JI1FGX/DU9 Mindanao, Philippines Amateur Radio Diary IOTA OC-130
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Access until yesterday
Introduction. 【【Lily Diary]
Diary of Life in Mindanao

10/12/31 TV antenna fabrication
10/12/24 Cute operator
10/12/23 Business and broadcasters consult with us.
10/12/17 Business Antenna Construction
10/12/15 Antennas found in the city
10/12/10 14MHz antenna repair completed
10/12/07 14MHz antenna destruction
10/12/04 Fare8 Club Christmas Party
10/12/04 Gigi Class C Retake
10/11/27 To Manila, PARA's General Assembly
10/11/16 A piglet was born.
10/11/06 Ham Shop Situation
10/11/02 Internet connection is not available
10/10/27 STANDARD C150 repair
10/10/22 Ham Shop Page
10/10/22 power outage
10/09/30 Autumn Condition
10/09/17 DU8UTP Franco.
10/09/12 Challenge PSK 31
10/09/07 Expansion of piggery
10/08/12 Antenna repair for 21 MHz
10/08/07 The 21 MHz antenna is broken.
10/08/06 Backyard and Antenna
10/08/03 sunset
10/07/31 Radio Commercials
10/07/03 Shack Introduction
10/06/21 Repeater Controller
10/06/07 Repeater Controller CW Routine
10/05/20 Clear sky, group of antennas
10/05/18 antenna group
10/05/13 50MHz also open
10/05/09 Election...eh! Are you sure?
10/05/06 How to write a card via manager
10/05/04 shack
10/04/20 VHF Repeater Orders Received
10/04/12 Philippine Military Group
10/04/11 business
10/04/05 21MHz and 50MHz antennas
10/04/04 Failed 50MHz installation
10/04/04 If not available, make one. 50MHz balun
10/04/02 If you don't have it, make it. Cross mount.
10/04/01 50MHz 5EL remanufactured
10/03/23 Four 16-meter-long bamboos
10/03/22 Production of 21MHz 3-element yagi
10/03/15 Purchase a generator
10/03/05 wire antenna
10/02/03 Broken again.
10/01/20 I'm going in the wrong direction.
10/01/19 18MHz Yagi breakage for Japan
10/01/04 7/8 2-stage 144MHz band GP
JI1FGX/DU9 Mindanao DiaryWire Antenna（2010/03/05)
This is our pipe stater tower
It is about 24 meters high.

And see the thin line extending from the second row from the top of the stay to the left?
This is the 3.8 MHz element

With this 3.8 MHz antenna, I was able to communicate with SP9QMP=Poland, ER4DX=Moldova, UA4LCH=Russia, and many more Japan in the morning.
You can see this, half of it is rope.
The black line is the element
They are tied to the pipe like this.
This is the element
It was initially tuned to 3.5 MHz, so it's folded back about 50 cm.
Balun mounted at 15 mH of coconut tree
In fact, the balun is also simultaneously powered by a 7 MHz inverted-V antenna
Can you also see this?
The dipole crossing the sky to the right is a 3.8 MHz dipole
Extending diagonally downward is a 7 MHz inverted V antenna
This is the opposite element
The 15mH bamboo in the distance is cut from the mountain and erected.
It has a 3.8 MHz element on top of it.
The 7MHz element is diagonally across the screen
This is a magnified view of the 3.5 MHz element
In the foreground is a 7Mhz inverted V
Only the land is 1042m2and bought more so I don't have to experiment with antennas.
It's just too hot to make much progress. ・・・・
February 03, 2010   March 15, 2010