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HP 3460A Digital Voltmeter
Hello, I Am Looking For A PDF Of The Service Manual, This Unit Is Quite Old, But I Wanted A Challenge. Greyhawk
By greyhawkeng <greyhawkeng@...> · #60 ·
Re: HP 3469B multimeter
<higglyblue@y...> wrote: the relationship Hi, Yes there is a manual. My copy is bearely readable. Came from HP microfiche... Check the solid tantalum capacitors on the second board from the top,
By dyna_dan2 <ddufresne@...> · #59 ·
Re: Schematic for HP 4328A Milliohmmeter
<leedyt@a...> wrote: Hi Tom, Contact me by email below. I have a working 4328A and a manual. I can scan it for you. If it whent full scale it could be the batteries or the probe wires. Regards
By dyna_dan2 <ddufresne@...> · #58 ·
Program to control and print waveforms from HP54200A
I recently wrote a program to allow PCs to control and print waveforms from the HP54200A. The program also allows waveforms to be averaged to reduce noise and improve resolution, and it does FFTs.
By tbfowler100 <tfowler@...> · #57 ·
New file uploaded to hp_agilent_equipment
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the hp_agilent_equipment group. File : /HP54200A programs.zip Uploaded by
By hp_agilent_equipment@... · #56 ·
Re: FS: HP, Tek, and other test equip. manuals
Bob I'll take the Boonton 93AD and the Wavetek 157 quote me shipping USPS media mail/Book rate Dave
By NR1DX <nr1dx@...> · #55 ·
wanted: page from HP3320A/B manual
Hi, I need a copy of pages 7-3 and 7-4 from the HP3320A/B op/service manual. Page 7-3 is the block diagram, and I don't know what is on the back (maybe it's blank). A scan would be fine also, or if
By david@... · #54 ·
FS: HP, Tek, and other test equip. manuals
Test Equipment Manuals for Sale (within USA only). Prices do not include shipping and insurance from the Oswego, Illinois area. Money order or check. Fluke 8040A DMM maintenance (op/service)
By Bob Parnass, AJ9S <yahoo2@...> · #53 ·
Re: 456A current probe
can it Yes it did spin around.........at first try it would not budge......second try after posting the original query found that more might was needed in the effort and lo and behold it did move
By Daveolla · #52 ·
456A current probe
Was thinking of cutting the double banana plug off, and replacing it with Bnc (with the shunt capacitor also). Was also thinking of putting BNC on the amp for both probe and another for the output.
By Daveolla · #51 ·
Re: hp 83522a 2.4 ghz rf plug for 8350b
Thanks for the helpful suggestions, I will check the voltage potential on my DVM. Regards Richard Murray
By RICHARD W. MURRAY · #50 ·
Re: hp 83522a 2.4 ghz rf plug for 8350b
jm I checked the manual on my protek 506 dvm & it said that the test current for diode testing is 1 ma. The diode in question is acting as a switch which is controlled by a bias voltage based on
By RICHARD W. MURRAY · #48 ·
Re: hp 83522a 2.4 ghz rf plug for 8350b
Gleamfollower Any suggestions on how to test a schotsky diode. Thanks Richard
By RICHARD W. MURRAY · #44 ·
Re: hp 83522a 2.4 ghz rf plug for 8350b
I do not think that it is current that would kill schottky diode, it is reverse voltage that might do it in. Some of very old meters were putting 100 mA on low ohm range, but I do not think that there
By Miroslav Pokorni · #49 ·
Have HP parts and info, looking for parts...
We have a good cross section of HP parts for test gear, plus an extensive on line cross reference for HP semiconductors, and a look up table for many CRTs. you can see this info here:
By wshawlee2 <walter2@...> · #47 ·
Re: hp 83522a 2.4 ghz rf plug for 8350b
Couple of ways: 1) See how well it acts as a mixer in the frequency range in question. (This is what I usually test, since the DUT is usually part of a mixer assembly.) 2) Use a curve tracer with
By John Miles <jmiles@...> · #46 ·
HP 3469B multimeter
Hi all, I've got an HP 3469B multimeter that's not behaving as it should - the display is behaving sensibly, but the values bear little relationship to the electrical signals applied. Nothing looks
By higglyblue · #45 ·
New file uploaded to hp_agilent_equipment
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the hp_agilent_equipment group. File : /HP parts Xref.pdf Uploaded by :
By hp_agilent_equipment@... · #43 ·
Need knobs for 3580A spectrum analyzer
I have a good-condition HP 3580A spectrum analyzer with many broken knobs. All four of the span/resolution/sweep knobs to the right of the CRT are busted, as well as the input attenuator knob. Since
By dr_charlesmorris <charlesmorris@...> · #42 ·
Service Manuals
Good idea for a group, possibly even overdue! Sometimes useful service manuals are available here. http://www.rfsup.com/servicem.html Richard
By twobores <rsawday@...> · #41 ·