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hi what does this statement means " The modem
uses 16 tones and are QPSK modulated in 3-3400Hz bandwidth".
is that means
16 frequencies are marked as
I
and rest 16 as Q
or 8 frequencies marked as
I
and 8 marked as Q .
Lets say i have 16 frequencies 600hz-1200hz
with 40 Hz separation. can i modulate the same signal at baseband using I and
Q
signals . secondly what is the aprroximate
formula for measuring the baudrate to 0.01% resoultion
Moinuddin
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multilevel modulation
Started by ●February 28, 2001
