Probe bandwidth
I am confused regarding the stated bandwidth of an oscilloscope probe. I thought that the bandwidth was computed from the input impedance, almost purely capacitive at high frequencies. as the
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bob91343@...
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#84394
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Re: OT: Anyone in UK (or Europe) likely to be placing an order with Lemo in the near future
Sadly not ¡ Sent: 20 July 2017 12:21 To: hp_agilent_equipment@... Subject: [hp_agilent_equipment] Re: OT: Anyone in UK (or Europe) likely to be placing an order with Lemo in the near
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David C. Partridge
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#84393
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Re: Analog vs Digital Oscilloscopes
Harvey gave you an excellent summary that answers all your questions. I was typing up a reply when I saw Harvey's response come in so I canned mine. I would like to add one little tid-bit.... back in
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Gedas
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#84392
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Re: Analog vs Digital Oscilloscopes
nope. Not surprising. Digital is easier (in a way) to manufacture, offers more bells and whistles and has better connectivity.
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Harvey White
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#84391
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Analog vs Digital Oscilloscopes
Do digital 'scopes replace analog ones? Perhaps this has been covered in which case I apologise. I have a Tek 2467B and two of my friends have Tek 2465 'scopes, one of which has a failed horizontal
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rovmkr
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#84390
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Re: H'P606A, 606B Question
Yes, I have a plastic squeeze bottle of it with a needle applicator. Works great. I wonder, though, on the 606 problems that it could be something besides poor contacts and breaking/making that switch
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n4buq
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#84389
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Re: OT: Anyone in UK (or Europe) likely to be placing an order with Lemo in the near future
If you only need one or two items try requesting a sample.
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Robert G8RPI
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#84388
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OT: Anyone in UK (or Europe) likely to be placing an order with Lemo in the near future
If so I'd very much like to piggy back on your order to avoid the GBP100 plus VAT MOV. Thanks David
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David C. Partridge
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#84387
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OT: Manuals for Datron (Wavetek) 4808 Option 70 Wideband Source
Hi everyone, I have the Schematics and Parts list for this on loan at present, but I have had no luck finding any other documentation for it. The edition of the user handbook for the 4808 that I have
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David C. Partridge
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#84386
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Re: H'P606A, 606B Question
De oxit is available in non spray form, Comes in a glass bottle,. Check their website maybe somebody in NZ does it. I get mine from the UK, I am in Ireland. Hope this is of use. Regards Jim
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James R. Bartlett
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#84385
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Re: H'P606A, 606B Question
Thankyou Barry, and Ron. I should get some deoxit - the trouble would be to get it here, because it`s in a spray "bomb", and can`t go by air [I`m in New Zealand].USPS used to have a surface service,
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donald collie
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#84384
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Re: 16700A setup
so does that mean I should connect all three pods to AD0-AD4, or just one of them? Or should that be: pod1 clock -> IA_H_D_L pod2 clock -> IWR_R pod3 clock -> IRD_L pod3 data lines to AD0 to AD4
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David C. Partridge
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#84383
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Re: On buying gear. A happy story.
Oops, pressed the wrong key. Picture. The intensified marker shows 33.423 MHz at the bottom just before the sweep makes its big rise. (The detector in the circuit has a negative output.) See Figure
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Jeremy Nichols
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#84382
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Re: On buying gear. A happy story.
OK, it works. Here is a picture of my 8601A and the 8600A looking at a 32 MHz Lo-pass filter on my 175A scope. [hp_agilent_equipment] <hp_agilent_equipment@...> wrote:
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Jeremy Nichols
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#84381
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Re: 16700A setup
On Wed, Jul 19, 2017 at 6:47 PM, 'David C. Partridge' david.partridge@... [hp_agilent_equipment] <hp_agilent_equipment@...> wrote: You might want to look at using Master/Slave
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Glen Slick
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#84380
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Re: Need copy/scan/borrow one page from HP 8673C/D service manual 08
Is this what you need? https://drive.google.com/file/d/0BxARZnl2qhssNlZHN1I4eTJ4ZTg/view?usp=sharing
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mosaicmerc
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#84379
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Re: 16700A setup
Just offhand: state mode. connect clocks to write strobe and read strobe (two pods). configure clocks to capture this on rising edge of read clock OR with write clock. If you want to see when the
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Harvey White
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#84378
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Re: HP3582A Display unreadable
Have you tried the test switch on A9? You should get two rows of capital A's, a square wave, and two more rows of A's at the bottom. This "isolates the Processor Ram and the Processor I/O Bus from the
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David Schneider
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#84377
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16700A setup
I have a set of lines as follows: IWR_R Write Strobe (rising edge) pulsed low to write data IA_H_D_L Address or Data on AD0-AD4 IRD_L Read Strobe (active low) pulsed low to read data AD0 AD1 AD2 Bi-di
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David C. Partridge
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#84376
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Re: On buying gear. A happy story.
Jeremy, Thanks, the meeting was about A Course In Miracles... my senior citizen efforts at spirituality ? Thanks for pictures - I would like to have found a manual before leaving the library and
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Roy Morgan <k1lky68@...>
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#84375
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