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Yes, I've found that out the hard way. It's back to the drawing board :-(

On Wed, 31 May 2023 3:02? Morris Odell wrote:"I'm impressed with Peter's transformer design" I claim no originality for the transformer - there are a couple of threads weaving in and out of the topic

Hi all, It's great to see this subject come up again! The easy stuff first: The bonding bars are 340mm long and 8.7 mm in diameter with a 9 mm X 10 mm knurled slotted head at one end and a 1/4" BSW

Has anyone got the essential dimensions for the bonding bars? Pete G4GJL [email protected]> wrote:

That one has a proper shield between the primary and secondary windings which would control unwanted capacitive coupling.? I have some UT-141 cable but could not find it at the time, my

Nigel,? Thanks for the hint about accessing through the side panel, I will try that route. I concur that the cable is nothing special, although the handbook implies otherwise - I wondered if managing

Here's some info on how to build the transformer as described by swallowp.

Thanks Nigel. I have used an 'ordinary' lab patch cable 200mm long and observed no ill effects.....just wondered! Pete [email protected]> wrote:

Two comments if I may. Easiest way to access a TF1245 is via a side panel. Avoids disturbing the front panel casting. AFAIK the BNC cable from either a TF1246 or 1247 Oscillator to the TF1245 is

Peter, do you know if there is anything *special* about the official cable specified by Marconi to interconnect the source with the Q-meter main instrument? Pete G4GJL [email protected]> wrote:

On 29 January 2023 9:52? (message #1496) Morris Odell wrote: "Now I only have a TF1246 HF exciter on loan and will have to return it soon so unless I can find a reasonably priced one I'll have to

This is from my son-in-law who is a internet security expert. "By far the easiest option is for him to make a Google account and put all the files on Google drive. Then he can make the permissions

Web servers that don't run CGI or otherwise process user input can be almost bulletproof. You don't even need any .html files at all, just point the webserver at the top level directory and make sure

When I need to do this, I use a virtual machine, put it all on it's own filesystem, mount the FS read-only, and shared it out using http/https that has nothing but the shared files. Bob

i have 20GB, about 8000 files, on components,and units that my company, and it's predecessor, accumulated over 40 years.? In some cases there are sever copies of the same file based on release

<forehead slap> Yes, of course you are right! To the rear of the class I go! --Tom -- Prof. Thomas H. Lee Allen Ctr., Rm. 205 420 Via Palou Mall Stanford University Stanford, CA 94305-4070

The problem is that the attenuator impedance will swamp the front end impedance. -- Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA https://plymouthcolony.net/starcity/radios/

It can be, if it has enough sensitivity to keep from blowing up the front end. Don't expect to see 50 + j0 everywhere in its coverage range - you may be lucky to see that in only a few spots. The old

I've never used one for that purpose, but you will likely need to add an attenuator, as most noise bridges will overload front ends. Give it a try and report back. -- Cheers Tom -- Prof. Thomas H. Lee

The HP/Agilent/Keysight group /g/HP-Agilent-Keysight-equipment would be a far more appropriate place to discuss getting manuals for HP test equipment. I'm locking the topic, as it