Retevis Ailunce AY03 Yagi antenna is a 5-element directional base antenna for UHF 400-470 MHz two-way radio use, with 9 dBi gain and vertical polarization. It suits ham operators and base setups that need stronger reception and longer-distance contacts than an omnidirectional whip allows.
Made to mount with the elements perpendicular to the ground, it has a 72.5 cm beam and 38 cm longest element. The SL16 female connector links to the radio through coaxial cable, and numbered parts simplify assembly. Works with Retevis RT98, RT9000D, RB86 and RT97, plus compatible Kenwood, Yaesu and other UHF HT and mobile transceivers. Cable and radio are not included.
AY03 Features
9 dBi UHF gain
Focuses transmit and receive energy for longer 400-470 MHz contacts.
5-element directional design
Pulls in weaker signals when pointed toward the other station.
SL16 female connector
Connects to the station feedline with a standard coaxial cable.
Lightweight beam build
72.5 cm boom stays manageable for mast or field mounting.
AY03 Specifications
Gain: 9 dBi
Elements: 5
Connector: SL16 female
Beam length: 72.5 cm / 28.5 in
Polarization: Vertical
Compatibility: Retevis RT98, RT9000D, RB86, RT97; compatible Kenwood, Yaesu HT and mobile radios
