The EH118 EMC Horn combines stable gain performance and low VSWR with wide band frequency operation. The horn is single linearly polarized with excellent cross-polar discrimination. The unique horn design suppresses any possible excitation of higher order modes in the aperture and maintains a well-defined smooth radiation pattern in the direction of the boresight axis throughout the operational bandwidth.

MVG light duty polarization positioners provide accurate rotation, velocity, and direction and offer turntable diameters up to 12.6 in (320 mm) . Their rugged yet simple construction ensures maximum reliability and trouble-free operations.

DC, RF and Optical Probe Positioning for Highest Accuracy Measurements

FormFactor offers a wide variety of manual and motorized probe positioners for any application from DC to terahertz measurements and beyond.

This compact EMC Chamber with a 3 meter test range will settle into test areas of limited space while continuing to produce exceptional performance for EMC measurement. Emission test volumes of up to 1.5m are accommodated with very repeatable results. Suitable for EMC pre-compliance emissions and EMC compliance immunity testing.

The MVG-Orbit/FR performance series has recently been expanded to include medium-duty, dual-axes positioners: the new AL-438X series. Thanks to their low profile design and advanced drive mechanism, these symmetrical AZ/EL positioners ensure accurate, balanced rotation, and

Their rugged yet straight-forward construction ensures maximum reliability and trouble-free operation, yielding the best size and weight / performance ratio. This particular series provides a counter weight option which improves overall system stability and accuracy while allowing for higher DUT loads. A large variety of options is available for this ORBIT/FR standard product family.

• Piezo stages with continuous 360° rotary motion 
• Mounted mirrors, laser and two-axis base 
• Each rotary stage only 11.75 x 21.9 x 16 mm 
• Closed-loop controller embedded in each stage 
  • No separate electronics needed 
  • 3.3 VDC input 
  • Direct digital input of motion commands ( I2C, SPI, or UART) 
• Angular resolution ~21.9727 mdeg closed loop 
  • Built-in absolute position sensor 
• Millisecond step and settle times 
  • 0.5 deg in 16 ms closed loop 
  • 0.5 deg in 1.2 ms open loop 
• Holds position with zero power and no jitter

ULTRA UH series polypropylene based hybrid electromagnetic EMC absorbers are the latest technology for EMC/RF test applications.

The polypropylene material has a highly uniform carbon density throughout the material, which provides for more predictable results with no discontinuities.

Its unique technology is a critical factor in achieving the highest electromagnetic reflectivity performance in an MVG EMC anechoic chamber.

Flexibility

• Different substrate carriers for wafers up to 200 mm or single dies
• Probe cards and/or up to eight positioners
• Optional thermal chuck (-60°C to 300°C) and pressure regulation
• Accessories available, such as black bodies and optical motion analysis tools
• Optional upgrade for 300 mm wafer
• Designed for industrial environments
• Covers wide range of measurements (I-V, C-V, RF, MEMS, OPTO)
• Ideal for small structures

See "Specifications & Details" tab for more key features

MVG light duty EL/AZ positioners provide accurate rotation, velocity, and direction with platform sizes up to 12.6 x 12.6 in (320 x 320 mm). Their rugged yet straight-forward construction ensures maximum reliability and trouble-free operation.