144 – 146 MHz CROSS 4+4 Element Yagi Antenna. Rear Mount. High Power as Standard.
Cross antenna designed for 2 meter band. Antenna covers 144 – 146 MHz. Wide-band operation. Antenna covers all radio modes like SW, SSB or MGM like FT8, FSK441, JT65B, WSPR or PSK31… Same goes with all operations like DXing, Troppo, Repeater work, LEO (OSCAR) satellite work…
Electrical and mechanical specifications of PA144-CROSS-8-1.7RAP
| Electrical Specifications PA144-CROSS-8-1.7RAP | |
|---|---|
| Frequency Range: | 144 – 146 MHz |
| Free Space Forward Gain: | 9.4 dBi |
| Front to Back Ratio: | 20 dB |
| -3 dB Horizontal Beam width: | ° |
| -3 dB Vertical Beam width: | ° |
| G/T for Tsky=290K and Tearth=5400K | dB |
| Polarization | Horizontal and Vertical |
| Nominal Input Impedance: | 50 Ohms |
| SWR Across Entire Band: | < 1.2 |
| Maximum Power Input: | 1500 W |
| Matching Method: | Direct feed through common mode choke (current balun) |
| Connector: | “N” |
| Mechanical Specifications PA144-CROSS-8-1.7RAP | |
|---|---|
| Number of Elements: | 4 + 4 |
| Element Diameter: | 8 mm Aluminum tube |
| Dipole Diameter: | 8 mm Hard Copper tube plastic coated |
| Longest Element: | 1040 mm |
| Element Mounting Position: | CROSS antenna – 2 Sides |
| Balun and Connector: | Included |
| Boom Length: | 1.7 m |
| Boom Size: | Tapered Boom 30×30, 20×20 mm |
| Turning Radius: | m |
| Number of Boom Pieces: | 2 |
| Guy rope support: | No, strong boom |
| Mounting Mast Diameter: | 43 – 70 mm 1-11/16″ – 2-3/4″ OD |
| Clamp: | M8 Stainless Steel |
| Survival Wind Speed: | 180 km/h |
| Wind Load: | 0.1 m2 |
| Net Weight: | kg |
| Gross Weight: | kg |
| Transportation Length: | 119 cm |
This antenna is used in LEO Satellite kit
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