Yup, and even if it was a direct relation, for every inch of stretch, on
40 it would only go down 5 Kc.
Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 1/5/2017 1:22 PM, Fuqua, Bill L wrote:
A little stretch makes little difference due to the low Q of a half-wave
dipole antenna.
73
Bill wa4lav
________________________________________
From: Amps [amps-bounces@contesting.com] on behalf of Bryan Swadener via Amps
[amps@contesting.com]
Sent: Thursday, January 05, 2017 12:33 PM
To: amps@contesting.com
Subject: Re: [Amps] Decline of homebrewing?
After many years of stretching, I bet the resonant frequency is lower. ;-)
vy 73,
Bryan WA7PRC
----------------------------------------------------------------------
Date: Thu, 5 Jan 2017 10:49:08 -0600
From: Joe WB9SBD
Subject: Re: [Amps] Decline of homebrewing?
My 40 meter "Novice" First antenna Dipole, is still in the air. No Fancy
Baluns, just RG-58 coax split at the center with porcelain insulators.
Wire? Stranded 14 Ga house wire.
Been radiating with it since spring of 1976.
Joe WB9SBD
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