Tag Archives: operating

JOTA 2025 Scouts Jamboree On The Air
JOTA 2025 Scouts Jamboree On The Air avatar

This years Scouting jamboree on the air will be held from Friday 17th to Sunday 19th October 2025.  I do hope the bands are favourable and that everyone can link up, make contacts and have a good time.

I doubt I can assist this year, but, I know my own club, West Manchester Radio Club, is helping the 1st Atherton Scout Group to get on the air.

Operating Mobile CB 22/09/2024
Operating Mobile CB 22/09/2024 avatar

On a Sunday, I take my son to his Taekwando lesson.  Parked up waiting for Samuel, so, mobile today doing some CB for a change, what with the storm and the strong Russian stations clearer than UK ones, it was very difficult when only running 4 watts. Unfortunately, I don’t speak Russian.

I can hear Rob 59ST02 in Greece clear as a bell on channel 40, from the island of Rhodes, but, other stations just stomp on my replies! So I never got an over with him.

With a Thunderpole whip on a mag mount, a slightly off SWR of 2:1, and all this heavy rain, I was really struggling.

For next time, I will see if I can get the SWR lower, I used to achieve an SWR of 1.2:1 when I used the same antenna on a roof rack mount.  Oddly, my SWR is higher with the mag mount.  I would have expected the other way around.

Until next time…

73 de Mark, 26TM998
“Spark Transmitter”

EDIT: The SWR is now down to 1.2:1.  It was found that there was some tarnish on the centre pin of the coax from the antenna.  Overhauling both ends brought the SWR down nicely.