The EFG-03 from TDK RF Solutions is an Electric Field Generator that operates from 10 kHz to 100 MHz. It generates an E-field of more than 500 V/m between the elements and is ideal for immunity test applications that require high input power handling and high-density fields in a compact design. This generator has an integrated mast system that enables comprehensive manual control over height, tilt, and polarization. The positioning gimbal of this generator enables precise manual tilt adjustments within a ±10° range, coupled with a full 360° rotation capability with convenient indexing at 0° and 90° for swift polarization changes. It includes a robust transformer design to improve the low-frequency response. This generator can handle an input power of up to 3500 W without the use of forced air or water cooling.

The EFG-03 has the mounting arm securely locked in place using a dedicated pin mechanism, and the mast, base, and mounting arm are built to withstand heavy-duty usage and are fortified with a protective water seal. For added safety and manoeuvrability, the mast is equipped with four locking swivel casters. It is available in a housing that measures 34 x 61 inches with a 7/16 (female) input connector. This E-field generator has a configurable structure in which height can be adjusted up to 122 cm according to user requirements