Re: Vintage parts for sale
I know, right?? But there's no choice in the modern world with business.? Even if there were, we couldn't use it, with the government CMMC requirements for data security ever-tightening on contractors.
? ?...but that assumes you'd be running a similarly awful piece of
software from Microsoft. ;)? Life is just too short for either.
? ? ? ? ? ? ? ? ?-Dave
On 2/21/25 12:31, Nick Andrews via wrote:
> Yes, another scourge of nonsense and low tech form Apple.? But you
> should be able to download a free viewer plugin for Windoze.? My work
> laptop views them fine once I installed a driver.
>
> On Fri, Feb 21, 2025 at 11:08?AM Peter Gottlieb via
> <> <hpnpilot=[email protected]
> <mailto:[email protected]>> wrote:
>
>? ? ?Microsoft requires you to buy a plugin to easily view them. It’s an
>? ? ?Apple format. The free ones are unwieldy to use.
>
>? ? ?Peter
>
>>? ? ?On Feb 21, 2025, at 12:04?PM, Heinz-Peter Deutsch via
>>? ? ?<> <hpdeutsch=[email protected]
>>? ? ?<mailto:[email protected]>> wrote:
>>
>>? ? ?? Hi Jurek,
>>
>>? ? ?send your pictures in jpg format--> not in HEIC format
>>? ? ?nobody can read it.
>>
>>? ? ?Peter
>>? ? ?============================
>>>? ? ?Sent from my Phone.
>>>
>>>
>>>? ? ?-------- Original message --------
>>>? ? ?From: "jerzy przezdziecki via <>"
>>>? ? ?<jprzezdziecki=[email protected]>
>>>? ? ?<mailto:jprzezdziecki=[email protected]>
>>>? ? ?Date: 2/21/25 17:52 (GMT+02:00)
>>>? ? ?To: [email protected]
>>>? ? ?<mailto:[email protected]>
>>>? ? ?Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts for sale
>>>
>>>? ? ?Hey, here is the link to pictures of parts.,
>>>? ? ? <>
>>
>
--
Dave McGuire, AK4HZ
New Kensington, PA
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Re: 8596E Spectrum Analyzer Fault
Okay, well, I've been able to bring on the fault condition by simply rotating the datum dial whilst in the 'stop frequency' mode, so dirty keys are now looking increasingly unlikely (though they will require attention).
Since the consensus (such as it is!) is to investigate the PSU, I'll do that next. I'll scope the power rails of the individual low voltage supplies out of the main PSU and check their voltage levels are within spec. That should trap 99% of PSU problems. I'll also check the ESRs of the larger electrolytics and any suspicious bulges whilst I'm at it. Anything else I should look at?
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hp82906A HPIB printer NOS available
PM me direct for shipping info.?
?
Thanks, Alan?
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Re: Vintage parts for sale
...but that assumes you'd be running a similarly awful piece of software from Microsoft. ;) Life is just too short for either.
-Dave
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On 2/21/25 12:31, Nick Andrews via groups.io wrote: Yes, another scourge of nonsense and low tech form Apple.? But you should be able to download a free viewer plugin for Windoze.? My work laptop views them fine once I installed a driver.
On Fri, Feb 21, 2025 at 11:08?AM Peter Gottlieb via groups.io <> <hpnpilot@... <mailto:[email protected]>> wrote:
Microsoft requires you to buy a plugin to easily view them. It’s an
Apple format. The free ones are unwieldy to use.
Peter
On Feb 21, 2025, at 12:04?PM, Heinz-Peter Deutsch via groups.io
<> <hpdeutsch@...
<mailto:[email protected]>> wrote:
? Hi Jurek,
send your pictures in jpg format--> not in HEIC format
nobody can read it.
Peter
============================
Sent from my Phone.
-------- Original message --------
From: "jerzy przezdziecki via groups.io <>"
<jprzezdziecki@...>
<mailto:jprzezdziecki@...>
Date: 2/21/25 17:52 (GMT+02:00)
To: [email protected]
<mailto:[email protected]>
Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts for sale
Hey, here is the link to pictures of parts.,
<>
--
Dave McGuire, AK4HZ
New Kensington, PA
|
Re: Vintage parts for sale
Sorry I will convert them to jpg. J Wys?ane z iPhone'a
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Wiadomo?? napisana przez Nick Andrews via groups.io <nickjandrews@...> w?dniu 21 lut 2025, o?godz. 18:32:
? Yes, another scourge of nonsense and low tech form Apple.? But you should be able to download a free viewer plugin for Windoze.? My work laptop views them fine once I installed a driver. On Fri, Feb 21, 2025 at 11:08?AM Peter Gottlieb via <hpnpilot= [email protected]> wrote: Microsoft requires you to buy a plugin to easily view them. It’s an Apple format. The free ones are unwieldy to use.? On Feb 21, 2025, at 12:04?PM, Heinz-Peter Deutsch via <hpdeutsch=[email protected]> wrote:
?
Hi Jurek,
send your pictures in jpg format--> not in HEIC format
nobody can read it.
Peter
============================
-------- Original message --------
Date: 2/21/25 17:52 (GMT+02:00)
Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts
for sale
Hey, here is the link to pictures of parts.,
|
Re: Vintage parts for sale
Yes, another scourge of nonsense and low tech form Apple.? But you should be able to download a free viewer plugin for Windoze.? My work laptop views them fine once I installed a driver.
On Fri, Feb 21, 2025 at 11:08?AM Peter Gottlieb via <hpnpilot= [email protected]> wrote: Microsoft requires you to buy a plugin to easily view them. It’s an Apple format. The free ones are unwieldy to use.? On Feb 21, 2025, at 12:04?PM, Heinz-Peter Deutsch via <hpdeutsch=[email protected]> wrote:
?
Hi Jurek,
send your pictures in jpg format--> not in HEIC format
nobody can read it.
Peter
============================
-------- Original message --------
Date: 2/21/25 17:52 (GMT+02:00)
Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts
for sale
Hey, here is the link to pictures of parts.,
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Keysight U1242B Schematic
Does anyone have a schematic for a Keysight U1242B meter?
?
I am trying to troubleshoot an "Aerr" error.
?
Thanks.
Mark
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Re: VNA Reference Impedance Renormalization
Good catch, Dave!? I'd kind of skimmed over the .pdf and then filed it for future reference myself.
I'd measured some boards probably 10-15 years ago with a 50 ohm VNA and was surprised to get reasonable measurements.? I figured the power distribution network we were looking at would swamp out the 50 ohms of the VNA with near shorts and opens, but it didn't.? Must have been in one of those sweet zones.? In my *spare time* I'll run some resistors on the Advantest VNA in my garage lab (don't hold your breath waiting).
Jim Ford Laguna Hills, California, USA
On Friday, February 21, 2025 at 04:30:31 AM CST, Dave_G0WBX via groups.io <g8kbvdave@...> wrote:
Hi.
Just me, or is there a bit of an inconsistency on page one of
that PDF?
Between the text descriptions and the illustration below,
regarding how to measure Low, Medium and High impedance DUT's.?? I
think the order of the text descriptions and the illustrations are
different.
Also, the first illustration surely is a S11 measurement, not
S21.
Yes, No??? If no, why, in detail please.
73.
Dave 'KBV.
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Re: Vintage parts for sale
You can use for free
also batch convert is possible
But he offers only some old russian parts, R, C, Tr
Peter
==========================
Am 21.02.2025 um 18:07 schrieb Peter
Gottlieb via groups.io:
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Microsoft requires you to buy a plugin to easily view them. It’s
an Apple format. The free ones are unwieldy to use.?
|
Re: Vintage parts for sale
Microsoft requires you to buy a plugin to easily view them. It’s an Apple format. The free ones are unwieldy to use.?
toggle quoted message
Show quoted text
On Feb 21, 2025, at 12:04?PM, Heinz-Peter Deutsch via groups.io <hpdeutsch@...> wrote:
?
Hi Jurek,
send your pictures in jpg format--> not in HEIC format
nobody can read it.
Peter
============================
-------- Original message --------
Date: 2/21/25 17:52 (GMT+02:00)
Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts
for sale
Hey, here is the link to pictures of parts.,
|
Re: Vintage parts for sale
Hi Jurek,
send your pictures in jpg format--> not in HEIC format
nobody can read it.
Peter
============================
toggle quoted message
Show quoted text
-------- Original message --------
Date: 2/21/25 17:52 (GMT+02:00)
Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts
for sale
Hey, here is the link to pictures of parts.,
|
Re: HP 3403C True RMS Voltmeter display fault
Hello,
For Joel:
1. Yes, the blinking +1 indication remains on DC. Actually, it remains +1 on any setting, with or without the converter inside. It does not seem to care.?
2&3. I will report the results.
?
For Jeff:? The clock is actually a good old NE555. This is what HP used but also the solution used by Intersil in the datasheet. I'll check the clock output.?
?
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Re: Vintage parts for sale
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-------- Original message -------- From: "jerzy przezdziecki via groups.io" <jprzezdziecki@...> Date: 2/21/25 17:52 (GMT+02:00) Subject: Re: [HP-Agilent-Keysight-equipment] Vintage parts for sale
Hey, here is the link to pictures of parts., https://we.tl/t-Bd7cqIsGTG Let me know what you need. I prefer to sell all of them. Best Jurek ?On 21/02/2025, 16:49, "Alexander Huemer via groups.io" < [email protected] <mailto: [email protected]> on behalf of aziD5eeth9fe@... <mailto: [email protected]>> wrote: Hi! On Fri, Feb 21, 2025 at 12:51:21PM +0100, jerzy przezdziecki via groups.io wrote: > I am closing down my father’s long-standing workshop, which > specialized in tube and radio technology using components available in > the 1970s and 1980s. There are hundreds of germanium diodes, > transistors, ceramic tubular capacitors, styroflex capacitors and > power resistors—both new and desoldered. There’s a large quantity of > these components. If anyone is interested, I can send photos and a > detailed description. Some pictures and a list of items would be appreciated. I personally could imagine to want a 'grab bag' of a small quantity of the individual items. You know, 'just in case'. -Alex
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Re: Looking for 54300A operating and service manual
I'm all set now, thanks again.
Peter
On 2/21/2025 10:17 AM, Peter Brown via
groups.io wrote:
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Cheers - Is that all you need?
?
?
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Re: Vintage parts for sale
Hey, here is the link to pictures of parts., Let me know what you need. I prefer to sell all of them. Best Jurek ?On 21/02/2025, 16:49, "Alexander Huemer via groups.io" < [email protected] <mailto: [email protected]> on behalf of aziD5eeth9fe@... <mailto: [email protected]>> wrote: Hi! On Fri, Feb 21, 2025 at 12:51:21PM +0100, jerzy przezdziecki via groups.io wrote: I am closing down my father’s long-standing workshop, which
specialized in tube and radio technology using components available in
the 1970s and 1980s. There are hundreds of germanium diodes,
transistors, ceramic tubular capacitors, styroflex capacitors and
power resistors—both new and desoldered. There’s a large quantity of
these components. If anyone is interested, I can send photos and a
detailed description. Some pictures and a list of items would be appreciated. I personally could imagine to want a 'grab bag' of a small quantity of the individual items. You know, 'just in case'. -Alex
|
Re: Vintage parts for sale
Hi! On Fri, Feb 21, 2025 at 12:51:21PM +0100, jerzy przezdziecki via groups.io wrote: I am closing down my father’s long-standing workshop, which
specialized in tube and radio technology using components available in
the 1970s and 1980s. There are hundreds of germanium diodes,
transistors, ceramic tubular capacitors, styroflex capacitors and
power resistors—both new and desoldered. There’s a large quantity of
these components. If anyone is interested, I can send photos and a
detailed description. Some pictures and a list of items would be appreciated. I personally could imagine to want a 'grab bag' of a small quantity of the individual items. You know, 'just in case'. -Alex
|
Re: Looking for 54300A operating and service manual
Yes!? Thank you, this has exactly what I need!
Peter
On 2/21/2025 10:04 AM, Peter Brown via
groups.io wrote:
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Take a look at the .pdf file in?
?
Files -? A temporary directory for photographs and help
relating to emails and posting? - 54300A
?
This is the schematic for the input card - it may have what
you need
?
Peter
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Re: Vintage parts for sale
according to the O.P.'s other posts: Warsaw Poland.
?
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Re: HP 3403C True RMS Voltmeter display fault
Actually, if the display is goofy, not counting or "wiggling", maybe the clock oscillator that drives the system or display is not running. Probably a simple oscillator crystal with a pair of gates.
Look around with a scope and see if you have gating action anywhere. Jeff Kruth
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Re: Vintage parts for sale
Hi Jurek, This sounds interesting for me as I do restore vintage radios and even test equipment - I am in the Netherlands, I would ask where you are located and if you would be able to ship to me here? Best regards, Trevor
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Nick Andrews
Jinxie
Dave McGuire
Trevor Gale