Re: [TenTec] OT: Half inch Andrews Heliax LDF4-50A vs LMR-400

["Bob McGraw - K4TAX" <RMcGraw@Blomand.net>]

But is one going to operate at 30 MHz frequently?   Doubtful.  Of course 
loss decreases with frequency.  Anytime I have a feedline total loss less 
than 1 dB measured  {key point is measured not "book" numbers} I'm happy. 
Same with SWR values being less than 3:1.   Usually the difference between 
3:1 and 1:1 is not noticeable on either end.
Don't sweat or freat the small stuff.  It isn't worth it at HF.  Now at 432 
MHz or 1296 MHz I nit picking for every 0.1 dB I can find.
73
Bob, K4TAX





----- Original Message ----- 
From: "GARY HUBER" <glhuber@msn.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Thursday, April 25, 2013 8:27 AM
Subject: Re: [TenTec] OT: Half inch Andrews Heliax LDF4-50A vs LMR-400


> It looks like maybe the LMR-400 has two tenths of a deciBel more loss 
> below 30 MHz, IF everything is perfect with the Heliax connectors and the 
> rotor jumper.  The 75 feet of LMR-400 is a lot easier too.
>
> 73 ES DX,
> Gary -- AB9M
>
> -----Original Message----- 
> From: Barry N1EU
> Sent: Thursday, April 25, 2013 7:46 AM
> To: Discussion of Ten-Tec Equipment
> Subject: Re: [TenTec] OT: Half inch Andrews Heliax LDF4-50A vs LMR-400
>
> On Thu, Apr 25, 2013 at 12:36 PM, jack <jfriend31@comcast.net> wrote:
> >  I would choose the LMR-400. the difference in signal loss at such a 
> > short run would not be noticeable to the
> > ear.
> Absoutely
>
> Barry N1EU
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