Ham Box
IARU Region 1 / Serbia
QTH Locator
Converts geographic coordinates into the 6-character Grid Square.
Latitude
Longitude
Calculate Grid
Use GPS
Enter coordinates or use GPS.
Dipole Calculator
Calculates the physical wire length for resonance (Metric).
Target Frequency (MHz)
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Band Sentry
Verifies if a frequency is allocated for FM voice in Serbia/Region 1.
Check Frequency (MHz)
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Phonetic Decoder
Translates text into the NATO Phonetic Alphabet.
Callsign / Text
Telegraph Key
Converts text into standard CW audio signals.
Message (A-Z, 0-9)
Speed:
20
WPM
Tone:
700
Hz
Transmit Signal