Re: Schematic for HP 16047B Test Fixture
Here is the schematic of my unit. It does not make a lot of sense to me. Any thoughts? The diodes I understand, the 20 ohm (0.27 ohm according to the parts list) I don't, especially the one off the
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peter bunge
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#95721
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Schematic for HP 16047B Test Fixture
Does anyone have (or has drawn) a schematic for the 16047B test fixture used with impedance analyzers? Mine seems to have modifications. There is a drawing of the insides in the Operating Note
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peter bunge
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#95720
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Re: My $25 "In Poor Shape" 3468A has arrived
Oh-- De-oxit/Cramolin on the sockets was necessary to finallyget a .0001+/- zero reading.J
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J Mcvein
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#95719
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Re: My $25 "In Poor Shape" 3468A has arrived
I did receive a set of those clips, and found it necessary tosolder the 4mm expansion sleeve/banana part to the base ofthe plug so it doesn't spin and make poor contact.? The meter will not zero
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J Mcvein
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#95718
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Re: My $25 "In Poor Shape" 3468A has arrived
I have a set on order and will report when they arrive. Jeremy
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Jeremy Nichols
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#95717
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Re: E7495A/B software
david.partridge@...> wrote: Is this true? I don't think groups.io auto-deletes attachments any more than uploaded files or folders. The only mention of deleting attachments on their site is
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Sigur?ur ?sgeirsson
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#95716
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Re: E7495A/B software
If enough people tell me that this works, I'll ask the moderator to see if we can put it in files. Although it worked fine for me, I would like some input before putting it into files. If anyone uses
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Wallace Gasiewicz
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#95715
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Re: HP 3325A - Help with photos of Option 002 PCB?
I, too, would like some pictures of Option 002. Perhaps they can be posted in the Files section. Thanks. Joe Sent: Thursday, April 04, 2019 5:09 AM To: [email protected] Subject:
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J. L. Trantham
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#95714
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Re: Schaffner explosions (Re: [HP-Agilent-Keysight-equipment] HP8657B Mains Filter Disaster)
From: Chuck Harris <mailto:cfharris@...?subject=Re:%20Schaffner%20explosions%20%28Re%3A%20%5BHP-Agilent-Keysight-equipment%5D%20HP8657B%20Mains%20Filter%20Disaster%29> Date: Wed, 03 Apr 2019
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Dave_G0WBX
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#95713
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Re: HP 3325A - Help with photos of Option 002 PCB?
That would be awesome if you could take a few good photos. :) I have a source on the power connectors, and the signal connectors look to be just RCA style, so they should be easy to find too. I think
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Jared Cabot
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#95712
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Re: HP 3325A - Help with photos of Option 002 PCB?
Hi, I was recently thinking about the same for my 3325B, but ended up buying a non working 3325A with the option and just transplanted the option. This has the advantage that you get all the
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Szabolcs Szigeti
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#95711
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HP 3325A - Help with photos of Option 002 PCB?
Hi, I have just recently picked up a working 3325A Function Generator, and am thinking about building my own Option 002 board (High Voltage output board) to give me 40v output capability. I had good
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Jared Cabot
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#95710
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Re: HP 70590A Information wanted part of HP 70000 / MMS
70590A H69 is supported from 70900A version 861015 (MEM+ hardware) . --------------------------------------------
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jfphp
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#95709
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Re: E7495A/B software
Attachments may vanish after a while. far better to place something like this in the Files Area in an appropriately named ¡°Folder¡±. David Sent: 04 April 2019 04:46 To:
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David C. Partridge
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#95708
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Re: My $25 "In Poor Shape" 3468A has arrived
I bought some which look identical to that, and they didn't work. I demanded and eventually got a refund. The symptom was that on one of the leads, when measuring the resistance from one 4mm plug ->
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Tom Gardner
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#95707
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Re: E7495A/B software
¡°Put it¡± as in make a FAT32 file system on the card and load the files on it? Gr¨¹?e, Carsten
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Carsten Bormann
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#95706
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Re: HP 8720D - Debugging story
Here is some CPU fan information. The same processor board is used in the 8720ES where the fan is: SUNON KDE0504PEB2-8 5V dc / 0.4W The fan and heat sink on the 8720D may be different, so this
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pianovt
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#95705
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Re: E7495A/B software
Let us hope this file is not too big This is the entire Full625 upgrade with the freq/time GPS patch already done Just unzip and put it on a PCMCIA or CF card and boot the e7495 If anyone tries this
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Wallace Gasiewicz
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#95704
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Re: HP 70590A Information wanted part of HP 70000 / MMS
I believe it is supported in conjunction with a 70900A. I won¡¯t have access to a large-format scanner for a month or so, so I can¡¯t scan the schematics. But I have scanned and will send you the
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David & Laura
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#95703
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Re: My $25 "In Poor Shape" 3468A has arrived
My chinese Kelvin test leads finally arrived, and they look & feel very good and solid. As usual my 3468A almost reads zero altough still a bit negative when I short them out. But I am pretty sure
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Alex
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#95702
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