October 25th 20, 04:08 PM
posted to rec.radio.amateur.moderated,rec.radio.amateur.antenna,uk.radio.amateur
|
|
external usenet poster
|
|
First recorded activity by RadioBanter: May 2011
Posts: 550
|
|
[M0NWK] J-Pole antenna calculator
On 10/25/2020 10:06 AM, M0NWK via rec.radio.amateur.moderated Admin wrote:
M0NWK
///////////////////////////////////////////
J-Pole antenna calculator
Posted: 23 Oct 2020 10:02 AM PDT
http://www.m0nwk.co.uk/j-pole-antenna-calculator/
Here is my new J-Pole calculator.
I will soon be using this to make a J-Pole in my workshop and will post
details and video.
Or this is available:
https://www.nhc.noaa.gov/gccalc.shtml
|