3 Element Yagi UHF 420-470MHz 2025

Frequency Range – 420 – 470MHz

Impedance – Maximum Power

Bandwidth – 12%

Polarisation – Horizontal or Vertical

Typical Gain – 5.5dBd / 7.65dBi

Front To Back Ratio – 15dB

H Plane Beamwidth – 84

E Plane Beamwidth – 62

VSWR – <1.5:1

Maximum Power – 150W

MECHANICAL SPECIFICATION

Termination 3m RG213 Mil Spec Coaxial Cable + N Type

Female Construction Aluminium Alloy Tube 6063T6 to BS 1474

Elements 12.7mm X 1.6mm Wall Support Beam 31.7mm X 2.6mm Wall

Fasteners Stainless Steel Grade A2-70 to BS6105

Saddle Clamp Diecast Zinc Alloy

Insulator Epoxy Resin Encapsulated Protection

Direct Grounded

Weight 80 MHz 3.8 Kg, 160 MHz 2.6 Kg, 450 MHz   2.0 Kg

Length 80 MHz 2.2 M, 160 MHz 1.2 M, 450 MHz   0.7 M

Wind Loading @ 45 m/s 80 MHz 227 N, 160 MHz 124 N, 450 MHz  64 N