For transmission of near-zero-frequency-signals (e.g. human voice between 300Hz-3kHz) over a radio channel one has to upconvert the signal to a suitable frequency for transmission, the signal is converted from the baseband to the passband.
In other words, the signal is converted from the baseband to the passband. For transmission of near-zero-frequency-signals (e.g. human voice between 300Hz-3kHz) over a radio channel, one has to upconvert the signal to a suitable frequency for transmission.
For transmission of near-zero-frequency-signals (e.g. human voice between 300Hz-3kHz) over a radio channel, one has to upconvert the signal to a suitable frequency for transmission. In other words, the signal is converted from the baseband to the passband.
For transmission of near-zero-frequency-signals (e.g. human voice between 300Hz-3kHz) over a radio channel, one has to upconvert the signal to a suitable frequency for transmission. In other words, the signal is converted from the baseband to the passband.