Re: 8445B preselector
the b version according to my 1973 catalog is a stripped down a version "alot less features"
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arthurok
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#5484
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Re: 8445B preselector
"arthurok" <arthurok@...> wrote: what are the diffrences between a 8620a sweeper and 8620c sweeeper can the newer plugins be used in a 8620a or the older plugins used in the 8620c?? In
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J Forster <jfor@...>
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#5483
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Re: [TekScopes] Rohde & Schwarz equipment enthusiasts group???
Sorry, that should read : Messempfanger, not Messemfanger.
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Don Collie <donmer@...>
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#5481
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Rohde & Schwarz equipment restoration group???
Does such a group exist [along similar lines to this group]? My Messemfanger is not working properly, and I`d like some service information....................................Don C.
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Don Collie <donmer@...>
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#5482
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Re: 8445B preselector
what are the diffrences between a 8620a sweeper and 8620c sweeeper can the newer plugins be used in a 8620a or the older plugins used in the 8620c??
By
arthurok
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#5480
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Re: LOGSA AND IE-7 ???
I have the same trouble, and simply use Mozilla for LOGSA site. Lang wrote:
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langlv56 <langx@...>
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#5479
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FS: HP Catalogs
Hello, I have the following HP Catalogs for sale: 1965 1967 1968 1969 1970 1972 1977 1978 1979 1980 1982 1988 1989 All are hardcover. $295.00 + shipping. Thank you, Bruce WA8TNC
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BSugarberg <bsugarberg@...>
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#5478
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Re: [?? Probable Spam] Re: Re: 8445B preselector
Hi Chris, I have a 117 page Military manual with a service sheet (#3) for the DPM. I'll send it to you through "SendthisFile" Jos PA0AMX
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Jos Raven <mraven@...>
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#5477
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LOGSA AND IE-7 ???
Has anyone out there figured out how to get the new Internet Explorer -7 to work with the LOGSA site Dave NR1DX/0
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Dave-NR1DX/0 <nr1dx@...>
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#5476
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Re: 8445B preselector
Happy New Year Not quite sure to what thread this is a response. I am still desperately looking for a circuit diagram for the frequency read-out portion of the HP 8445B (I believe it is the HP 4740A
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Chris van Lint
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#5475
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Re: 8445B preselector
it should be a LF356B.
By
bg1st77
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#5474
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hp card extenders 30 pin / 8640b
does anyone have 30 pin card extenders availible for a 8640b i think they can even be used to extend older 125 pin hp cards. maybe i need 2 of them fopr some instruments
By
arthurok
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#5473
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8445B preselector
A friend and myself recently acquired an 8445B option 03 preselector. It works great as a filter, but the frequency read-out stays at 00000, regardless of where the tuning knob on the 8555A is
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Chris van Lint
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#5472
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Re: OT - Need Help/Info For Keithley 155 Null Detector/Microvoltmeter
just to add my 2 cents: on the "bright" side, Meguro (hi end audio test equipments) also helped a lot with maintenance info of their old instruments while, on the dark side, AVO MEGGER was very quick
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adri <adriano.tencati@...>
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#5471
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hp slide switches
does anyone know of still parts availible for hp equipment that uses slide switches liker the ones in the 8640b and 8013b pulse generator??
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arthurok
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#5470
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Plotter has been claimed
Fellow techies, Thanks to all who responded. The HP plotter in Kent, WA has been claimed. Happy holidays! -=-=-=-=-=-=-=-=-=-=-=- Bruce Lane, Owner & Head Hardware Heavy, Blue Feather Technologies --
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Bruce Lane
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#5469
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Re: Looking for an 8640B manual
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Bob Groschen <rpgroschen@...>
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#5468
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Re: Looking for an 8640B manual
That manual is missing the Service Sheets (i.e. schematics), if I recall correctly. BAMA has a military manual that is complete, although it is for a fairly old serial number range. Dave Wise
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Dave Wise
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#5467
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Update, Free Plotter Model number
I was reminded that it would be a good idea to mention that the HP model number of the plotter is 7595C. Thanks much. -=-=-=-=-=-=-=-=-=-=-=- Bruce Lane, Owner & Head Hardware Heavy, Blue Feather
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Bruce Lane
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#5466
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FREE Plotter - Last Chance!
This is being sent to the CCTech, Tektronix, HP, and Test gear mailing list. I have available, for PICKUP ONLY in Kent, Washington (about 30 miles southeast of Seattle), a nice HP DraftMaster pen
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Bruce Lane
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#5465
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