Model CY-450 330 - 512 MHz. 11 dBic. Gain 
 

CIRCULAR POLARIZED YAGI ANTENNA

Design Features: CY-450 rugged, all weather Crossed Elements, Yagi Antenna is designed for Circular Polarization. Yagi antenna can be mounted to work as RHCP or LHCP selectable by inter-changing the 90 Degrees delay harness cable. The yagi antenna when packed, comes with elements removed from the antenna boom for ease of packing and transportation.

Constructions: The yagi antenna uses a "gamma" matching system, eliminating the use of folded dipole. The antenna termination uses N-Female connector fixed on the antenna dipole.
When the Antenna is mounted on the mast, the yagi crossed elements make an angle of 45 degrees with respect to horizontal plane.

Electrical Specifications:
Frequency Range 330 - 512 MHz.
Gain11 dBic.
Bandwidth15 MHz.
PolarizationLHCP or RHCP (Selectable)
Input Impedance50 Ohms.
Radiation PatternDirectional
Beamwidth -3dB.50 Degrees
Front to Back Ratio18 dB.
VSWR1:1.5
RF Power Handling Capacity500 Watts.
Input TerminationN-Female

Mechanical Specifications:
Mounting Hardware -MaterialsStainless Steel
Weight4 Kgs.
Wind Rating180 Km/Hr.
Overall Length1.55 Meters
Shipping Length1.6 Meters
Support Boom
- Materials
- Cross Section
- Outer Diameter.

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

Aluminum
Round -Tube
12 mm
Maximum Mount Pipe Diameter 52 mm (2Inches)

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