Date
Request for E4406A CLIPs (was Re: E4406A Input Attenuator)
Just to help clarify on Alexander's request - This is a completely different repair from the one I've been working on (still not complete unfortunately) and he's just asking for the CLIPs if anyone
By Tony Goodhew · #86280 ·
Re: E4406A Input Attenuator
Hi All. In the continuation of the repair of our E4406.... I have a problem with the front panel control and the PS unit. The repairing experience of measurement instruments already exists, but
By Alex · #86279 ·
Re: 8901B Power level zeroisation
Just coming back to the question what does percent mean for FM?�, the manual says: The calibration factor will be displayed as a percentage. This percentage indicates the relationship between the
By Tony Goodhew · #86278 ·
Re: 5342A: blown sampler?
Hi Tobias, Do check out Azure, it’s a good site! I have a couple of 5342A parts units and should have a good sampler and other bits. 73, Steve WB0DBS
By Steve - Home · #86277 ·
Re: 8901B Power level zeroisation
Peter, When FM Measurement is selected, the display will show peak deviation. The steps are outlined in the OP Manual under Section III Operation, Getting
By czelusniakd · #86276 ·
HP 8640B troubleshooting, no AM modulation
Needed my HP 8640B for troubleshooting some radio equipment after 2 years of not using it. Ended up with troubleshooting the HP 8640B first. The RF output is not being modulated in AM (don't know
By nico@... · #86275 ·
Re: Plan to deep cleaning my gear
Long years ago, people at HP France used Cen Mil E dilued in water at 50% to clean the various tube equipmants where heat and consequently dust were very important . They were dried in a climatic
By jfphp · #86274 ·
Re: 5342A: blown sampler?
Hi TobiasCheck outhttp://www.azurelectronics.com/Repair%20HP%205342A%20Microwave%20Frequency.htm as it may help.RegardsSteve
By Steve A · #86273 ·
Re: 8901B Power level zeroisation
Ok, so that worked, but what does percent mean for FM? kHz deviation would be more useful. Peter
By Peter Gottlieb · #86271 ·
Re: Plan to deep cleaning my gear
Be careful of using IPA to clean instruments. I had experienced pretty much no problems using IPA until I accidentally hit the leftmost frequency display wheel on my HP 8601A. The IPA dissolved the
By Dave Daniel · #86272 ·
Re: HP items for sale
Harrison 6367A 0-36vdc, 0-10A, 110 vac input, $50 plus shipping: How much does it weigh? Can you ship USPS? [hp_agilent_equipment] <hp_agilent_equipment@...> wrote:
By Rich De · #86270 ·
Re: How to clean NiCd batt leak residue
Hi Calvin The blueish crud is most likely highly alkali potassium salts, mechanically remove as much as possible then neutralise with white wine vinegar. Wash away any residue with distilled or
By george edmonds · #86269 ·
Re: 3585B Spectrum Analyzer
Hey Peter, just a random data point here, from my own experience. I picked up a 3585A awhile back that seemed to be a basket case. Display problems, sweep control problems, pretty much everything
By Dave McGuire · #86268 ·
Re: Plan to deep cleaning my gear
I use the citrus based Goo Gone to remove most labels. The citrus oil is very thin, and it evaporates. I have even used ot to remove price tags from paperback books. A few drops on a cotton ball, and
By Michael A. Terrell · #86267 ·
How to clean NiCd batt leak residue
Hi there, When I opened up my 8672A synthesized CW generator, I found the NiCad batt pack was leaking. It was clean few years back. I removed it immediately but it left blueish and sort of oily
By Calvin Guan · #86266 ·
Re: Plan to deep cleaning my gear
�� Liquid dishwahing detergent like Dawn is safe for nearly everything. You have to test paint. Use a cotton swab somewhere where a mark won't show. Naphtha is safe for many paints but not
By Richard Knoppow · #86265 ·
Re: Plan to deep cleaning my gear
I want to clean 8350B/83592B sweep source, 8510 Vector Network Analyzer display and I/F sections, and the S-Parameter test set, and a 8566B spectrum analyzer(RF and Display). The 8510C panel is
By Calvin Guan · #86264 ·
Re: HP items for sale
Hello, no problem. If you ever change your mind let me know With best regards Tam Hanna --- NEW: Enjoy electronics? Like seeing oscilloscopes get repaired? Please subscribe to my new YouTube
By Tam Hanna · #86263 ·
YIG pinout
Does anyone have the pinout for the 5086-7267 YIG oscillator handy? My google-fu seems to be weak today. Thanks, -Dave -- Dave McGuire, AK4HZ New Kensington, PA
By Dave McGuire · #86262 ·
Re: 3585B Spectrum Analyzer
So far I've removed all the boards I could that were relatively easy. I have not touched the ones that are under a metal panel identified as A and then a number. A31 or A32 for example. I'm no
By ve3poa@... · #86261 ·