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Groups > sci.physics > #680646
| From | Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> |
|---|---|
| Newsgroups | sci.physics |
| Subject | Re: Coaxial cable calculation |
| Date | 2018-04-11 05:48 +1000 |
| Message-ID | <fj4iopF2e2cU1@mid.individual.net> (permalink) |
| References | <fj34maFmfo5U1@mid.individual.net> <pain21$181v$1@gioia.aioe.org> |
On 11/04/2018 1:59 AM, Sergio wrote:
> On 4/10/2018 1:42 AM, Trevor Wilson wrote:
>> Here's a question that stumped me back in the old slide rule days:
>>
>> A coaxial cable, having an inner diameter of 0.0254mm (0.001") and using
>> an insulator with a dielectric constant of 2.56, is yo have a
>> characteristic impedance of 2,000 Ohms. What must be the outer conductor
>> diameter?
>>
>> You guys can locate the appropriate method of calculation.
>>
>>
>
> your question is malformed.
>
> what is yo ?
**Typo. The word is 'to'.
don't you mean Zo, which is normally used for
> characteristic impedance of coaxial cables ?
**Same thing.
>
> what frequency or frequency band ?
**Irrelevant.
--
Trevor Wilson
www.rageaudio.com.au
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Coaxial cable calculation Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-04-10 16:42 +1000
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 05:20 -0400
Re: Coaxial cable calculation Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-04-10 19:33 +1000
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 15:28 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-11 08:36 -0500
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-11 14:38 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-11 13:55 -0500
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 15:45 -0400
Re: Coaxial cable calculation Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-04-10 12:24 +0200
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 15:37 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-10 10:59 -0500
Re: Coaxial cable calculation Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-04-10 18:21 +0200
Re: Coaxial cable calculation Lofty Goat <rlwatkins@gmail.com> - 2018-04-10 11:32 -0500
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-10 11:44 -0500
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 16:03 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-10 17:18 -0500
Re: Coaxial cable calculation Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-04-11 08:24 +1000
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-10 17:38 -0500
Re: Coaxial cable calculation Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-04-11 08:42 +1000
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-11 07:36 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-11 08:38 -0500
Re: Coaxial cable calculation Lofty Goat <rlwatkins@gmail.com> - 2018-04-11 21:57 -0500
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-11 07:23 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-11 08:39 -0500
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-11 11:20 -0500
Re: Coaxial cable calculation Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-04-11 05:48 +1000
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 16:10 -0400
Re: Coaxial cable calculation Sergio <invalid@invalid.com> - 2018-04-10 17:30 -0500
Re: Coaxial cable calculation Lofty Goat <rlwatkins@gmail.com> - 2018-04-11 21:57 -0500
Re: Coaxial cable calculation benj <benj@nobody.net> - 2018-04-10 15:54 -0400
Re: Coaxial cable calculation Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-04-11 06:01 +1000
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