JO1VRK Blog
EchoLink Node作成(SvxLink on Raspberry Pi)
March 8, 2025
V型ダイポール(バンザイダイポール）
August 18, 2024
eQSL – Data Correction
February 25, 2024
FL-2100Z Modification
November 12, 2023
FL-2100Z Modification
March 8, 2023
TS-520V
March 4, 2023
ChatGPT – QSO pattern
February 17, 2023
CI/V Cable
February 15, 2023
7MHz Band Pass Filter
February 10, 2023
