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Re: Service manual scan post processing
[email protected]> wrote: I've tried hugin for schematics, and was unsuccessful: many of the continuous lines were no longer continuous, and it connected some lines incorrectly. What settings did you
By Tom Gardner · #150305 ·
WTB: Manual for Dymec 2411A Guarded Data Amplifier accessory for HP 2401C Voltmeter.
Hello, Would anyone have a manual for the Operating & Service Manual for the Dymec *2411A Guarded Data Amplifier* that they could sell? Kind regards, Terry ZL1NOW ( https://www.qrz.com/db/ZL1NOW
By Terry Gains · #150304 ·
Re: Service manual scan post processing
I use software called Hugin. Bit of a learning curve, but works semi-reliably after you get it down. However, I would not want to do hundreds of stitches using Hugin, so if the Adobe solution is a 1
By Michael Bierlein · #150303 ·
Re: HP8648A - attenuator glitches
I have never worked on an 8648A so this is a SWAG, it may be that the attenuator is a HP 33321A series attenuator (4GHz version), this would have the push rods and o-rings. I have seen some of the
By Don Bitters · #150302 ·
Re: HP 8670B amplifier - does it ring a bell with anyone?
When we saw that the full designation was 8670B - K29, that told me that the unit was an add on kit, likely a limited edition. It was certainly related to the 867xy (x=0-3, y=A-D) family of
By Don Bitters · #150301 ·
Re: HP8673C Restoration project
Hi Allan, I don't know if this is the most recent version, but here is what I have. BD4 page 363
By Yves Tardif · #150300 ·
Re: Test Set Program Development Tool DEV_PL on 3.5" floppy
We'll do our best. Ping me off-list for shipping info. -Dave -- Dave McGuire, AK4HZ New Kensington, PA
By Dave McGuire · #150299 ·
Re: Test Set Program Development Tool DEV_PL on 3.5" floppy
Hi Dave! I will be looking to discuss with you to handle imaging of the DEV_PL disk and possibly others. I had quite the adventure going through the forgotten old computers stashed in a garage
By Jim · #150298 ·
Re: HP 1660 / 1670 logic analyzer inverse assembler utility
Yes, I'd missed that one!
By vk2bea · #150297 ·
Re: HP8648A - attenuator glitches
I should have added the 'glitch' is only a momentary break - perhaps 10-50 milliseconds - before the requested level is outputted.
By Kit · #150296 ·
Re: HP 1660 / 1670 logic analyzer inverse assembler utility
Ah yes, I suppose if you run an X window then you don't really need to export screenshots onto disk. Thanks for testing those, my own notes were not as thorough. In the meantime I also remembered I
By fenugrec · #150295 ·
Re: HP 1660 / 1670 logic analyzer inverse assembler utility
I must say that I've only used the Alt+PS feature to save a screenshot of the Window in Linux. I just tried saving the "print" -> "flexible disk" function and I *could* load all the file formats in
By vk2bea · #150294 ·
Re: Service manual scan post processing
That's a great question and I honestly don't know. I would think that Google has a fairly robust language capability (they have the translate tools, after all) but I don't know how that might play
By John Ackermann N8UR · #150293 ·
Re: HP8648A - attenuator glitches
Could be the rubber o rings have perished. It's a common failure point on these.
By Jinxie · #150292 ·
HP8648A - attenuator glitches
My aged, but otherwise working SG (100kHz to 1000 MHz) has a long-standing glitch in the RF output. settings? While not a deal-breaker in normal useage, I'd like to fix if possible. With 1dB steps
By Kit · #150291 ·
Re: HP8673C Restoration project
Correction: stupid computer help!! Re: HP8673C Restoration project From: Don Bitters Date: Tue, 18 Feb 2025 11:49:50 PST FYI. I have found that National Test Equipment in the USA does microcircuit
By Don Bitters · #150290 ·
Re: Service manual scan post processing
[email protected]> wrote: hole do you know how it handles non-English language? written in technical German and presented as hundreds of pages of image PDF. diagrams/schematics later. a
By Tom Gardner · #150289 ·
Re: HP 8670B amplifier - does it ring a bell with anyone?
Hi John, I didn't see that it was a big error in the title of the topic. I was still continuing to speak about the 8670 family instead to remark that it was a mistake from the first post in the
By F1EKU · #150288 ·
Re: Service manual scan post processing
John - re the Google workflow This is new to me, and interesting, but before I head down that rabbit hole do you know how it handles non-English language? My current problem is a trove of vintage
By Andrew C · #150287 ·
Re: 8596E Spectrum Analyzer Fault
Many thanks for that suggestion, Peter; much appreciated. Clearly those keys are in need of cleaning in any event, so that needs doing anyway. It'd be a real bonus if it clears the issue as
By Jinxie · #150286 ·