Model AQY-150 136 - 174 MHz 17 dBi. Gain 
 

QUAD STACKED YAGI ANTENNA

Design Features: AQY-150 rugged, all weather VHF high band Quad Stacked Yagi Array is designed for Linear Polarization. The Quad Stacked Yagi Array when packed, comes with elements removed from the antenna boom for ease of packing and transportation. This quad yagi antenna is supplied with phasing harness cable and stacking pipe.

Constructions: The Quad Stacked Yagi Array uses a gamma matching feed, eliminating the use of folded dipole. The antenna termination uses N-Female connector fixed on the antenna dipole.The mounting hardware supplied is of Stainless Steel. The quad yagi array can be stacked horizontally, vertically or square configration by mounting the antenna on the square of a corner, to obtained the desired beamwidth.

Electrical Specifications:
Frequency Range 136 - 174 MHz
Gain17 dBi.
Bandwidth4 MHz.
PolarizationVertical or Horizontal
Input Impedance50 Ohms.
Radiation PatternDirectional
Horizontal Beamwidth -Half Power Points22 Degrees ( Horizontal Stacked x 2 )
Front to Back Ratio22 dB.
VSWR1:1.5
RF Power Handling Capacity250 Watts
Input TerminationN-Female

Mechanical Specifications:
MaterialsAll Aluminum
Mounting Hardware -MaterialsStainless Steel
Weight25 Kgs.
Wind Rating190 Km/Hr.
Overall Length2 Meters
Shipping Length2.2 Meters.
Support Boom
- Materials
- Cross Section
- Outer Diameter.

Aluminum
Square
25 mm
Elements
- Materials
- Cross Section
- Outer Diameter.

Aluminum
Round
19 mm
No. of Yagi Boom4
Maximum Mount Pipe Diameter 52 mm (2 Inches)

Environmental Specifications:
Operating Temperature(-)30 to +70 Degrees Celsius
Storage Temperature(-)40 to +80 Degrees Celsius
Humidity0 to 95% RH