I'm starting to study RF propagation at college, and I'm thinking about what antenna I should choose for this scenario:
The distance between the transmitter and receiver is just 700 meters, and the link is not line-of-sight because there are 2 buildings in the way.
The frequency is 408.00625 Mhz and the bandwidth will be 12.5 Khz FM.
Do you think a 1/2 wavelength dipole (omnidirectional) will work for this? Or would a Yagi (directional) be better? I think that a Yagi would oversize the link[?].
Which one of these antennas would be the best choice?