Rohde & Schwarz HL046E Log Periodic Antenna 80 MHz – 3 GHz
Description
Rohde & Schwarz HL046E High Gain Log Periodic Antenna 80 MHz – 3 GHz offers excellent broadband characteristics, a radiation pattern that is approximately rotation-symmetrical and high gain, making it particularly suitable for EMS immunity measurements.
The high antenna gain means that in comparison with existing systems, the required field strengths can be achieved with a lower amplifier power.
Its small size, wide frequency range and folding mechanism make the antenna ideal for use in test chambers.
Features
- High antenna gain, i.e. low amplifier power is required
- No change of antennas needed over wide frequency range
- Uniform object irradiation due to optimized radiation patterns
- Small size
- Influence of chamber reduced
- Antenna gain approximately constant over the whole frequency range
- Can be wall-mounted
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Specifications
| Frequency range | 80 MHz to 3 GHz |
| Polarization | linear |
| Input impedance | 50 Ω |
| VSWR | |
| < 2500 MHz | < 2 |
| ≥ 2500 MHz | < 2.5 |
| Practical gain | typ. > 8 dBi |
| Max. input power | |
| 80 MHz | 1400 W + 100 % AM |
| 500 MHz | 600 W + 100 % AM |
| 1000 MHz | 400 W + 100 % AM |
| 2000 MHz | 300 W + 100 % AM |
| 3000 MHz | 250 W + 100 % AM |
| Connector | N female |
| Operating temperature range | +5 °C to +40 °C, in line with MIL-STD-810E |
| Class of application | laboratory |
| Dimensions (W × H × L) | |
| Folded (without trolley) | approx. 0.85 m × 1.50 m × 1.81 m
(34 in × 59 in × 71 in) |
| Open (without trolley) | approx. 1.50 m × 1.50 m × 1.81 m
(59 in × 59 in × 71 in) |
| Folded (with trolley) | approx. 0.86 m × 1.90 m × 1.89 m
(34 in × 75 in × 74 in) |
| Open (with trolley) | approx. 1.50 m × 1.90 m
(variable up to 2.60 m) × 1.89 m (59 in × 75 in (variable up to 102 in) × 74 in) |
| Weight | |
| Without trolley | approx. 17 kg (38 lb) |
| With trolley | approx. 29.5 kg (60 lb) |
