4 ms·
In the US, AM Radio (both digital and analog) runs from 540 kHz to 1700 kHz, packing 116 channels in approximately 1 MHz (with 10 kHz spacing between stations).
by RF_Enthusiast 3y ago
In the US, AM Radio (both digital and analog) runs from 540 kHz to 1700 kHz, packing 116 channels in approximately 1 MHz (with 10 kHz spacing between stations).
That's impressive efficiency for a frequency range unsuitable for much else.