Amplitude Normalization Fail
Hello Trevor,
Sorry for the late reply.
I would first start with allignment of the 3kHz, 30kHz and 300kHz filters in the VR Module explained in the Service Manual. The trim capacitors get bad contact
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Jaap Rusticus
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#209105
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Re: New Customs Duties on Imports to the USA, regarding CondorAudio Tekscope Kits
I just deleted a message on this thread. If any more divisive messages appear, they will be deleted and the thread will be locked.
David
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David C. Partridge
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#209104
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Re: New Customs Duties on Imports to the USA, regarding CondorAudio Tekscope Kits
IMO... I'm not sure... at this time... expressing political opinions... in the forum... is a good thing.... I mean good for the forum.
I'd like to here more about why people use 'capacitor kits' ...
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Roy Thistle
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#209103
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Re: TV TRC repair
I had always heard that Sony was exceptionally nasty about keeping people from rebuilding their jugs. Either this was not true or there were cracks in the system that allowed some to slip
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greenboxmaven
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#209102
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Re: TV TRC repair
Ask ETF, the Early TV Foundation.
The the Trinitron gun was probably old stock horded by someone like me...
Ha!
Frank DuVal
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Frank DuVal
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#209101
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Re: New Customs Duties on Imports to the USA, regarding CondorAudio Tekscope Kits
You may have no choice...is you iphone or android containg china components?
By
Jean-Paul
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#209100
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