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JH1GEX Japan flag Japan

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QSL: VIA BUREAU

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JH1GEX "Yutaka" since 2012

[ Panorama view from my antenna ]

[ Recent Event #5 ] Happy New Year! --- Januariy 2018
I say "Happy New Year" to all my friends. Now my garden is covered with white snow. Minimum temperature was recorded -15゚C. The weather at the summit of Mount Fuji is stormy everyday. Keep the health together in 2018.

[ Recent Event #4 ] Do you know Glaze-ice ? --- January 2016
When freezing rain hits a surface, an ice coating occurrs. On January 29th, it occurred in a wide range of central Japan. Many trees were felled down, and my antennas were sagging badly in frozen..

[ Recent Event #3 ] Defense against the next threat --- April 2014
This week, garden snow has been gone at last! The next threat is invasion of deers. They eat up the buds and flowers. So today(Apr.26th), I stretched the net around the garden. The length of the net is 100 meters.

[ Recent Event #2 ] New antenna --- April 2014
I had broken my 7MHz V-Dipole last October. So today(Apr.12th), I installed a new inverted V-Dipole at the height of 8meters. I mounted a pole to the trunk of a tree in my garden. Then I worked on 7MHz for a test, confirmed its good performance. SWR is also good.

[ Recent Event #1 ] Heavy snowfall --- February 2014
Heavy snowfall on February 14th. Snow piled up two meters on the ground in a day! For this reason, I was not able to come to the shack for two weeks. Photo is taken on March 8th. It is possible to climb to the roof through the snow mountain that was slipped off from the roof.

[ Biography ]
I was born in 1964 at Nagoya-city and was named "Yutaka". This name means "abundant", and it is one of the popular names of Japanese men.
I was originally licensed in 1979 at the age of 15 in JA2-area, and devoted myself to DX, Contests, Portable-operations, during high school and university.
After graduation, I became a radio-wave engineer. Since work was very busy, I was forced to quit ham-radio activity.

After a quarter century, in 2011, I suddenly decided to resume the ham-radio. Then I started constructing of ham-radio shack in Yamanashi-pref.

In September 2012, the shack was completed. Then I took the new callsign JH1GEX, and started ham-radio again with 1kW & Dipole antenna. One month later, I constructed a crank-up tower and installed the Yagi-antennas for 20m/15m.

My shack is close to Mount Fuji most in all JA's (only 9km from the summit). Its altitude is about 1,200m from sea level.
Mount Fuji is the most famous and highest mountain(3,776m) in Japan, and it was registered as the "World Heritage" in June 2013. It is a very beautiful and sacred mountain, all the Japanese people have a reverence for Mount Fuji.
My shack is surrounded by the extensive forest. The trees are higher than my antennas. However, there is no problem with the transmitting and receiving of ham-radio. Rather, they protect my antennas from the wind.


Antennas :
--- 15m 5elements Yagi 15mH. (NAGARA  A-515BL)
--- 6m 5elements Yagi 15mH. (Creative Design  CL6A)
--- 20m 6elements Yagi 15mH. (NAGARA  A-620)
--- 12m/17m/30m Rotatable Inverted-V Dipole 15mH. (Creative Design  830V-1)
--- 40m Wired Inverted-V Dipole 8mH.


My ham-radio activity is only at the weekend, because I live in Tokyo at weekdays.
Every Friday night, after the job, I come to the shack. It takes about an hour and a half through the highway distance of 110km. I enjoy the ham-radio until Sunday morning, then I go back to Tokyo.

I am not good at English, because I had no need to speak English in my life and job. So English-speaking QSO is a hard job for me. When you work me, please speak slowly and use easy words. Thank you.

73's from the beautiful country JAPAN.
See you on the air !
JH1GEX   KOMATSU "Yutaka"


Simple shack : Yaesu FTDX5000MP+VL1000 1kW output
 

 
QSL cards
 

[ Results of the 6th year] Sept. 1, 2017 - now
--- QSO's : 2,661
--- DXCC : Worked 199

WKD 20m 15m Both
SSB 123 96 147
CW 148 69 163
RTTY 0 0 0
Total 181 123 199

 

[ Results of the 5th year] Sept. 1, 2016 - Aug.31, 2017
--- QSO's : 8,942
--- DXCC : Worked 260

WKD 20m 15m Both
SSB 195 110 208
CW 222 139 238
RTTY 0 0 0
Total 251 174 260

 

[ Results of the 4th year] Sept. 1, 2015 - Aug.31, 2016
--- QSO's : 8,603
--- DXCC : Worked 264

WKD 20m 15m Both
SSB 207 179 230
CW 214 178 239
RTTY 0 0 0
Total 251 223 264

 

[ Results of the 3rd year] Sept. 1, 2014 - Aug. 31, 2015
--- QSO's : 12,311
--- DXCC : Worked 274

WKD 20m 15m Both
SSB 220 217 242
CW 245 236 262
RTTY 0 0 0
Total 264 255 274

 

[ Results of the 2nd year] Sept. 1, 2013 - Aug. 31, 2014
--- QSO's : 12,012
--- DXCC : Worked 279

WKD 20m 15m Both
SSB 199 219 238
CW 227 234 254
RTTY 0 0 0
Total 256 261 279

 

[ Results of the 1st year] Sept. 1, 2012 - Aug. 31, 2013
--- QSO's : 11,094
--- DXCC : Worked 275

WKD 20m 15m Both
SSB 195 204 244
CW 229 232 258
RTTY 0 0 0
Total 253 257 275

 

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[ Japanese language ] 上記Biographyの和訳です

私は1964年に名古屋で生まれ、「ゆたか」と名付けられました。これは日本人男性に多い名前です。

1979年、15才のときに2エリアで免許を取り、高校・大学時代はDX、コンテスト、移動運用等に打ち込みました。大学卒業後、電波技術者として就職しましたが、仕事がとても忙しく、アマチュア無線をやめてしまいました。

四半世紀後の2011年、私はアマチュア無線を再開することを突然決意し、山梨にシャック建築を開始しました。シャックは2012年9月に完成し、新しいコールサイン「JH1GEX」と1kW+ダイポールアンテナでカムバックしました。その1か月後にはクランクアップタワーを建て、20m/15mのビームアンテナを設置しました。

私のシャックは日本でいちばん富士山に近いアマチュア無線局で、標高1,200メートルに位置します(山頂から直線距離でわずか9kmです)。富士山は日本で最も有名かつ最高峰であり、非常に美しく神聖な山です。2013年6月には「世界遺産」にも登録されました。日本人は皆、富士山に深い畏敬の念を持っています。

私のシャックは樹海の中にあります。周囲の樹木よりもアンテナの方が低いのですが、電波の送受信に影響はありません。むしろ、木々はアンテナを風から守ってくれています。

私は普段東京に住んでいるため、無線の運用は週末だけです。毎週金曜の夜、仕事が終わってからシャックに来ます。自宅からは110km、高速道路経由で1時間半かかります。シャックには日曜の朝まで滞在して無線を楽しみ、東京へ戻ります。

私はこれまでの人生・仕事の中で英語を話す必要がなかったため、英語のQSOは不得意です。あなたが私と英語でQSOするときは、ゆっくり話し、簡単な単語を使ってください。よろしくお願いします。

8578253 Last modified: 2018-01-13 14:24:15, 16757 bytes

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