Yagi AntennasS.4Y-127-6

6 stack 4 element Yagi array 17.4 dBi gain

Description

  • A six stack, 4-element VHF Yagi antenna array for VHF extended range airband communications.
  • Produced to the highest quality standards, these robust antenna designs will ensure reliable operation in harsh environmental conditions.
  • Former Skymacasts brand product.

Specifications

Electrical
Model S.4Y-127-6
Frequency 117 - 137 MHz
Max. Input Power 500 W
Polarisation Vertical
3 dB Beamwidth, E-Plane 11 °
3 dB Beamwidth, H-Plane 74 °
Impedance 50 Ω
Gain 15.3 dBd (17.4 dBi)
VSWR < 1.5:1
Mechanical
Connection(s) N(f)
Mast Aperture Required 14.4m
Wind Load 1230 N (160 km/h)
Weight Approx. 57 kg / 125.66 lb.

Diagram and Mounting

RADIATION PATTERNS

E-Plane | 127 MHz E-Plane | 127 MHz

RADIATION PATTERNS

H-Plane | 127 MHz H-Plane | 127 MHz

Ordering Designations

Model Product No. Frequency
6 stack 4 element Yagi array 17.4 dBi gain S.4Y-127-6 117 - 137 MHz