Description
4 Elements Twin Yagi 2m/VHF (Lightweight End Mount)
Original Handcrafted / Quality Build
(Antenna data Generated with 4Nec2)
Gain Stacked Configuration: 12dBi (9.85dBd) ( see 4Nec2 sim 142 – 148Mhz)
Gain individual antenna: 9.39dBi
Center Frequency: 145Mhz
Matching: Gamma Match (Tuning stub)
Phasing Harness Included with Triple female T-Connector
Impedance: 50 ohms
Beamwidth: 21° vertical 42°horizontal
Front/Back ratio: 14.5dB
SWR: 1.1:1 @ center frequency less than 2:1 @ band edge
Materials: 3/8 Aluminum tubing
Boom: 2.5cm x 1.3cm Aluminum boom 112cm total length
Mounting: Vertical or Horizontal mounting via U-bolt
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