Re: signal leads that pick up less ambient noise?

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Sujet : Re: signal leads that pick up less ambient noise?
De : blockedofcourse (at) *nospam* foo.invalid (Don Y)
Groupes : sci.electronics.design
Date : 19. Feb 2025, 22:12:21
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vp5hfr$2ehuj$1@dont-email.me>
References : 1
User-Agent : Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2
On 2/19/2025 11:35 AM, Christopher Howard wrote:
Hi, I have a very noisy workbench (lots of digital computers and
computer monitors nearby) and it seems like I pick up a lot of noise on
the long leads coming out of the signal generator BNC output — around
600 mV p-p. I am wondering if there are any particular leads I could buy
that would somehow pick up less ambient noise.
How much of each lead (signal and gnd/return) is "exposed"
outside of the shield?

Date Sujet#  Auteur
19 Feb 25 * signal leads that pick up less ambient noise?55Christopher Howard
19 Feb 25 +* Re: signal leads that pick up less ambient noise?32John Larkin
19 Feb 25 i+- Re: signal leads that pick up less ambient noise?1Liz Tuddenham
20 Feb 25 i`* Re: signal leads that pick up less ambient noise?30Christopher Howard
20 Feb 25 i +* Re: signal leads that pick up less ambient noise?3Liz Tuddenham
20 Feb 25 i i`* Re: signal leads that pick up less ambient noise?2Christopher Howard
21 Feb 25 i i `- Re: signal leads that pick up less ambient noise?1Liz Tuddenham
20 Feb 25 i +- Re: signal leads that pick up less ambient noise?1legg
20 Feb 25 i +* Re: signal leads that pick up less ambient noise?24Martin Brown
20 Feb 25 i i`* Re: signal leads that pick up less ambient noise?23Christopher Howard
21 Feb 25 i i +- Re: signal leads that pick up less ambient noise?1Christopher Howard
21 Feb 25 i i +* Re: signal leads that pick up less ambient noise?20Martin Brown
21 Feb 25 i i i`* Re: signal leads that pick up less ambient noise?19Christopher Howard
21 Feb 25 i i i `* Re: signal leads that pick up less ambient noise?18Edward Rawde
21 Feb 25 i i i  `* Re: signal leads that pick up less ambient noise?17Christopher Howard
21 Feb 25 i i i   +* Re: signal leads that pick up less ambient noise?15Joe Gwinn
21 Feb 25 i i i   i`* Re: signal leads that pick up less ambient noise?14Christopher Howard
22 Feb 25 i i i   i `* Re: signal leads that pick up less ambient noise?13Joe Gwinn
22 Feb 25 i i i   i  +- Re: signal leads that pick up less ambient noise?1John Larkin
24 Feb 25 i i i   i  `* Re: signal leads that pick up less ambient noise?11Christopher Howard
25 Feb 25 i i i   i   `* Re: signal leads that pick up less ambient noise?10Bill Sloman
25 Feb 25 i i i   i    `* Re: signal leads that pick up less ambient noise?9Christopher Howard
25 Feb 25 i i i   i     +- Re: signal leads that pick up less ambient noise?1Edward Rawde
26 Feb 25 i i i   i     `* Re: signal leads that pick up less ambient noise?7Bill Sloman
26 Feb 25 i i i   i      `* Re: signal leads that pick up less ambient noise?6Bill Sloman
26 Feb 25 i i i   i       +* Re: signal leads that pick up less ambient noise?3Liz Tuddenham
26 Feb 25 i i i   i       i+- Re: signal leads that pick up less ambient noise?1Martin Brown
26 Feb 25 i i i   i       i`- Re: signal leads that pick up less ambient noise?1Edward Rawde
26 Feb 25 i i i   i       `* Re: signal leads that pick up less ambient noise?2Edward Rawde
27 Feb 25 i i i   i        `- Re: signal leads that pick up less ambient noise?1Bill Sloman
21 Feb 25 i i i   `- Re: signal leads that pick up less ambient noise?1Edward Rawde
21 Feb 25 i i `- Re: signal leads that pick up less ambient noise?1John Larkin
20 Feb 25 i `- Re: signal leads that pick up less ambient noise?1Edward Rawde
19 Feb 25 +* Re: signal leads that pick up less ambient noise?4Cursitor Doom
20 Feb 25 i`* Re: signal leads that pick up less ambient noise?3Christopher Howard
21 Feb 25 i `* Re: signal leads that pick up less ambient noise?2piglet
21 Feb 25 i  `- Re: signal leads that pick up less ambient noise?1Edward Rawde
19 Feb 25 +- Re: signal leads that pick up less ambient noise?1Edward Rawde
19 Feb 25 +* Re: signal leads that pick up less ambient noise?7Martin Brown
20 Feb 25 i`* Re: signal leads that pick up less ambient noise?6Christopher Howard
20 Feb 25 i +* Re: signal leads that pick up less ambient noise?2Cursitor Doom
20 Feb 25 i i`- Re: signal leads that pick up less ambient noise?1Christopher Howard
20 Feb 25 i +- Re: signal leads that pick up less ambient noise?1Martin Rid
20 Feb 25 i `* Re: signal leads that pick up less ambient noise?2Martin Brown
20 Feb 25 i  `- Re: signal leads that pick up less ambient noise?1Christopher Howard
19 Feb 25 +* Re: signal leads that pick up less ambient noise?2Don Y
20 Feb 25 i`- Re: signal leads that pick up less ambient noise?1Christopher Howard
20 Feb 25 +* Re: signal leads that pick up less ambient noise?5Bill Sloman
20 Feb 25 i`* Re: signal leads that pick up less ambient noise?4Edward Rawde
21 Feb 25 i `* Re: signal leads that pick up less ambient noise?3Bill Sloman
21 Feb 25 i  `* Re: signal leads that pick up less ambient noise?2Edward Rawde
22 Feb 25 i   `- Re: signal leads that pick up less ambient noise?1Bill Sloman
21 Feb 25 +* Re: signal leads that pick up less ambient noise?2David Lesher
21 Feb 25 i`- Re: signal leads that pick up less ambient noise?1Martin Brown
11 Mar 25 `- Re: signal leads that pick up less ambient noise?1Klaus Kragelund

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