Amateur radio
Here you can find all sorts of tables and calculators about amateur radio.
LocationCoordinate calculator
Maidenhead square
Distance calculator
My location
Antenna
Dipole antenna
Vertical antenna
Cubical quad antenna
Inverted vee antenna
Ground plane antenna
J-pole antenna
Small magnetic loop antenna
Full-wave loop antenna
Three element yagi antenna
Seven element yagi antenna
ERP and EIRP
VSWR
Amateur radio Codes
Q code
92 code
RST code
NATO phonetic alphabet
Morse code
CW abbreviations
4:1 Half-wave coax balun
Narrowband balun
Coaxial cable