E5G Effective radiated power; system
gains and losses
E5G01
(B)
What is
the effective radiated power of a repeater station with 50 watts transmitter
power output, 4-dB feed line loss, 2-dB duplexer loss, 1-dB circulator loss and
6-dBd antenna gain?
A. 199 watts
B. 39.7 watts
C. 45 watts
D. 62.9 watts
E5G02
(C)
What is
the effective radiated power of a repeater station with 50 watts transmitter
power output, 5-dB feed line loss, 3-dB duplexer loss, 1-dB circulator loss and
7-dBd antenna gain?
A. 79.2 watts
B. 315 watts
C. 31.5 watts
D. 40.5 watts
E5G03
(D)
What is
the effective radiated power of a station with 75 watts transmitter power
output, 4-dB feed line loss and 10-dBd antenna gain?
A. 600 watts
B. 75 watts
C. 150 watts
D. 299 watts
E5G04
(A)
What is
the effective radiated power of a repeater station with 75 watts transmitter
power output, 5-dB feed line loss, 3-dB duplexer loss, 1-dB circulator loss and
6-dBd antenna gain?
A. 37.6 watts
B. 237 watts
C. 150 watts
D. 23.7 watts
E5G05
(D)
What is
the effective radiated power of a station with 100 watts transmitter power
output, 1-dB feed line loss and 6-dBd antenna gain?
A. 350 watts
B. 500 watts
C. 20 watts
D. 316 watts
E5G06
(B)
What is
the effective radiated power of a repeater station with 100 watts transmitter
power output, 5-dB feed line loss, 3-dB duplexer loss, 1-dB circulator loss and
10-dBd antenna gain?
A. 794 watts
B. 126 watts
C. 79.4 watts
D. 1260 watts
E5G07
(C)
What is
the effective radiated power of a repeater station with 120 watts transmitter
power output, 5-dB feed line loss, 3-dB duplexer loss, 1-dB circulator loss and
6-dBd antenna gain?
A. 601 watts
B. 240 watts
C. 60 watts
D. 79 watts
E5G08
(D)
What is
the effective radiated power of a repeater station with 150 watts transmitter
power output, 2-dB feed line loss, 2.2-dB duplexer loss and 7-dBd antenna gain?
A. 1977 watts
B. 78.7 watts
C. 420 watts
D. 286 watts
E5G09
(A)
What is
the effective radiated power of a repeater station with 200 watts transmitter
power output, 4-dB feed line loss, 3.2-dB duplexer loss, 0.8-dB circulator loss
and 10-dBd antenna gain?
A. 317 watts
B. 2000 watts
C. 126 watts
D. 300 watts
E5G10
(B)
What is
the effective radiated power of a repeater station with 200 watts transmitter
power output, 2-dB feed line loss, 2.8-dB duplexer loss, 1.2-dB circulator loss
and 7-dBd antenna gain?
A. 159 watts
B. 252 watts
C. 632 watts
D. 63.2 watts
E5G11
(C)
What
term describes station output (including the transmitter, antenna and
everything in between), when considering transmitter power and system gains and
losses?
A. Power factor
B. Half-power bandwidth
C. Effective radiated power
D. Apparent power