A handy tool for HAM Radio users.

Version 0.9b Locked

Calculate wavelength of a given frequency, reliable upto 1picometer and 99999999km needs testing from Pros. Calculate Frequency from a wavelength. Again using the same scale as above. All measurements are math floored rounded. So precision is not reliable, yet. Calculate wave antenna length for given frequency. Bugs expected and inaccuracies assured. This watchface is a demonstration for me to practice for my amateur radio license.

How to use

Input frequency and choose either Hz, KHz, MHz, GHz or Metres as the stepping. A maximum of 8 characters is used, as WM seems to be limited to this. Use of THz hasnt yet been imple2mented and likelihood it wont. Metres is metres. So cm would be 0.1 mm 0.01 etc. Antenna half wave calculations are made only from frequency lookups at present. Once done, hit Calc button. The wavelength of the frequency is displayed. Press the C button to clear.