3 Element Custom Tuned Yagi Antenna 100-250MHz

3 Element Custom Tuned Yagi Antenna 100-250MHz

(1 customer review)

These yagi antennas are ideal in applications requiring directional gain. These yagis, with predictable beamwidths and consistently high front-to-back ratios, are ideal for long or short haul links and other applications demanding specific radiation pattern control.

$329.56

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Description

The boom and the elements are constructed from thick-walled alodined aluminium tubing. The passive elements are of one-piece construction and clamped to the boom with a unique wrap-around single bolt bracket. The radiating element is mounted onto the boom. All fittings and fasteners are made from marine grade stainless steel and self-locking nuts are used throughout the assembly to prevent loosening due to vibration. All yagi antennas are directly DC grounded to provide lightning protection and reduced precipitation static noise. Termination is via an N-type female coaxial connector fitted to a short RG213 cable tail. YL and YH yagis are supplied unassembled for ease of handling and are quickly assembled using only basic tools. Colour coding of elements and the boom section further simplify the assembly and installation. • High performance – ideal in long or short-haul applications • Controlled Beamwidths – predictable beamwidths and consistently high front to back ratios • Simplified Installation – colour coding and unique single bolt clamps simplify installation

 

Specifications:

Frequency Range 100 – 250
Base Gain 4 to 7 dBd
Power w 250
VSWR <1.5:1
Termination N female with RG213 cable tail
Mounting area 400mm x 40mm diam. aluminium
Construction Thick-walled aluminium boom and elements with alodined finish
Tuned bandwidth 9MHz
Horizontal Beamwidth 75°
Front Back ratio dB Typically 15
Frequency MHz 100 – 250
Length [mm] 1800
Brand RFI
Weight [kg] 2.6

1 review for 3 Element Custom Tuned Yagi Antenna 100-250MHz

  1. Agnes Jane Jennnings

    quality and reliable product

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