SHF Antennas R&S®HF907 Double-Ridged Waveguide Horn Antenna R&S®HF907 DoUBLe-RIDGeD WAVeGUIDe HoRn AntennA 800 MHz to 18 GHz Broadband directional antenna, ideal for EMC measurements The linearly polarized R&S®HF907 double-ridged waveguide horn antenna is a broadband, compact transmitting and receiving antenna for the frequency range from 800 MHz to 18 GHz. High gain and low VSWR permit the measurement of weak signals and the generation of high field strengths without any significant return loss. The R&S®HF907 sets itself apart from conventional broadband horn antennas in that its radiation pattern contains only a single main lobe over the entire frequency range; there are no appreciable side lobes. The antenna is made of aluminum to keep its weight low. Wide frequency range High and constant gain Low VSWR Radiation pattern contains only one main lobe over the entire frequency range Input power up to 300 W CW/500 W PEP Ideal for use in EMC laboratories Compact size Individual calibrations in line with ANSI C63.5, CISPR 16-1-6 and SAE ARP958 Accredited calibration available on request 170 Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2020/2021

SHF Antennas R&S®HF907 Double-Ridged Waveguide Horn Antenna 10 kHz 2 Specifications Frequency range Nominal impedance Max. input power (+40 °C ambient temperature) Operating temperature range Ordering information Double-ridged waveguide horn antenna Recommended extra Wooden tripod Typical gain Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog