Top quality construction is a major feature of this 4 metre beam antenna. With the increase in activity on 4m, this 3 element directional beam will give you the edge, and you will be amazed at the contacts that can be made on this very interesting and friendly band. This antenna was £79.95rrp, but even better value now at our low summertime price.
70Mhz (4 metre) Beam Antenna
Type - Directional, High-gain
Vertical or Horizontal polarization
Made of aluminium alloy 6063 T-832
Type: 3 element Yagi antenna
Frequency range @ SWR 1.5: 68-78 Mhz
Impedance: 50 Ohms
Radiation (H-plane): beamwidth @ -3 dB = 130° @ center freq.
Radiation (E-plane): beamwidth @ -3 dB = 70° @ center freq.
Front to back ratio: 15 dB
Polarization: Linear vertical or horizontal
Gain: 4.85 dBd - 7 dBi
Max. power: 350 Watts
Grounding protection: All metal parts are DC-grounded, the inner conductor is coupled capacitively