E4C11:
Which of the following is a desirable amount of selectivity for an amateur SSB phone receiver?
A 1 kHz
B 2.4 kHz
C 4.2 kHz
D 4.8 kHz
E4C11:
Which of the following is a desirable amount of selectivity for an amateur SSB phone receiver?
A 1 kHz
B 2.4 kHz
C 4.2 kHz
D 4.8 kHz