Fixed Station

Shack Nov 2022

Antenna System

Antenna Tower Antenna

Tower

Crak-up Tower 21m height max (8.5m min)
    （Aichi Tower Industry)

Antenna

Shortwave Bands
  Mosley TA-53-M
      14-18-21-24- 28MHz 3 elements
　　　Yagi-Uda Antenna
　Nagara　TD1217J 10-18-24MHz
　　　　　　Rotary Dipole
　　　　　　MFJ 926B Automatic
　　　　　　Antenna tuner
　　　　　　tuned to 3.5 and 7MHｚ
VHF/UHF bands
　　　Diamond N509 whip antenna

Radio Equipments  

Equipments Nov 2022

Radios

YAESU FTDX3000D Transceiver 1.6～50MHz 50W  CW、AM、SSB、FM modes
YAESU FT-767GXX Transceiver 144/430MHz 10W SSB mode
ICOM ID-51 Transceiver 144/430 MHz 5W D-Star/FM modes
YAESU VX-7 Transceiver 50/144/430 MHz 5W FM mode
YAESU

 FTM-300D Transceiver 144/430 MHz 50W For Wires-X Portable Node
EchoLink node station (for JF9RGC)
D-Star Hotspot　(JF9RGC) Nora Gateway 436.890MHz 10mW

Computers

Category Performance and Specification ＯＳ Purpose of Use
Desktop
Home-brewed 		CPU: Intel Core i7 (3.20GHz)
Memory: 8 GB
Storage: 120GB SSD (System)
            1TB HDD x2 (RAID1 connection) 		Windows10 Main computer
Managing home LAN and all system
Editing sound and video
Desktop
Home-brewed 		CPU Intel Core i5　(2.50GHz)
Memory 8GB
Storage 120GB SSD (System)
1TB HDD 		Windows10 Control of FTDX3000 for FT8、SSTV、RTTY
Logging system （Hamlog）
Laptop
Acer ASPIER ONE 533		 Intel Atom
Memory 1GB
Storage 250GB HDD 		LINUX
Fedora　26 		web server
Control of EchoLink node ( on wine system)
Using Tigertronics (USA) USB sound card（SignaLink USBand homebrewed interface