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HIGH GAIN CIRCULAR POLARIZED YAGI ANTENNA
Design Features: CY-150 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 | 136 - 174 MHz. |
| Gain | 11 dBic. |
| Bandwidth | 5 MHz. |
| Polarization | RHCP or LHCP (selectable) |
| Input Impedance | 50 Ohms. |
| Radiation Pattern | Directional |
| Beamwidth -3dB. | 50 Degrees |
| Front to Back Ratio | 18 dB. |
| VSWR - Equal To or Better Then | 1:1.5 |
| RF Power Handling Capacity | 500 Watts. |
| Input Termination | N-Female |
| Mechanical Specifications: | |
| Antenna Materials | All Aluminum |
| Mounting Hardware -Materials | Stainless Steel |
| Weight | 5 Kgs. |
| Wind Rating | 190 Km/Hr. |
| Overall Length | 1.85 Meters |
| Shipping Length | 1.90 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 (Inches) |
| Environmental Specifications: | |
| Operating Temperature | (-)30 to +70 Degrees Celsius |
| Storage Temperature | (-)40 to +80 Degrees Celsius |
| Humidity | 0 to 95% RH |