FDM system user to combine 9 tones on a single carrier four of these tones are each 2.5 kHz and modulated SSB on sub-carrier with guard band of 200 Hz. The other is each at 4.2 kHz and are modulated FM on sub-carrier with modulation index of 5 with guard band of 300 Hz. The base band signal is frequency modulated on main carrier with modulation index of 10. calculate the transmission bandwidth of the FDM signal. Assuming 400 Hz as a guard band between SSB and FM sub- .carrier

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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FDM system user to combine 9 tones
on a single carrier four of these tones
are each 2.5 kHz and modulated SSB
on sub-carrier with guard band of 200
Hz. The other is each at 4.2 kHz and
are modulated FM on sub-carrier with
modulation index of 5 with guard band
of 300 Hz. The base band signal is
frequency modulated on main carrier
with modulation index of 10. calculate
the transmission bandwidth of the
FDM signal. Assuming 400 Hz as a
guard band between SSB and FM sub-
.carrier
BW=6.812 MHz O
BW=9.812 MHZ O
BW=7.812 MHZ O
BW-5.812 MHz O
BW=8.812 MHz O
Transcribed Image Text:FDM system user to combine 9 tones on a single carrier four of these tones are each 2.5 kHz and modulated SSB on sub-carrier with guard band of 200 Hz. The other is each at 4.2 kHz and are modulated FM on sub-carrier with modulation index of 5 with guard band of 300 Hz. The base band signal is frequency modulated on main carrier with modulation index of 10. calculate the transmission bandwidth of the FDM signal. Assuming 400 Hz as a guard band between SSB and FM sub- .carrier BW=6.812 MHz O BW=9.812 MHZ O BW=7.812 MHZ O BW-5.812 MHz O BW=8.812 MHz O
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