update 20m antenna post

content/equipment/antennas/homebrew-dipole-for-20m/index.md

@@ -3,7 +3,7 @@ title: Homebrew dipole for 20m
 summary: This is my non-plus-ultra antenna. Often used at home.
 date: 2023-04-23T08:51:00+02:00
 coverCaption: Homebrew dipole for the 20m band made from 1.5mm² speaker cable
-lastmod: 2024-02-24T21:28:39+0000
+lastmod: 2024-03-03T18:42:00+0000
 #categories:
 #- amateur-radio
 #tags:
@@ -28,13 +28,15 @@ and also quite compact when hung from on a mast. It takes about 5m into one
 direction and about 6m up on the mast.
 
 There is one disadvantage of this antenna: it is only for one frequency, but
-I usually achieve an SWR of about 1:1.1 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.
 
-I made my fist SSB QSO with this antenna into Israel (about 2600km) with a
+I made my fist QSO with this antenna into Israel (about 2600km) with a
 Yaesu FT-891.
 
 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
-respond often within the first request).
+respond often within the first three requests).
+
+I also deploy [a choke]({{< ref "/equipment/accessories/homebrew-common-mode-choke/" >}}) with the antenna.