Roroy-chan.
I was looking up at the people harvesting coconuts in the vacant lot behind my house, but when I called out to them, they looked right at me.
Now, this is a scene from the coconut harvest.
This is also the tree where my radio wire antenna is set up.
Even though there are no steps on the 15-meter-high sections, this person is climbing up effortlessly and harvesting.
They skillfully cut and drop the coconuts that are laden with fruit.
Look, he's working while clinging to a tree without even a safety harness.
By the way, it's about 20 meters tall.
They climb trees with ease.
I asked this person to install two large Yagi antennas for the shortwave band.
The labor cost was 500 pesos (approximately 1000 yen), so cheap!
The wire antennas visible in the foreground are for 7MHz and 18MHz.
This is the core of a 14MHz 3-element Yagi antenna.
Three additional 3.6m pipes are attached vertically.
You can see its size when compared to a kei car (mini car).
Television uses the VHF band with 3 channels and a wavelength of 3 meters, while this antenna has a wavelength of 21 meters, making it seven times larger than a television antenna.