Back to my obsession: antennas and DX. When I get to the new QTH, I will be cooking with gas! I plan to bust up some serious pileups after October with my plans.
I did some more simulations for the new QTH for 20 meters, since sunspots are not going to improve soon enough to get me to where I need to be on 15 and 10 for long haul DX.
Here's what I have concluded for 20 meters at the new QTH:
- I will put up two 20 meter hex yagis - one at 32 feet and one at 64 feet
- I will feed the two yagis in phase
- Instead of using a tower, I will use a rope suspension system. I will raise the two antennas and suspend them from a cross-rope at 70 feet. The ropes will use a pulley to connect them at the T junction.
- I will use a pneumatic tennis ball launcher to set up the ropes
Take a look at the NEC pattern here: blue is what I had at the old QTH for a single hex at 32 feet, green is what I had planned with a single hex at 64 feet, and black is the two hexes fed in phase. YOWZA!
In the meantime, here at the old QTH, I heard 9M2CNC on 20 CW on the bobtail antenna. Q3 copy. I was not able to work him. But this is important: it's the first time I have EVER heard a 9M station in my 30+ years of hamming. And it's the first time in a long time that I heard SE Asia. Granted it is prime propagation time with the autumnal equinox cycle, but with our conditions in the doldrums this is a reflection upon the effectiveness of the bobtail. Not quite enough to get INTO SE Asia, but a LOT better than my other antennas.
73 and good DX
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