HF907 Double-Ridged Waveguide Horn Antenna by Rohde & Schwarz

Companies & Organizations:


Rohde & Schwarz GmbH & Co KG
Muehldorfstrasse 15
81671 Muenchen

Broadband directional antenna, ideal for use in EMC measurements

The Double-Ridged Waveguide Horn Antenna R&S®HF907 with linear polarization is a compact broadband transmitting and receiving antenna for the frequency range of 0.8 GHz to 18 GHz.


Due to specific calibration, EMI measurements are the antenna’s main field of application.


High gain and a low VSWR allow the generation of high field-strength levels without any significant return loss as well as the measurement of weak signals.


Features & Benefits


Wide frequency range

High and flat gain

Single main lobe radiation pattern over whole frequency range (optimized even distribution of electromagnetic energy on target surfaces for EMS applications and effective evaluation of emissions for EMI measurements)

Compact dimensions

High efficiency

Input power up to 300 W

Ideal for use in EMC laboratories

Individual calibration in line with ANSI C63.5 and SAE ARP 958




Frequency range                             0.8 GHz to 18 GHz

Polarization                                      linear

Polarization decoupling                   > 25 dB (> 30 dB typ.)

Input impedance                              50 Ω

VSWR                                              typ. < 2

Max. input power                             300 W CW/500 W PEP

Gain                                                 5 dBi to 14 dBi (typ.)

Connector                                        N female

MTBF                                               > 100 000 h

Operating temperature range           -10 °C to +50 °C

Dimensions (L × W × H)                   approx. 280 mm × 305 mm × 226 mm

Weight                                              approx. 1.9 kg


Recommended extras


Wooden Tripod R&S®HZ-1

Defense Products & Services: HF907 Double-Ridged Waveguide Horn Antenna by Rohde & Schwarz
Companies & Organizations: 
Defense Products & Services Sectors: Antennas, radio, ground-based
Country: Germany
Description: HF907 Double-Ridged Waveguide Horn Antenna
Source of Information: Rohde & Schwarz GmbH & Co KG