This is the genuine Diamond D777 High Gain 120/300MHz Air Band Antenna.
Designed for maximum performance on both the Civil and Military Air Bands.
- Receiving frequency:VHF 120MHz /UHF 300MHz air bands
- Type:2 x 5/8 wave (300MHz) 5/8 wave (120MHz)
- 3 x Ground Plane Radials
- Connector: SO239 (takes normal PL259 plug)
- Rated wind velocity:60m/sec.
- Mast diameter accepted:30mm to 62mm