Which of the following antennas is commonly used in communications for a frequency band of 10 MHz to VHF and UHF?
A . Omnidirectional antenna
B . Dipole antenna
C . Yagi antenna
D . Parabolic grid antenna
Answer: C
Which of the following antennas is commonly used in communications for a frequency band of 10 MHz to VHF and UHF?
A . Omnidirectional antenna
B . Dipole antenna
C . Yagi antenna
D . Parabolic grid antenna
Answer: C