
The patent-pending Diversity Fin™ Antenna incorporates two separate antenna elements (LPDA and Dipole) oriented precisely at 90 degrees, reducing the chance of linear cross polarization fades and multipath dropouts. Typical spaced “paddle” antenna configurations consist of spatially separated directional antennas. This approach uses up space, requires additional setup/install time, and is twice as expensive as the Diversity Fin. See for yourself why production companies and system integrators worldwide are adopting Diversity Fin for their wireless mics!
Model Number DFIN-1
Electrical Characteristics
Operating frequency 468-740 MHz
Bandwidth 272 MHz
Average return loss -9.4 dBm
Impedance 50 Ω
Pattern type Dual Omni-Unidirectional
LPDA
Beam width 140º Azimuth
F/B Ratio 8 dB
F/S Ratio 5 dB
Gain 5 dBd
Polarization Vertical
Dipole
Polarization Horizontal
Beam width 100º Azimuth
F/B Ratio 5 dB
F/S Ratio 13 dB
gain 1.8 dBd
Physical Characteristics
Length 300mm/12 in
Height 370mm/15 in
Weight 454 g/1 lb
Mounting Block 1/4-20, 3/18-16, 5/8-27