<Better> I can't say, as I never used an EF-140. But I have had a CC
D-40 rotatable up on my tower since 2001. It's SWR curve met specs (200
kHz) and the low spot on the SWR curve is just where I set it based on CC's
graphs in the manual.
It's not very directional, but I'm supposing that's because of its
compact size - doesn't produce the typical bowtie pattern of a full-sized
dipole with deep nulls off the ends.
Gene Smar AD3F
----- Original Message -----
From: "N6KI Dennis Vernacchia" <email@example.com>
Sent: Tuesday, January 16, 2007 5:21 PM
Subject: [TowerTalk] Force 12 EF-140 - Need Info from Users ( Current
>A ham friend in coastal southern California area who is setting up a
> with a 50 ft towr and 10 ft mast wants to put a 40 mtr rotatable dipole
> at top of mast at 60 ft level )
> Budget and tower loading constraints won't allow a 2 el shorty forty
> That said:
> I would like to hear from current and previous Force 12 EF-140
> 40 mtr Rotatable Dipole owners ( This is the longer 44 ft linear loaded
> version )
> Would like to know if it held up under high wind condx - say,
> occasional storms up to 50 MPH winds with gusts spiking to 70 very
> No Ice ever.
> If yours broke, where did it break and did you repair it and sleeve that
> stress point?
> If you were to buy a new one, would you calculate weakest point and
> sleeve it and
> where might that point be or just put it up as is from factory.
> Also, is there a better choice currently on the market for a 40 meter
> roattable dipole
> under $300 ?
> Advice appreciated.
> 73, Dennis N6KI
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