4 ms·
LW is simpler still and incredibly robust. It's a pity it has been turned off.
by a_paddy 2y ago
LW is simpler still and incredibly robust. It's a pity it has been turned off.
- coin 2y agoLW isn’t a modulation
- gpvos 2y agoLong wave is a frequency band just like medium wave. Amplitude modulation is used on both; it's the same technology, LW needs much larger antennas though. FM is often used to refer to a frequency band, but that is actually called ultra-short wave, and frequency modulation is used on it.