R&S®HL050 log-periodic antenna

Log-periodic directional antenna for linear polarization 

R&S®HL050 log-periodic antenna
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Key facts

  • Extremely wide frequency range
  • Rotation-symmetrical radiation patterns
  • High gain due to V-shaped configuration of antenna elements
  • Can be used as a feed for R&S®AC008 microwave directional antenna
  • Individual calibrations in line with ANSI C63.5 and CISPR 16-1-6

Log-periodic directional antenna for linear polarization 

The R&S®HL050 log-periodic directional antenna with a frequency range from 850 MHz to 26.5 GHz is ideal for radiomonitoring and measurement tasks. The antenna can be used as a separate antenna or as a feed for the R&S®AC008 microwave directional antenna. When used as a feed in reflector antennas, the antenna offers optimum secondary radiation characteristics due to its almost rotation-symmetrical radiation pattern.

Features & benefits

Extremely wide frequency range

Only one antenna needed for entire frequeny range

The antenna covers the extremely wide frequency range from 850 MHz to 26.5 GHz making the antenna the ideal choice for radiomonitoring and measurement tasks.

High antenna gain

For measurement of weak signals

The sophisticated design of the antenna - V-shaped configuration of the antenna elements - provides high and constant gain over the entire frequency range which allows the measurement of weak signals.

Rotation-symmetrical radiation patterns

For optimum secondary radiation characteristics

Antenna design enables optimized radiation patterns which are almost rotation-symmetrical. This offers optimum secondary radiation characteristics for use of the R&S®HL050 as feed for reflector antennas.

Usable as a feed antenna for R&S®AC008 

For use as seperate antenna or as feed antenna

The antenna can be used as a separate antenna or as a feed for the R&S®AC008 microwave directional antenna. The design of the R&S®HL050 as stacked log-periodic antenna provides homogenous illumination which makes the antenna well suited as feed for parabolic reflectors.

Available options

General accessories

Microwave cable, length: 5 m

Microwave cable - 5 meters 1 GHz to 26.5 GHz 2 x SMA plug connector


Microwave cable, length: 10 m

Microwave cable - 10 meters 1 GHz to 26.5 GHz 2 x SMA plug connector


Adapter for R&S®HZ-1


Wooden tripod

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