ETS-Lindgren's Model 3102 Conical Log Spiral is made with spiral windings of semi-rigid coaxial cable attached to the outside of a fiberglass cone.

ETS-Lindgren's 3106B Double-Ridged Guide Antenna has high gain and excellent VSWR characteristics over its entire frequency range.

ETS-Lindgren's Model 3115 Double-Ridged Guide Horn Antenna has been an industry standard for many years.

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.

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.

ETS-Lindgren's Model 3142E BiConiLog is a hybrid antenna that combines innovative design, compact size, and excellent performance.

ETS-Lindgren's Model 3148B Log-Periodic Dipole Array (LPDA) Antenna is specifically designed for making CISPR 16-1 measurements which require a 20 dB difference in the cross polarization rejection.

ETS-Lindgren's Model 3180D Broadband Mini-Bicon Antenna has been designed for optimal performance across the frequency range of 30 MHz to 1 GHz (cage elements) and 30 MHz to 3 GHz (cone elements).

ETS-Lindgren's Model 3301C Active Monopole Antenna is designed to provide reception of an electric field throughout its frequency range, in a single band, without tuning or bandswitching.