Seems that if you need a value that would require a length that might begin to
look like a transmission line stub, you could cut it into shorter sections and
parallel them.-Mike-WA6ZTY
From: David Robbins <[email protected]>
To: reflector -tower <[email protected]>
Sent: Sunday, June 25, 2017 4:23 PM
Subject: Re: [TowerTalk] RG-58 capacitor
Yes, rg58 should be about 40pf/ft. just beware, if the length becomes a
significant fraction of a wavelength then you have to calculate the
impedance based on the length and velocity factor.
David Robbins K1TTT
e-mail: mailto:[email protected]
web: http://wiki.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://k1ttt.net:7373
-----Original Message-----
From: TowerTalk [mailto:[email protected]] On Behalf Of Tom
Osborne
Sent: Sunday, June 25, 2017 22:53
To: [email protected]
Subject: [TowerTalk] RG-58 capacitor
Hi All
This might seem like a silly question, but is it possible to make a 150pf
capacitor out of RG-58? Thanks and I need one for an EFHW I am building.
73
Tom W7WHY
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