update 20m antenna post

main
Dominic Reich 7 months ago
parent 5916c1e715
commit 09e0577225
Signed by: dominic
GPG Key ID: BC9D6AE1A3BE169A

@ -3,7 +3,7 @@ title: Homebrew dipole for 20m
summary: This is my non-plus-ultra antenna. Often used at home. summary: This is my non-plus-ultra antenna. Often used at home.
date: 2023-04-23T08:51:00+02:00 date: 2023-04-23T08:51:00+02:00
coverCaption: Homebrew dipole for the 20m band made from 1.5mm² speaker cable coverCaption: Homebrew dipole for the 20m band made from 1.5mm² speaker cable
lastmod: 2024-03-03T18:42:00+0000 lastmod: 2024-03-09T18:53:45+0000
#categories: #categories:
#- amateur-radio #- amateur-radio
#tags: #tags:
@ -24,19 +24,20 @@ draft: true
--- ---
I am very happy with this antenna -- it is very compact when fold together I am very happy with this antenna -- it is very compact when fold together
and also quite compact when hung from on a mast. It takes about 5m into one and also quite compact when hung from on a mast. It takes about 5 meters
direction and about 6m up on the mast. into one direction and about 6 meters up on the mast.
There is one disadvantage of this antenna: it is only for one frequency, but There is one disadvantage of this antenna: it is only for one frequency, but
I usually achieve an SWR of about 1:1.3 instantly when I deploy this antenna I usually achieve an SWR of about 1:1.3 instantly when I deploy this antenna
at home in my garden. at home in my garden.
I made my fist QSO with this antenna into Israel (about 2600km) with a I made my fist QSO with this antenna into Israel (about 2600 km) with a
Yaesu FT-891. Yaesu FT-891.
Most of my Winlink sessions from home include this antenna as it takes minimal Most of my Winlink sessions from home include this antenna as it takes minimal
space and I work a winlink gateway in France or the Netherlands quickly (they space and I work a winlink gateway in France or the Netherlands quickly (they
respond often within the first three requests). respond often within the first three requests).
I also deploy [a choke]({{< ref "/equipment/accessories/homebrew-common-mode-choke/" >}}) with the antenna. I also use [a choke]({{< ref "/equipment/accessories/homebrew-common-mode-choke/" >}})
with the antenna.

Loading…
Cancel
Save