Model AQY-450 330 - 512 MHz. 18 dBi. Gain 
 

QUAD STACKED YAGI ANTENNA

Design Features: AQY-450 rugged, all weather VHF Quad Stacked Yagi Antenna 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 330 - 512 MHz.
Gain18 dBi.
Bandwidth8 MHz.
PolarizationVertical or Horizontal
Input Impedance50 Ohms.
Radiation PatternDirectional
Front to Back Ratio22 dB.
VSWR1:1.5
RF Power Handling Capacity250 Watts.
Input TerminationN-Female

Mechanical Specifications:
MaterialsAll Aluminum
Mounting Hardware -MaterialsStainless Steel
Weight18 Kgs.
Overall Length1.7 Meters
Shipping Length1.8 Meters
Support Boom
- Materials
- Cross Section
- Outer Diameter.

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

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

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