RA 4000 W Passive Dipole Antenna The antenna shall be an passive omnidirectional antenna operating in the UHF range. The antenna shall feature an 50-ohm BNC connectors, and include an SA 63 stand adapter. The carrier frequency range of the antenna shall be 500 MHz to 865 MHz, its antenna gain 1 dB, size 235 x 38.5 mm (9.3 x 1.5 in.), and its weight 65 g (2.29 oz.). The antenna shall be the RA 4000 W from AKG.