| Electrical Specifications 2 m | |
| Frequency Range: | 144 – 146 MHz |
| Free Space Forward Gain: | 9.9 dBi |
| Front to Back Ratio: | 29 dB |
| 3 dB Horizontal Beamwidth: | 72° |
| Polarization: | Vertical |
| Nominal Input Impedance: | 50 Ohms |
| SWR Across Entire Band: | < 1.2 |
| Maximum Power Input: | More than 500 W, 1500 W available |
| Matching Method: | Direct feed through common mode balun |
| Input Connector: | “N” |
| Mechanical Specifications 2m | |
| Number of elements: | 5 |
| Element Diameter: | 8 mm Aluminum tube |
| Dipole Diameter: | 8 mm Hard Copper tube |
| Longest element: | 1040 mm |
| Element Mounting Position: | On Side |
| Balun and Connectors: | Included |
| Boom Length: | 1.46 m |
| Boom Size: | 20 x 20 mm |
| Number of Boom Pieces: | 1 |
| Guy rope support: | Not necessary. Strong boom |
| Mounting Mast Diameter | 43 – 70 mm 1-1/4″ – 2-3/4″ |
| Survival Wind Speed: | 150 km/h |
| Transportation Length: | 1.49 m |
| Antenna Weight: | 1.5 kg |
All antennas in production are mesured to achieve highest possible results.
On this 5 element rear mount vertically polarized Yagi 2 meter band SWR is excellent.
It is achieved with superior design with latest professional full-3D electromagnetic modelling software.
Â
Â
2 meter 5 elements rear mount vertical polarization Yagi antenna label and connector view.
Excellent Balcony or portable backpack Yagi antenna. About 10 minutes to assemble.Â
Unrivaled excellent mechanical properties.
Â
144 – 146 MHz 2 meter rear mount Yagi antenna. Measured Return Loss on finished antenna. Good results.
Â
Â
HP8753ES 6 GHz Network Analyzer Measured Smith-Chart. 144 – 146 MHz On 5 elements vertical polarization rear mount 2 meter Yagi antenna.
Â
Â
Another view of excellent 2 meter 5 elements Yagi antenna.Â
Â
Beoordelingen
Er zijn nog geen beoordelingen.