[Elecraft] Inverted L for 160 meters
Lyn Norstad
Lyn at LNAINC.com
Thu Aug 27 12:43:36 EDT 2020
Jim, K9YC wrote:
> Lyn's expectations are modest. Many of us want to work 5,000 - 8,000
> mile paths, which is what it takes to work 175 countries from W6 in 14
> years -- it's FAR easier to work EU east of the MS river, and EU has FAR
> more countries with active hams than AS and OC. I know -- I lived in IL.
> One of my goals is QRP WAS. In about ten years, I still need VT and SC.
> And I've got three 160M verticals, all using my tower as a passive
> reflector to give me a few dB in three directions!
Well Jim, I should never object to being called "modest." It could be a lot
worse.
But as an update to your Illinois recollections, propagation has changed
just a bit since your residency here in the '60s, '70s, '80s, etc. The
Society of Midwest Contesters (https://www.w9smc.com/) recognizes the
Midwest ... lovely as it may be ... to be the infamous "Black Hole" when it
comes to dx-ing. Virtually any coastal location runs circles around us when
it comes to the ease of making those exotic contacts (in fact many of our
SMC members spend a great deal of time in such locations in order to pursue
that rare DX).
That being said, when working within a limited budget (ham radio IS
important to me but it's not my whole life) and limited antenna options due
to HOA restrictions, I think my Extended Double Zepp performs exactly as I
hoped it would and pretty much maximizes the use of the space available. At
its design frequency, it produces 4.7 dbi gain with exactly the radiation
pattern I want, namely N-S NVIS on 80 meters for statewide EmCOMM purposes,
E-W for 40m, Increasing numbers of lobes as we go up to 6 meters and thusly
becoming more omni. All are as desired.
How does that compare to your Inverted-L? (Serious question ...)
I managed to work 125 countries (confirmed on LoTW) in less than 2 years,
and mostly with 50 watts or less. I also managed to WAS on 160, 80, 40, 30
and 20 meters in the same time period.
My total cash outlay was less than $600, and my annual maintenance consists
of trimming a few over-eager tree branches. I feel good about that.
73
Lyn, W0LEN
"From The Black Hole"
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