Hi Carl,
I've never used an MFJ-1025/1026 so I can't comment based on direct
experience. Perhaps someone else can comment.
The DX Engineering NCC-1 is exceptionally well engineered for ease of
use, its the ideal tool for creating deep steerable nulls with two wire
Beverages or just about any other combination of two vertically polarized
antennas including a pair of close spaced 8 to 25 foot tall verticals on a
very small lot.
73
Frank
W3LPL
----- Original Message -----
From: "Carl" <km1h@jeremy.qozzy.com>
To: donovanf@starpower.net, "Topband" <topband@contesting.com>
Cc: k1fz@myfairpoint.net
Sent: Wednesday, July 15, 2015 4:56:16 PM
Subject: Re: Topband: Two Wire Beverage antennas
Frank, does that work with the MFJ-1025/1026?
Carl
KM1H
----- Original Message -----
From: <donovanf@starpower.net>
To: "Topband" <topband@contesting.com>
Cc: <k1fz@myfairpoint.net>
Sent: Wednesday, July 15, 2015 11:39 AM
Subject: Re: Topband: Two Wire Beverage antennas
> Hi Bruce,
>
>
> Many of the two wire Beverage antennas used by RCA, AT&T and other
> companies in the 1920s were much more sophisticated than the simple
> two wire Beverage used by many Topbanders. While we typically select
> one of the two outputs of a two wire Beverage to cover one of two
> directions, the patent filed in 1921 by E.W. Kellogg describes how RCA
> and others used both outputs of a two wire Beverage to produce a deep
> steerable rear null.
>
>
> http://www.google.com/patents/US1487339
>
>
> Topbanders can very easily use a two wire Beverage to produce a deep
> steerable rear null by using the DX Engineering NCC-1 Variable Phasing
> Controller to combine both outputs of a two wire Beverage:
>
>
> http://www.dxengineering.com/parts/dxe-ncc-1
>
>
> 73
> Frank
> W3LPL
>
>
>
>
>
> ----- Original Message -----
>
> From: "K1FZ-Bruce" <k1fz@myfairpoint.net>
> To: "Topband" <topband@contesting.com>
> Sent: Wednesday, July 15, 2015 2:52:23 PM
> Subject: Topband: Two Wire Beberage antennas
>
> 21 Sept. 1921 Radio Corporation of America purchased the International
> Radio & Telegraph (ship-shore) station at Belfast Maine.
>
> 6 October 1921 Mr & Mrs, David Sarnoff came to the Belfast radio station
> site and stayed at the Windsor hotel.
>
> Early in 1923 Engineers H.P. Hassner, Carl Erikson, & Samuel "Wintrop"
> Dean, including Albert B. Moulton came to Belfast to construct a long-wave
> radio station.
> The Marconi Cable company was hired to install a ~10 mile two wire wave
> antenna South-west to Moody mountain to receive England.
> A single wire wave antenna to the Northeast was not possible as Belfast
> Bay was close by in that direction.
>
> Albert B. Moulton applied for a Patent for a two wire system November 1,
> 1922.
>
> http://www.qsl.net/wa3mej/Articles/Beverage%20Patents%20&%20Notes/1556122_MOULTON.pdf
>
>
> In the WW II period, I was 10 years old 1944. I walked under the wires,
> that were still there, when my father took me rabbit hunting. My job was
> to jump on the large brush piles to disloge the bunnies.
>
>
> 73
>
> Bruce-K1FZ
> www.qsl.net/k1fz/index.html
>
>
>
>
>
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