4-Stack Dipole Phased Array Omni Antenna 465-525 MHz Max. Input Power: 250 WGain: 5.7 dBd (7.9 dBi)Model 104A-SMD-68D-6 4-Stack Dipole Phased Array Antenna 465-525 MHz Max. Input Power: 250 WGain: 8.7 dBd (10.9 dBi)Model 104A-SMD-68D-9 4-Stack Dipole Phased Array Antenna 420-470MHz Max. Input Power: 250WGain: 8.7 dBd (10.9 dBi)Model 104A-SMD-64A-5-X 2-Stack Dipole Phased Array Antenna 420-470MHz Max. Input Power: 250WGain: 5 dBd (7.2 dBi)View Model 104A-SMD-64A-5 4-Stack Dipole Phased Array Antenna 380 - 430 MHz Max. Input Power: 250WGain: 8.7 dBd (10.9 dBi)View Model 104A-SMD-56-9 4-Stack Dipole Array TETRA Omni 380 - 430 MHz Max. Input Power: 500WGain: 5.7 dBd (7.9 dBi)Model 104A-SMD-57E-6 2-Stacked Four-Dipole Phased Array Antenna 155-175MHz Max. Input Power: 500WGain: 6 dBd (8.6 dBi)View Model 104A-SMD-37G-6 4-Stack Dipole Array Split-Boom 145 - 175 MHz Antenna Max. Input Power: 500WGain: Omni 5.7 dBd / Offset 8.7 dBdModel #: 104A-SMD-38F-9 View More