TDK High Power E-Field Generators

Performance
The TDK RF Solutions EFG-02 is a transmission-line type electric/magnetic field generator which provides an unprecedented level of flexibility in the generation of controlled, high-intensity electric and magnetic fields over the frequency range of 10 kHz to 100 MHz. It is capable of generating over 500 V/m over its entire operating frequency range using 2.5 kW amplifier and provides a large uniform field area, thus accommodating a very large variety of DUTs.

Non-Radiating
Because the EFG-02 is a non-radiating device, the electric and magnetic fields are essentially confined to the DUT area. Also, it provides extremely low VSWR over its entire operating range thus reducing stress on the amplifier.

Unique Design
The unique mechanical design of the EFG-02 greatly facilitates the characterization of unwieldy DUTs. Large or bulky DUTs can simply be wheeled or placed under the system with the aid of equipment (such as a pallet jack or forklift).

Performance
The TDK RF Solutions EFG-03 is an E-field generator designed to produce controlled, high intensity electric fields over the frequency range of 10 kHz to 100 MHz. The EFG-03 generates a minimum of 500 V/m between the elements. Its capability to handle high input power and its low VSWR makes the EFG-03 a powerful and effective E-field generator.

High Input Power
The EFG-03 utilizes an external load that permits the field generator to handle input power up to 3500 Watts (continuous) without the use of forced air or water cooling. This makes the EFG-03 ideal for immunity test applications which require high input power, high intensity fields in a compact design.

Robust Design
The EFG-03 features an extremely robust transformer design which greatly improves the low frequency response.

Complete Positioning Control
The EFG-03's integrated mast provides complete manual control of height, tilt, and polarization. The EFG-03's positioning gimbal allows manual control of tilt to ± 10° and provides full 360° rotation of the EFG-03 with indexing at 0° and 90° for quick and easy polarization changes. A locking pin secures the mounting arm in position. The EFG-03's mast, base, and mounting arm are constructed of heavy-duty square fiberglass tubing with a protective water seal. The mast features four locking swivel casters for safety and ease of movement.