o Maximum Baud rate is therefore 2400 minus
the frequency shift
o And bit rate is also 2400 minus frequency
shift
o In full duplex mode it is equal to 1200
minus the frequency shift
|
Modem Speed-PSK & QAM
o Minimum
BW for PSK
or QAM is
the same as
for ASK but
the bit rate
can be
greater
depending upon the number of bits that can be represented by each signal
unit
Modem Speed-PSK & QAM on two wire
Twisted pair Telephone line
Comparisons
of bit rates: HDX and FDX
|
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