Linear polarized standard gain horn antenna with coaxial connector (choose N or 7/16-connector) for highest power handling. The antenna was designed to generate highest fieldstrength at 1 m distance.
Specifications:
| Frequency Range (nominal): | 4 – 8 GHz 7/16 Connector: 4 – 7.5 GHz |
| Frequency Range (useable): | 3.7…8.5 GHz |
| Gain: | ~ 17-21 dBi |
| Antenna Factor: | ~ 25…28 dB/m |
| VSWR: | typ. < 1.5 |
| Front to Back Ratio: | typ. > 27 dB |
| Half Power Beamwidth (E-Plane): | 21° @ 4 GHz; 14° @ 6 GHz; 12° @ 8 GHz |
| Half Power Beamwidth (H-Plane): | 22° @ 4 GHz; 16° @ 6 GHz; 13° @ 8 GHz |
| Connector: | N, 7/16 |
| Max. Input Power (cw): | see diagram |
| Max. Peak Input Power: | 5 kW |
| Mounting Threads: | 22 mm Tube |
| Dimensions: | 492 x 164 x 224 mm |
| Weight: | 1.6 kg |
| Material: | Aluminium |
Typical Antenna Factor and Isotropic Gain Chart for HA 9251-48
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