
I was doing a little correspondence when UN3F in Kazakhstan

Just as I tuned him in he was working a WB8 and I was getting set to work him and he seemed to disappear, probably going QRT. He was past his sunrise so he was probably heading out to work. At the same time I saw 4K8M in Azerbaijan spotted so I loaded up the memories and had at it, clicking back and forth.


I have 3 antennas available for 30M and none of them are great. I have a 135ft flat top at about 50 ft fed with open wire to a Johnson KW matchbox. That antenna has as pattern that looks like this on 30M (north is strait up)

This antenna was not a very good match for UN3F but a better match for 4K8M
The second antenna is my 65ft 80M vertical. On 30M this antenna approximates a 5/8 wave vertical. This antenna has an extensive radial system and exhibits a SWR of about 2:1 on 30M. I better match that with an Ameritron tuner. This is the antenna I use the most on 30M

Finally I have a 45 ft vertical wire out of a tree that has a MFJ 929 auto tuner at the base of the tree. It has a beautiful pattern:

unfortunately the ground system on this antenna is abysmal since I mostly use it as a RX probe antenna for diversity, so I don't transmit on it much. UN3F is on fairly often so I'm sure I will have another shot at him before summer
73