My opinion, for what it's worth, is that I think you should cut off the original coax and put a solid piece of coax.
The coax should be in 9 foot increments.
RG58 is lossy enough and, if you add an extra piece with a barrel connecter and PL259 connecters, this may cause more of a loss and, possibly a mis-match.
But, that is just my opinion.
Hope this helps.
73 De Anthony W2AJV
[log in to unmask]
ECHOLINK NODE NUMBER: 74389
----- Original Message -----
From: Brett Winches
To: [log in to unmask]
Sent: Friday, January 19, 2007 7:27 PM
Subject: Re: [BLIND-HAMS] the antenna
The short coax may be a problem. Most of the dual benders are designed
with something like 17 feet of cable which helps in matching the
impedance. Try getting at least 10 feet in addition to the current feed
line and see what happens. Good luck.
-----
BRETT WINCHESTER
[log in to unmask]
208-639-8386
###
-----Original Message-----
From: For blind ham radio operators
[mailto:[log in to unmask]] On Behalf Of Christy Schulte
Sent: Thursday, January 18, 2007 6:20 PM
To: [log in to unmask]
Subject: the antenna
I don't even remember the model, it's a dual band, brand new magmount I
got from Ebay. The cable running from it isn't all that long, so moving
it isn't really much of an option. right now it's sitting on top of a
metal filing cabinet, which is on top of a small dining room table, so
the bottom of the antenna is perhaps four and a half feet off the
ground. It's also directly by a window, not sure if that helps or not
but figured it can't hurt anyway.
I have neither the tools nor the knowledge to extend the cabling on it,
or I'd probably find some kind of way to get it even higher, and out of
easy cat reach. Unfortunately I don't have the cash to drop on the
talking meters, though that's a future plan for sure. Anyway, for now
i'll just stay off 440, my next project, probably even before getting an
HF rig, is getting an accessible HT. Actually two, since I'm hoping my
roommate will get her license soon.
-----Original Message-----
From: For blind ham radio operators
[mailto:[log in to unmask]]On Behalf Of Louis Kim Kline
Sent: Thursday, January 18, 2007 5:52 PM
To: [log in to unmask]
Subject: Re: Handihams, was: RE: exam
Hi.
That's why I asked what antenna she is running--it doesn't square with
my experience either, suggesting that maybe she is using a design that
is a poor radiator on 440.
73, de Lou K2LKK
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