开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育
Date
HP Meters
Anybody have a solution for the peeling meter faces commin on HP meters like the 400EL? 73 Tom Dawson WB3AKD wb3akd@...
By Tom Dawson · #98 ·
PFcap query
Looking for some info on a broken cap..........Manual says it is a selected part, with the ave value given as 5pf mica 10% 500vdcw (from Hi Q div of Aerovox Corp Olean NY)Hp part no. is
By Daveolla · #97 ·
Re: Hewlett Packard Military Tube Type Oscilloscopes
Robert For documentation you might like to check out the LOGSA site- http://www.logsa.army.mil/etms/find_etm.cfm Enter 'oscilloscope' in the 'TM Title text' search box. Definitely some AN/USM-140C
By Dave Brown <tractorb@...> · #96 ·
Hewlett Packard Military Tube Type Oscilloscopes
Hello. My name is Robert. I am in search of some of the older Hewlett Packard Military (tube type) oscilloscopes. I am currently in search of these (two) particular models and the manuals at this
By rom777772003 <romhifi@...> · #95 ·
hp 7475a service manual
I am looking for a hp7475a service manual or schematic. I am working on a project that includes this plotter with modifications. Any help would be appreciated. Rick Paul
By brendart2000 <rpaul@...> · #94 ·
Re: 8753C
Tom, Couple of options for you: 1) HTML file (missing some graphics) that lists the available commands for 8753C, D, and similar boxes. Doesn't tell you how to use them. It's a small file, 123kb.
By Dave W8NF <w8nflists@...> · #93 ·
Re: HP 8672A odd problem.
How about the PD's reference and VCO inputs? My bet's on the YIG or tuning driver circuit, or one of the supplies associated with them. -- john KE5FX
By John Miles <jmiles@...> · #92 ·
HP 8672A odd problem.
Synthesizer lock on all frequencies but has about a 10 KHz FM signal on most frequencies. Using a scope on the output pins of the Phase detector chip shows the expected pulses but about a ten KHz
By Tom Dawson · #91 ·
8753C
Can anyone point me to a pdf or something on line with HPIB command list for the 8753? r Tom WB3AKD
By Tom Dawson · #90 ·
HP 6177C Current Source Manual
Does anyone have an operator's manual (or O/S manual) for the HP 6177C current source that they can lend me?
By tbfowler100 <tfowler@...> · #89 ·
Eurotherm 832
I sorry to get off topic but I have tried many forums looking for a schematic for a Eurotherm 832 power supply. Eurotherm list this with a 831 on their web site, but the 832 is different.Eurotherm
By dmac1054us <dmac1054@...> · #88 ·
Re: Tektronics forums
Thanks to all for the replies. The second one http://groups.yahoo.com/group/TekScopArc under files had a copy of the schematic I needed. Both sites have information under
By dmac1054us <dmac1054@...> · #87 ·
Re: Tektronics forums
Thank you, Jorgen. Regards Miroslav Pokorni
By Miroslav Pokorni · #86 ·
Wanted: HP 5355A Plug-in for HP 5345A Counter
Dear Colleagues, I'm looking for a HP 5355A plug in (frequency converter) for use in an HP 5345A counter. Anyone who has a spare kindly email me at: cesium_mike@... Regards, Mike,
By cesium_mike <drd@...> · #85 ·
Re: Tektronics forums
<mpokorni2000@y...> wrote: http://groups.yahoo.com/group/TekScopArc/ Jorgen dj0ud
By Jorgen Lund-Nielsen · #84 ·
Re: Tektronics forums
Hello Doug, What is the second Tek group. Regards Miroslav Pokorni
By Miroslav Pokorni · #83 ·
Re: Tektronics forums
thanks Fred I did find 2 groups of interest for Tek on Yahurl. Doug <fwolsen@e...> wrote: TekScopes@...
By dmac1054us <dmac1054@...> · #82 ·
5300A + 5302A check
I have a 5300A measuring system readout with a 5302A 50 Mhz counter. When I first turn the unit on, with the function knob dialed to "check" the counter reads 10.0000 Mhz but after it warms up for a
By info@... · #81 ·
Re: Tektronics forums
No, but there's a Tektronix group here on Yahurl. TekScopes@... Fred -- <>< -- Outgoing checked by Norton AV
By Fred Olsen <fwolsen@...> · #80 ·
Tektronics forums
Anyone know of any Tektronics forums? thanks Doug
By dmac1054us <dmac1054@...> · #79 ·