Biography

I was bone 1951,in Nagasaku city. Started HAM Radio from 1991 at Chiba city and move to Utsunomiya city, Tochigi pref. in Jan 1995. I had upgraded license to Class 1 in 2016 April. I was confirmed DXCC100 in 2024 after starting FT8 mode at also low band.
I have interesting in home brew apparatus related on ham radio such as radio, transceiver and antennas.
I also interest in outdoor operations. I am operating once every year at Yoron Island as 7K2ABV/6 mere than 20 years until 2023.

Worked DXCCs:

Equipment

Transceiver: TS-890S, IC-705, IC-7900, FT-897, FT-817 and K-1, K-2, QDX also some of homebrew equipment,
Antenna: 40m Long wire, End Fed antenna(17m), Delta loop (12m, 17m), V-Dipole (40m, 15m, 10m), 1 lambda 6 ele Hentenna (70cm) and Logperiodic antenna ( 6m - 20cm)

For Out Door use,
mainly FT817 or IC705 + HL45B for outdoor use.
antenna: Delta loop (17m, 12m, 6m, 2m), End fed antenna (17m), VCH Antenna (40m), 5 ele loop (70cm), 4ele Delta Loop (2m)