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HL046E High Gain Log-Periodic Antenna by Rohde & Schwarz

Companies & Organizations:

Germany

Rohde & Schwarz GmbH & Co KG
Muehldorfstrasse 15
81671 Muenchen


Log-periodic antenna for EMS measurements

The High Gain Log-Periodic Antenna R&S®HL046E offers excellent broadband characteristics, a radiation pattern that is approximately rotation-symmetrical as well as high gain, making it particularly suitable for EMS immunity measurements.

 

In comparison with existing systems, the required field strengths can be achieved with a lower amplifier power. This is due to the high antenna gain.

 

Its small size, wide frequency range and folding mechanism make the antenna ideal for use in test chambers.

 

Features & Benefits

 

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

 

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)

   Without tripod

     Folded                                          approx. 0.85 m × 1.50 m × 1.81 m

     Open                                            approx. 1.50 m × 1.50 m × 1.81 m

   With tripod

     Folded                                          approx. 0.86 m × 1.90 m × 1.89 m

     Open                                            approx. 1.50 m × 1.90 m (variable up to 2.60 m) × 1.89 m

Weight

   Without tripod                                approx. 17 kg

   Tripod                                            approx. 12.5 kg

 

Recommended extras

 

Pneumatic Polarization Control R&S®HL046-P

Defense Products & Services: HL046E High Gain Log-Periodic Antenna by Rohde & Schwarz
Companies & Organizations: 
Defense Products & Services Sectors: Antennas, radio, ground-based
Country: Germany
Description: HL046E High Gain Log-Periodic Antenna
Source of Information: Rohde & Schwarz GmbH & Co KG