6 meters & J-pole for 2 meters

Yesterday morning around 8:00 local time, I heard during my breakfast signals from the beacon I0JX/B on 6 meters. Unfortunately, no further action was heard and gone outdoors for other activities that day.

Today I borrowed a swr meter to see what the swr is of my homemade 2 meters J-pole antenna made of 300 Ohm ribbon cable. The swr was reasonable, 1:1.4.





The J-pole antenna hung in the doorway to the balcony.

I made a qso via the repeater of Amersfoort (PI3AMF) without problems, 5 watts output. The other station told me that the swr is improving by an RF choke. I got a phonecall and the qso was abruptly ended. Google gave me no answer for an RF choke for this situation. Any ideas?


73, Tjeerd (Gose) - PA3GNZ

6 meter antenna

It's almost a week ago since I put my last post on this blog. This means that there was't to much time for the radio hobby.

Last week there was a chance of Aurora Borealis by an eruption on the sun. Unfortunately, the Aurora was to weak for me in JO21RV to hear signals on 6 meters via this propagation.








The antenna for 6 meters has not stood on the balcony for a few weeks. This antenna is a 5/8 wave for 2 meters. With a piece of extended it's now a fourth wave for 6 meters. The extension has now made a final.
This year I made a lot of qso's via Es with this antenna.




Thanks to Eric, PE1FES, for the mechanical work.

73, Tjeerd (Gose) - PA3GNZ

My homebrew corner.

This week I walked around in my house with my camera and came up with the idea of yet another new picture of my homebrew corner. This is the result. On the desk are the components of the Limerick Sudden receiver project I'm doing.

As the manual shows I started assembling the IC holders for the LM386 and NE612.



I haven't found more time in the past week for this project.

Wednesday afternoon I had a qso with SM3YQX/4. Lars Erik, 30 km west of the town Mora. He worked with 100W in a dipole, I with 2.5 W in the ATX-1080.

Good weekend all.

73, Tjeerd (Gose) - PA3GNZ

QSO on 20M & Limerick Sudden receiver

Today I have made a cw qso on 20M with HA8LTQ. It was a "normal" qso where we both could share our details, like: name, name of the town and the equipment we used. This was on my side the FT817nd with 2.5 watts and the ATX-1080 antenna on the back of the set mounted.

Today I prepare the sides of the print and enclosure for the Limerick Sudden receiver with a neat file. Next week I can start soldering, as there is time.

73, Tjeerd (Gose) - PA3GNZ

My activity of this day.

Today during the IOTA contest, I had the opportunity to try my ATX-1080 antenna on 15M. I'm getting a good swr with the following settings:
15M
10 segments of the telescope extended, counterpoise for 17M in use.

Then I made connections with: Poland, Sweden and the Czech Republic, unfortunately, no stations on an island. My conclusion is that this antenna on 15M will work. On 20M I worked 2 stations in Romania and Sweden, all with SSB and 2,5 Watts.

Today I did nothing with the Limerick Sudden receiver project. Yesterday I only snapped the front and back panels from the mainboard. Tomorrow I smooth the snapped edges with emery paper.

73, Tjeerd (Gose) - PA3GNZ