HORN ANTENNAS

A wide range of COTS and custom designed, standard gain and high gain wideband horn antennas, 170 MHz to 500 GHz, with typical gain values from 10 to 20 dBi. Higher gain horn antennas are also available typically >22 dBi.

A variety of COTS and custom designed wideband-octave and multi-octave dual polar and single polar horn antennas are provided including pyramidal, rectangular, conical, corrugated, multimode, sectoral, double / quad ridged, and dual polarised. Horn antennas can be adapted to meet customer specific requirements, for example waveguide-flanged and high power transition versions are available. Applications include EW, SIGINT, Test & Measurement including EMC immunity and HiRF testing. As with other Steatite products, bespoke designs or modifications may be accommodated

Typical specifications – (DL = Dual Linearly Polarised & SL=Single Linearly Polarised)
*The list below is not exhaustive and different connector options may be available.

Frequency (GHz) WGWRCatalogue NumberGain (dBi)Power c. w. (W) VSWR (Typical)*Connector
0.17 to 4.0 —QWH-SL0.17-4-A-SG3.6 to 15.91400<1.5:17:16 DIN
0.37 to 0.4700 / 2300QSH-SL-0.37-0.47-N-109.4 to 11.5500<1.6:1N
0.40 to 1.6 —QWH-SL-0.4-1.6-N-SG-R12.5 to 14.5500<1.7:1N
0.50 to 0.752 / 1500QSH-SL-0.5-0.75-N-1512.5 to 15.5400<1.5:1N
0.50 to 2.0 —QWH-SL-0.5-2-N-SG7.4 to 14.5250<1.8:1N
0.60 to 1.03 / 1150QSH-SL-0.6-1-N-107.7 to 12.2400<1.5:1N
0.75 to 1.14 / 975QSH-SL-0.7-1.1-N-1513.6 to 17.1400<1.6:1N
0.80 to 4.0 —QWH-DL-0.8-4-N-SG-L7.2 to 13.540<2.3:1x2 N
0.80 to 18.0QWH-SL-0.8-18-N-SG2.8 to 18.0500<2.0:1N
0.90 to 1.45 / 770QSH-SL-0.9-1.4-N-2018.0 to 22.0400<1.6:1N
0.90 to 18.0 —QWH-DL-0.9-18-S-SG-R0.3 to 13.340<2.5:1x2 SMA
1.0 to 4.2 —QWH-SL-1-4.2-A-HG13.6 to 18.41200<2.0:17:16
1.0 to 8.0 —QWH-SL-1-8-B-SG6.0 to 17.01500<1.4:17/8
1.0 to 18.0 —QWH-SL-1-18-S-SG-R1.3 to 12.840<2.0:1SMA
1.1 to 1.76 / 650QSH-SL-1.1-1.7-N-2018.8 to 21.7300<1.4:1N
1.4 to 2.27 / 510QSH-SL-1.4-2.2-A-2018.0 to 20.51800<1.3:17/16
1.7 to 2.68 / 430QSH-SL-1.7-2.6-A-2018.4 to 21.81800<1.3:17/16
2.0 to 4.0 —QWH-SL-2-4-C-SG-R16.4 to 18.1750<1.6:1SC
2.0 to 8.0 —QWH-SL-2-8-N-SG-R10.9 to 14.3500<1.5:1N
2.0 to 18.0 —QWH-DL-2-18-S-SG3.9 to 15.940<3.0:1x2 SMA
2.0 to 18.0 —QWH-SL-2-18-S-SG-R5.0 to 12.020<2.5:1SMA
2.0 to 18.0 —QWH-SL-2-18-S-HG-R10.0 to 22.020<2.5:1SMA
2.0 to 18.0 —QWH-SL-2-18-N-SG-R5.0 to 12.050<2.5:1N
2.0 to 18.0 —QWH-SL-2-18-N-HG-R10.0 to 22.080<2.5:1N
2.0 to 18.0 —QWH-DL-2-18-N-SG-R10.0 to 22.040<2.5:1x2 N
2.0 to 18.0 —QWH-DL-2-18-S-HG-R10.0 to 22.040<2.5:1x2 SMA
2.2 to 3.39A / 340QSH-SL-2.2-3.3-N-2018.6 to 21.6200<1.4:1N
2.5 to 7.5WRD250QWH-SL-2.5-7.5-F-SG-R10.0 to 14.02000<1.3:1WRD250
2.6 to 4.010 / 284QSH-SL-2.6-4-N-2018.0 to 21.0200<1.4:1N
3.3 to 5.011A / 229QSH-SL-3-5-N-1514.8 to 17.8180<1.4:1N
3.9 to 5.912 / 187QSH-SL-4-6-N-2018.0 to 21.0200<1.6:1N
4.0 to 8.0WRD350QWH-SL-4-8-F-HG18.0 to 20.02000<1.3:1WRD350
4.9 to 7.113 / 159QSH-SL-5-7-N-2018.0 to 21.060<1.4:1N
5.8 to 8.2 14 / 137QSH-SL-6-8-S-20-R18.0 to 21.050<1.6:1SMA
6.5 to 18.0 WRD650QWH-SL-6.5-18-F-HG-CS9.6 to 17.14000<1.3:1WRD650
7.0 to 10.0 15 / 112QSH-SL-7-10-S-20-R18.0 to 21.050<1.4:1SMA
7.5 to 18.0 WRD750QWH-SL-7.5-18-F-2019.0 to 21.02000<1.3:1WRD750
8.2 to 12.4 16 / 90QSH-SL-8-12-N-2018.2 to 21.5100<1.3:1N
10.0 to 15.017 / 75QSH-SL-10-15-N-2018.3 to 21.5100<1.4:1N
12.4 to 18.018 / 62QSH-SL-12-18-F-2018.0 to 21.01400<1.15:1UBR140
15.0 to 22.019 / 51QSH-SL-15-22-S-20-R17.0 to 21.020<1.6:1SMA
18.0 to 26.520 / 42QSH-SL-18-26-S-20-R18.0 to 20.920<1.4:1SMA
18.0 to 40.0QWH-SL-18-40-K-SG12.3 to 14.820<1.7:1K
18.0 to 40.0 —QWH-DL-18-40-K-SG-R12.0 to 16.920<2.5:1x2 K
22.0 to 33.021 / 34QSH-SL-22-33-K-20-R18.0 to 21.020<1.4:1K
26.5 to 40.022 / 28QSH-SL-26.5-40-K-2018.0 to 21.020<1.2:1K
33.0 to 50.023 / 22QSH-SL-33-50-V-2018.0 to 21.05<1.4:1V
40.0 to 60.024 / 19QSH-SL-40-60-V-2018.0 to 21.010<1.6:1V
50.0 to 75.025 / 15QSH-SL-50-75-V-2018.0 to 21.05<1.6:1V
60.0 to 90.026 / 12QSH-SL-60-90-F-2020.0 to 22.0200<1.2:1WG F
75.0 to 110.027 / 10QSH-SL-75-110-F-2020.0 to 22.0200<1.2:1WG F
90.0 to 140.028 / 8QSH-SL-90-140-F-2020.0 to 22.0100<1.2:1WG F
110.0 to 170.0WR6.5QSH-SL-110-170-F-2025.0 to 27.050<1.15:1WG F
140.0 to 220.0WR5.1QSH-SL-140-220-F-2025.0 to 27.050<1.2:1WG F
170.0 to 260.0WR4.3QSH-SL-170-260-F-2025.0 to 27.020<1.25:1WG F
220.0 to 330.0WR3.4QSH-SL-220-330-F-2025.0 to 27.010<1.3:1WG F
260.0 to 400.0WR2.8QSH-SL-260-400-F-2025.0 to 27.05<1.35:1WG F
330.0 to 500.0WR2.2QSH-SL-330-500-F-2025.0 to 27.05<1.4:1WG F