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An Ebay search for "Telephone Line Simulator" brings up quite a lot, though most in the US. This should provide an analogue line for you:

not exhaustive tests but could you cobble something up with an old POTS/VoIP adaptor something like a Linksys PAP2 which you can get for a couple of bucks off ebay?

Hello Nigel, thank you - this is exactly what I would be looking for. Sadly, the M511 and M5300 names turned up nothing on ebay. If you can find me a data sheet, or even just some search terms

Hello, thank you. My issue is that I really don't know much about these phone line systems...I really, really need something which is easy to control So, like, I press a button or something... With

Maybe you could find an old small-office telephone exchange? Mike - M0MLM

Yes, Marconi produced a suite of cards in the 1990’s to go in one of their ATE Chassis which simulated a linecard, a ring voltage, dialling for pulse or DTMF, and an acoustic interface for the

Hello Folks, sorry to ask a tangentially off the record question. My trouble maker customer - Raper - wants to make a system which works on the old analog phone system. I cannot test this here, as my

I`ve just been at my 5350B, trying to turn it into an 5352B by changing the resistor closest to the sampler to a 287k Ohm, and the links on the motherboard. Upon checking the manual, I find no mention

For sale for 1900 Euro is one of Hp's top models. It goes from 30hz to 26.5Ghz. It will be the last one for a while It is synthezised controlled analyzer and measuring / counting frequency down to 1

Hi all just a line to ask any HP 70000 users to join the [email protected] ( /g/hp70000 ) as this is where all the hp manuals are stored and any additions are more than welcome Best

<neutron68@...> wrote: VISA (Virtual Instrument Software Architecture) is an industry standard application programming interface. GPIB interface vendors typically provide their own

Thank you, Thomas.? I'm very sorry to learn this sad news. Thanks for the offer to share code. I did some searching for a VISA driver for the Agilent 82357B and didn't find anything.Is VISA a

Jack passed away in september 2019. https://www.mail-archive.com/elecraft@.../msg197688.html I have some EZ-GPIB code for 8568B, its so close it usually works on the 8566. I will share it

No idea about EZGPIB. I played with it but gave up :) Nowadays I just use a VBA script to suck values into excel for processing.

Jack (K8ZOA),? If you're still out there, I'd like to take readings off my HP 8566B.If you'd be willing to share code, that would be wonderful.I've currently got an Agilent 82357B (USB).? Any idea

Thanks for the update. Dan

Dan Kahn and others on the list: Thanks for the responses but the first man on the list came today and picked up the scopes.

Hi Greg, thanks for all those links. I might try to follow the performance tests in the manual, too. On a quick, diagonal reading I found them a bit unclear, sometimes. The "music gearhead's" is the

Hi again Martin, The unit appears to be in very pristine condition for its vintage and reflects true HP hardcore design from those days. I’m not that familiar with your particular model of

by the way one other thing you can try is to Enable the "reset configuration data" in BIOS to manually force the ESCD be cleared if there is leftovers from various hardware changes that you have made