DIAMOND - A1430S7 - 7 ELEMENTS DUAL BAND BEAM - 144-430 MHz - REQUIRES A SINGLE COAX 50 OHM FEED LINE
SPECIFICATIONS:
- Boom length:1.25m
- Element length:1.02m (Max)
- Weight:0.95kgs
- Frequency:144/430MHz (2m/70cm)
- 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 ratio: More than 11.5dB (144MHz), More than 8.0dB (430MHz)
- Turing radius:Approx. 1.2m