Their advantage is their ability to rotate 360 degrees.
The frequency range of this antenna is 6 to 32 MHz.
The gain is 12 db with respect to isotropic antennas.
Power handling capability is 20 kw average
Used extensively in high frequency communitions.
An efficient broadband, vertically polarized omnidirectional
antenna in a compact size.
Power handling capability is 40 kw average
A broadband omnidirectional antenna.
A high power, low angle, high gain, horizontally polarized,
highly directive broadband antenna of simple, inexpensive construction.
The main disadvantage of the rhombic antenna is the requirement for a large land area, usually 5 to 15 acres.