Steinar,
Graham is right, the coil may be to small for a small amateur antenna.
Why using such a big monster tuner? Because it is commercial?
We have only 7 kHz of spectrum and assuming "normal" sourrounding
losses, you will not even need a variometer part. So it is just a coil,
some wire on a PVC tube and a ferrite transformer (or a tap or what you
prefer), then cox to the shack.
No problem! :-)
73, Stefan
Am 30.10.2012 21:24, schrieb Graham:
Steiner
That looks a little 1.6 MHz ish to me .coils may be not
big enough . could be the 500 variometer is missing from the
space ?
could make a auto transformer , next need a series coil of
sorts , Ae cap will do the rest
G..
--------------------------------------------------
From: "Steinar Aanesland" <[email protected]>
Sent: Tuesday, October 30, 2012 2:09 PM
To: <[email protected]>
Subject: LF: Antenna tuner
Hi all,
Is there anyone out there who is familiar with this antenna tuner?
https://dl.dropbox.com/u/16381257/2012-10-29%2023.49.15.jpg
https://dl.dropbox.com/u/16381257/2012-10-29%2023.49.36.jpg
https://dl.dropbox.com/u/16381257/2012-10-29%2023.49.50.jpg
https://dl.dropbox.com/u/16381257/2012-10-29%2023.50.00.jpg
I got it from a HAM friend and will try to use it to tune my 600m
antenna. The trouble is that some parts are missing.
--
LA5VNA Steinar
loc:JO59jq
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