HL024S7 Crossed Log-Periodic Antennas by Rohde & Schwarz

Companies & Organizations:


Rohde & Schwarz GmbH & Co KG
Muehldorfstrasse 15
81671 Muenchen

Log-periodic directional antenna consisting of R&S®HL024A1 and a broadband preamplifier for horizontal or vertical polarization (selectable)

The directional R&S®HL024S7 consists of the Crossed Log-Periodic Antenna R&S®HL024A1 and a broadband preamplifier. It is suitable for the reception of linearly polarized waves.


Horizontal or vertical polarization can be switch-selected.


The preamplifier can be optionally switched on. It prevents a significant reduction in S/N due to loss in RF cables connecting, for instance, the antenna to a receiver.


The antenna can also be used as a feed for the SHF Directional Antenna Systems R&S®AC090 to R&S®AC300.


Features & Benefits


Wide frequency range

Selectable broadband preamplifier

Horizontal or vertical polarization switch-selectable

No reduction in S/N due to the use of a low-noise amplifier at the antenna output

Can be used as a feed for the SHF Directional Antenna Systems R&S®AC090 to R&S®AC300




Frequency range                                                    1 to 18 GHz

Polarization                                                             horizontal or vertical (selectable)

Input impedance                                                     50  Ω

VSWR                                                                     <2.5

Gain (without polarization switch/preamplifier)       >6 dBi

Noise figure                                                             ≤3  dB

Gain (active network –

can be switched on)                                                26 dB ± 2  dB

1 dB compression point                                          approx. +8  dBm

Power supply                                                          +15  V DC (max. 0.3 A)

Connector                                                               SMA female

Control connector                                                   10-contact, round, male

MTBF                                                                       >100.000 h

Operating temperature range                                   -30 °C to +55 °C

Dimensions (diameter × height)  

With radome                                                             approx. 210 mm × 390 mm

Weight                                                                      approx. 1   kg


Recommended extras

(not required for use in systems R&S®AC090 to R&S®AC300)


Control Unit R&S®GB016

Control Cable, 10 m, R&S®GB016Z1

Microwave Cable, 5 m, R&S®AC008W2

Microwave Cable, 10 m, R&S®AC008W2

Adapter R&S®HL025Z1 for R&S®HZ-1

Wooden Tripod R&S®HZ-1

Defense Products & Services: HL024S7 Crossed Log-Periodic Antennas by Rohde & Schwarz
Companies & Organizations: 
Defense Products & Services Sectors: Antennas, radio, ground-based
Country: Germany
Description: HL024S7 Crossed Log-Periodic Antennas
Source of Information: Rohde & Schwarz GmbH & Co KG