Key Product Information

​​Frequency Range

The model 3116C sweeps from 10 GHz to 40 GHz without stopping for band breaks, making it ideal for automated testing.

Power Input

This horn antenna accepts up to 20W of continuous input power. The antenna’s high gain and low VSWR over its operating frequency translates into efficient amplifier use and higher field strengths.

Uniform Gain, Low VSWR

The model 3116C has a more uniform gain and antenna factor because of the better behavior of its radiation pattern. Since the pattern is stable over frequency, the gain and the AF also remain stable. The gain has less than 4 dB variation over the entire range.

Flexible Mounting

The model 3116C comes with a bracket that accepts either a 1/4 in x 20 thread screw or rear stinger mount. 

Specifications Select a tab below for more information

Frequency Minimum: 10 GHz 
Frequency Maximum: 40 GHz 
VSWR: 2.5:1 Maximum 
Maximum Continuous Power: 40 W (10 GHz) to 20 W (40 GHz) 
Peak Power: 60W (10 GHz) to 30W (40 GHz) 
Nominal Impedance: 50 Ω 
Connectors: Type K (F), 2.92 mm
Pattern Type: Directional 
Polarization: Linear 
​3116C with 1/4 in x 20 Mounting Bracket
​13.0 cm (5.1 in)
​10.8 cm (4.3 in)
​8.9 cm (3.5 in)
​0.20 kg (0.44 lb)
​3116C with Stinger Mount
​25.7 cm (10.1 in)
10.8 cm (4.3 in)​
​6.4 cm (2.5 in)
​0.33 kg (0.74 lb)

  • Antenna
  • Stinger Mount
  • Mounting Bracket Drilled Accepts an ETS-Lindgren or Other Tripod Mount with Standard 1/4 in x 20 Threads
  • Individually Calibrated at 1 m per SAE ARP 958. Actual Factors and a Signed Certificate of Calibration Conformance provided.
  • Manual
  • Custom Case
  • ETS-Lindgren Offers Several Non-metallic, Non-reflective Tripods



3106B Double-Ridged Guide Antenna ETS-Lindgren's Model 3106B Double-Ridged Waveguide Horn has high gain and excellent VSWR characteristics over its entire frequency range.<br>
3112 Double-Ridged Guide Antenna ETS-Lindgren's Model 3112 Double-ridged Waveguide Horn is a linearly polarized broadband antenna providing high gain and excellent VSWR characteristics over a broadband frequency range.
3115 Double-Ridged Guide Antenna ​​​ETS-Lindgren's ​​Model 3115 Double-Ridged Guide Horn Antenna has been an industry standard for many years. 
3116C Double-Ridged Waveguide Horn ​ETS-Lindgren's Model 3116C Double-Ridged Waveguide Horn Antenna has a frequency range of 10 GHz to 40 GHz and exhibits uniform illumination and accurate gain.
3117 Double-Ridged Guide Antenna ​​​​ETS-Lindgren's Model 3117 Double-ridged Waveguide Horn is the latest addition to a family of double-ridged waveguide horns for microwave and EMC measurements.
3119 Double-Ridged Waveguide Horn ​ETS-Lindgren's Model 3119 Double-Ridged Waveguide Horn is a the latest addition to our family of double-ridged waveguides for wireless and EMC measurement.
3119B Double-Ridged Waveguide Horn <p>​​ETS-Lindgren's Model 3119B Double-Ridged Waveguide Horn is a the latest addition to our family of double-ridged waveguides for wireless and EMC measurement.</p>

Key Features

  • Frequency Range 10 GHz to 40 GHz
  • 20 W Power Handling Capability
  • Low VSWR
  • Uniform Gain
  • Individually Calibrated

Literature and Videos<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>

L o a d i n g

 Catalog-Item Reuse