8. How long it takes for the signal to get from the output of the Modulator/transmitter, point to the input of the 2-way splitter, point (3 9. Po from Amplifier 1, point (5 in dBm. in ns.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter13: Transmission Lines: Transient Operation
Section: Chapter Questions
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75 ohm
Coax cable
Microphone
0.4 V output
150 feet of coax
cable with a gain of
-4 dB/100 feet & a
Vf of 77%
Modulator/
transmitter
G=15
5. Po at point ( 2 )in dBm.
Carrier
Frequency is 100
MHz
Figure 1
For the system shown in Figure 1 above, determine the following:
4. Power input at point 1) in mW & dBm.
7. Wavelength in the coax, in cm.
6. Gain of the 150 meters of coax cable, in dB.
3
Amplifier 1
G=20 db
50 ohm
Terminator
2-way splitter
The signal is 3 dB
down at each port
Po
5
Transcribed Image Text:75 ohm Coax cable Microphone 0.4 V output 150 feet of coax cable with a gain of -4 dB/100 feet & a Vf of 77% Modulator/ transmitter G=15 5. Po at point ( 2 )in dBm. Carrier Frequency is 100 MHz Figure 1 For the system shown in Figure 1 above, determine the following: 4. Power input at point 1) in mW & dBm. 7. Wavelength in the coax, in cm. 6. Gain of the 150 meters of coax cable, in dB. 3 Amplifier 1 G=20 db 50 ohm Terminator 2-way splitter The signal is 3 dB down at each port Po 5
8. How long it takes for the signal to get from the output of the Modulator/transmitter, point
2 to the input of the 2-way splitter, point 3
9. Po from Amplifier 1, point (5) in dBm.
in ns.
Transcribed Image Text:8. How long it takes for the signal to get from the output of the Modulator/transmitter, point 2 to the input of the 2-way splitter, point 3 9. Po from Amplifier 1, point (5) in dBm. in ns.
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