Oops.  I did some more dissecting on the cable, and I'm wrong about the 
shielding. That leaves only the absence of printing - this is advertised 
as Harbour Industries RG-400 - and its stiffness.  This stuff is quite 
hard to bend in even an 8" coil.  Can anyone who has used real RG-400 
confirm whether it feels supple and flexible to the touch?  I have one 
jumper in my station that looks like the same stuff, but which is very 
supple.  I bought it at Dayton a few years aho, already connectorized. I 
can believe a 1" minimum bend radius with it, but not with the stuff 
from China.
73, Pete N4ZR
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On 3/13/2019 9:51 AM, N4ZR wrote:
 
 I just bought 10 feet of RG-400U (supposedly Harbour Industries) 
through E-bay for $13.  Belatedly, I learned it was coming from 
China.  It's now here, but I don't think it is for real - it only has 
one shield, and is somewhat stiff.  At least the inner conductor isn't 
magnetic.There's no printing on the cable.
Buyer beware.
73, Pete N4ZR
Check out the Reverse Beacon Network
at<http://reversebeacon.net>, now
spotting RTTY activity worldwide.
For spots, please use your favorite
"retail" DX cluster.
On 3/12/2019 11:35 PM, Wayne Kline wrote:
 
I third  the sugjestion of the RG400   small enough for  all the switching   in 
a more then one radio setup.
The  tight bend radius the  small diameter make for a clean instlation that coupled 
with the double shielding   it’s a WIN WIN
Watch  Ebay or other surplus suppliers
Wayne W3EA
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________________________________
From: CQ-Contest<cq-contest-bounces@contesting.com>  on behalf of charlie 
carroll<k1xx@k1xx.com>
Sent: Tuesday, March 12, 2019 10:23:06 PM
To:cq-contest@contesting.com
Subject: Re: [CQ-Contest] Station Re-Build - Coax
Keith:
A couple very similar candidate cables are RG-400 and RG-303. RG-400 is
double shielded while 303 is single.  They're good as interconnects
because they have a small bend radius (about 1"). RG-400 uses
multi-strands of copper for the center conductor; RG-300 uses copper
clad steel.  Either will handle 1500 watts at HF.
73 charlie, k1xx
On 3/12/2019 7:51 PM, Keith Dutson wrote:
 
My multi-two station, with third spotting station, is being rebuilt into new
digs.  I have a lot of 3-4 foot RG213 cables running between the amp, power
meter, tuner and switch.  I have heard there may be a smaller cable that has
very little loss, but handles 1500 watts.  I would appreciate any comments
on what is being used today.  Thanks.
73, Keith NM5G
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