Rohde & Schwarz HK001E Dipole Antenna 225 MHz – 450 MHz
Description
Rohde & Schwarz HK001E UHF Coaxial Dipole Antenna 225 MHz – 450 MHz is a vertically polarized, omnidirectional antenna for fixed and mobile applications, particularly for use on board ships. It is suitable for both transmission and reception.
A mast stub mounted on the dipole’s base plate provides a convenient antenna interface for customer applications. The entire antenna system is splash water resistant and can also be fitted upside down, if required.
Features
- High immunity to lightning strokes in the vicinity
- Rugged design
- Minimal wind load
- Low weight
- Particularly for use on ships
- Ideal for military aeronautical radio
- RCS optimized
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Specifications
| Frequency range | 225 MHz to 450 MHz |
| Polarization | linear/vertical |
| Input impedance | 50 Ω |
| VSWR | ≤ 2 |
| Max. input power | 400 W CW |
| Gain | typ. 2 dBi |
| Horizontal radiation pattern | omnidirectional |
| Max. deviation from circularity | |
| 225 MHz to 400 MHz | typ. ±0.5 dB |
| > 400 MHz to 450 MHz | typ. ±1 dB |
| RF connector | N female |
| MTBF | > 150 000 h |
| Operating temperature range | –40 °C to +70 °C |
| Protection class | IP65 |
| Max. wind speed | 275 km/h (without ice deposit) |
| Dimensions (Ø × H) | approx. 405 mm × 810 mm
(16 in × 32 in) |
| Weight | approx. 3 kg (7 lb) |
