R&S®HL046 Antenna

High Gain Log-Periodic

This is a discontinued product
Please note the following successor product(s):
  • Overview

Key Facts

The R&S®HL046 for EMS measurements consists of two log-periodic antennas arranged in a V-shape and connected in parallel. Due to this construction, high selectivity is obtained in the H plane and the radiation patterns are almost rotation-symmetrical.

Features Collapsed

  • High antenna gain, i.e. low amplifier power required
  • Only one antenna required to cover a wide frequency range
  • Uniform object irradiation due to optimized radiation patterns

Specifications

Model Frequency range
R&S®HL046 Antenna 80 MHz to 1.3 GHz

Key Facts

80 MHz to 1300 MHz

The R&S®HL046 for EMS measurements consists of two log-periodic antennas arranged in a V-shape and connected in parallel. Due to this construction, high selectivity is obtained in the H plane and the radiation patterns are almost rotation-symmetrical.

The small size and the wide frequency range make the antenna suitable for use in test chambers.

The R&S®HL046 is mounted on a trolley whose height can be continuously adjusted between approx. 1 m and 1.75 m above ground. Polarization is manually set. Pneumatic actuators can optionally be provided.

Features & Benefits

  • High antenna gain, i.e. low amplifier power required
  • Only one antenna required to cover a wide frequency range
  • Uniform object irradiation due to optimized radiation patterns
  • Reduced influence of test chamber
  • Wall mounting possible
  • Small size

Specifications

Frequency range 80 MHz to 1.3 GHz
Polarization linear
Input impedance 50 Ω
VSWR <2
Max. input power (TA = +40°C)  
   80 MHz 1000 W + 100% AM
   500 MHz 500 W + 100 % AM
   1 GHz 300 W + 100 % AM
   1.3 GHz 250 W + 100 % AM
Gain typ. >7 dBi
Front-to-back ratio typ. >20 dB
Polarization decoupling typ. 20 dB
   
Connector N female
Class of application laboratory
MTBF >100.000 h
Operating temperature range -10°C to +50°C
Dimensions (W x H x L)  
   Without trolley approx. 0.85 m x 1.57 m x 1.75 m
   With trolley approx. 0.86 m x 1.90 m (variable up to 2.60 m) x 1.85 m
Weight  
   Without trolley approx. 12.5 kg
   With trolley approx. 22.5 kg
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