Sirio SY 27 4 4 Element Yagi Beam

Sirio SY 27 4 4 element YAGI beam

Features: Sirio SY 27-4 4 element Yagi (Beam) Antenna Directional, High-Gain Horizontal polarization Factory tuned at 11metre mid-band High power handling capability Elements equipped with waterproof jointing sleeve Made of aluminium alloy 6063 T-832 Electrical Data:

Frequency range: 26.9-27.5 MHz (adjustable up to 29.00 MHz) Impedance: 50 Ohm unbalanced Radiation (H-plane): directional Polarization: horizontal Gain: 11 dBd, 13.15 dBi (14dbi @ 60ft mounting) Bandwidth at S.W.R. 2:1: 600 KHz S.W.R. at res. freq.: = 1.2:1 Max. power: 1000 Watts (CW) continuous Mechanical Data:

Materials : aluminium, Steel, Nylon Wind Load : 80N @ 150Km/h Wind resistance : 120Km/h Wind Surface : 0.07 m2 Dimensions approx : 5725 X 4030 X 100mm Boom Length / diameter : 4030mm /33mm Max element

length : 5725mm Turning radius : 3600mm approx Weight approx : 6100g

Mounting Mast : 35-50mm