Рет қаралды 182
Using Casio Calculators to calculate wavelength for radio amateurs. Which modern calculator is difficult to use for this. The Casio FX-991CW classwiz gives incorrect answers until you use BIDMAS entry which is really awkward compared to the existing non classwiz calculators.
If you want a modern calculator for these types of radio or engineering calculations, stick with fx-300ES Plus or fx-570ES Plus2 style calculators etc, steer clear of the Casio calculators with model numbers ending with CW. Look for the EXP button and the x10x button type calculators.