That makes sense, Jay. it would, indeed, be effective for that application.
73, Jim K9YC
On Fri,2/17/2017 7:41 AM, Jay Terleski wrote:
What your missing Jim is this is a Balun for the band below 10m 8o) Where
the real ampllifiers are used.
We sell a few of these a year to these big amp enthusiasts, and I am many
times impressed with their knowledge of what it takes to run and maintain
these amplifiers. Some guys even have 3 phase running into their basements
where they have a large power plant.
We build these with EIA flanges too. Also some agencies buy our bigger
baluns for their applications. We usually consult with them to get the
best performance from the custom baluns for their frequency range.
Thanks for asking.
Jay, WX0B
Jay Terleski
Array Solutions
214 954 7140
1. What am I missing....balun (Jim Thomson)
Message: 1
Date: Thu, 16 Feb 2017 09:58:50 -0800
From: "Jim Thomson" <jim.thom@telus.net>
To: <amps@contesting.com>
Subject: [Amps] What am I missing....balun
Message-ID: <B8422C4EB8114F5F8257F6CEFBF8E592@JimPC>
Content-Type: text/plain; charset="iso-8859-1"
https://www.arraysolutions.com/index.php?_route_=as-50-1din-20k
What am I missing here ? Appears to be 2 turns through 6 x type 31
cores.
These are standard 2.4 inch OD cores. Coax is just RG-393. The mess
of caps on the balanced end is to tune out the xl of the threaded brass
material used to go through each insulator. Rated for 20 kw cw, and 40
kw ssb,
from 1.8 to 30.0 mhz. 12 x 6 x 4 inch nema box. Box appears to be
aluminum.
I cant fathom how this would have enough Z or RS to be effective on any
band, maybe
10m.
Jim VE7RF
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