An RF plan specifies wide sector directional antennas.
Refer to the antenna specifications.
H-plane refers to the Azimuth or Horizontal plane and E-plane refers to Elevation or Vertical plane.
Antenna 1: H-plane = 360; E-plane = 120
Antenna 2: H-plane = 360; E-plane = 60
Antenna 3: H-plane = 100; E-plane = 90
Antenna 4: H-plane = 60; E-plane = 60
Which antenna specifications indicate that the antenna is a good choice for the plan?
Wide sector directional antennas typically have a horizontal plane (H-plane) beamwidth within a range of 90 to 100 degrees. Antenna 3, with an H-plane of 100 and an E-plane of 90, fits into this category, making it a suitable choice for the RF plan. The other antennas either have a full 360-degree H-plane characteristic of omnidirectional antennas or much narrower H-plane values that do not align with the specified wide sector requirement.
c- correct - For sector antennas, you can select from wide sector (90 deg–100 deg), narrow sector, and high-gain sector
Answer should be C. It's a directional antenna, not an omni. Wide sector means 10-90 degrees
It is C. Check study guide, For sector antennas, you can select from wide sector (90 deg–100 deg), narrow sector, and high-gain sector.
Agreed, C is correct