Training fast CW on Android (Koch method)
NOTICE: I have released a completely new version 2 of the IZ2UUF Morse Koch CW application. The new application is currently at the stage of […]
Articles by IZ2UUF
Simulating insulated wires with NEC-2
The NEC-2 engine, used by many antenna simulation free programs, has no direct way to simulate insulated wires. This is a pity, because it is […]
Measuring line impedance with MiniVNA
Today I wanted to measure the characteristic impedance of a unknown transmission line; in this case, it was a Hi-Fi stereo line I bought from […]
VHF coverage maps
Thanks to the great Radiomobile software by VE2DBE I have been able to calculate a coverage map for the 2m band from some ham stations. […]
Using a Wouxun/Kenwood USB cable as a Yaesu FT817/857/897 CAT connection
I was looking on the internet for a cable to connect my Yaesu FT857 to my PC.Aside of the expensive official cable, there were the […]