Re: {Collins} 30L-1 Input SWR High on 21/28 bands



Input coax will NOT affect the input VSWR.  The cable length thing is way
overrated anyway regarding IMD.  Been a number of good threads on this.  I
use what fits.

Bill
Bill Carns, N7OTQ (Trustee K0CXX)
Past President, Collins Collectors Association
Founding Board, Collins Radio Heritage Group
Editor, Signal Magazine
Wimberley, TX
512 618 2762  (Cell)
512 847 7010  (Home)



-----Original Message-----
From: Collins [mailto:collins-bounces+wcarns=austin.rr.com@xxxxxxxxxxxxx] On
Behalf Of Mike Waters
Sent: Friday, May 29, 2015 8:14 AM
To: collins@xxxxxxxxxxxxx
Subject: Re: {Collins} 30L-1 Input SWR High on 21/28 bands

How long is the input coax? The 30L-1 manual recommends 20.5 feet of
RG-58C/U.

73, Mike
www.w0btu.com

On Fri, May 29, 2015 at 6:44 AM, Joe <jmarino@xxxxxxxxx> wrote:

> ... check the input swr with my MFJ-259B and the lower bands are down 
> at
> 1.3 but 21 and 28 are >2.0 with the slugs turned all the way in.
>
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