[TenTec] Coaxial Ground

[Shawn Upton]

Ah, I was thinking 50 ohm only: my handbook as a
spread of 26pF/foot up to 30.8pF/foot for 50 ohm-ish
coax.  Foam seems to have some effect, not what I'd
call alot (sometimes it changes, sometimes not--RG58
no change, RG8 goes from 29.5 down to 26).  75 ohm
coax runs around 21pF/foot, and 93 ohm is 13 to
16pF/foot.

My bad, sorry.

Shawn KB1CKT

--- Stuart Rohre <rohre at arlut.utexas.edu> wrote:

> Coax varies in pf per foot, check any catalog.  It
> depends on size and type 
> of dielectric.
> 
> Stuart
> K5KVH 
> 
> 
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> 


Shawn Upton, KB1CKT

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