Diamond A1430S7

Diamond A1430S7: 144/430MHz: 7-ELEMENTS PHASED DRIVE BEAM ANTENNA YAGI

Frequency:144/430MHz (2m/70cm)

Boom length: 1.25m

Element length: 1.02m (Max)

Weight: 0.95kgs

Gain: 7.5dBi (144MHz), 9.3dBi (430MHz)

Max. power rating: 100W (FM)

Impedance: 50Ω

SWR: Less than 1.5

Connector: MJ

Rated wind velocity: 35m/sec.

Mast diameter Accepted: φ25-φ62 / 

Wind surface area: 0.17㎡

Type: 3-elements beam antenna (144MHz) / 5-elements beam antenna (430MHz)

FB ration: More than 11.5dB (144MHz), More than 8.0dB (430MHz)

Turing radius: Approx. 1.2m