Biography

Dear my friends,
Welcome to my page.
It seems my callsign reached you.
Thank you for the QSO with me.
Today, the condition is good.
For rigs and antennas, please see Equipment.

About the QSL card. ✈

I choose the best method from the following 4 items.
◇ There may be multiple selections.
There are two ways based on eQSL. 2 and 1 or 2 and 3.
The number is the item number.

1) Direct : I will refer to your page. My shipping method is airmail.
2) eQSL : Convenient for exchanging electronic cards.
3) Bureau : This method is also OK.
4) No card: I keep a record in the log, so there is no problem even without a card.


I was fascinated by the radio waves coming from overseas.
And in January 2016, I started HF band radio operation.
Thank you in the future.
Occasionally when time permits, I operate radio.
Also if you catch my callsign, please answer.
See you again in the sky !

PIC1 is a photograph of Mt. Hiei and Lake Biwa.
Shiga Prefecture is a place full of nature, filled with water and greenery.

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To you who visited from the gallery page etc.

Thank you for visiting my page.
I look forward to QSO with you.
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73,
KOSAKA

Equipment

Rig:Icom IC-7200M Output:50W
Ant:Long wire 17.3meters with ATU(ICOM AH-4)

◆ Estimated length:
The length of 17.3 meters is comparable to almost half the total length of a Boeing 737 airplane.

Operation bands:
With this antenna system, the bands I operate are as follows.
40, 17, 15, 12, 10, 6 (Unit:M)

Change history of antenna (wire) length:
January 2, 2016 ~ 10 (Unit:M)
August 7, 2016 ~ 13.2
April 1, 2017 ~ 17.3 / Until now.

This system covers from domestic to overseas.