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Description: When it comes to testing electronic products or components to EMC susceptibility standards, you don’t have to have a full scale test chamber at your disposal. The IFI CC Series of TEM Cells can offer the necessary environment for performing pre-compliance and compliance testing in a package that is con-venient, cost-effective and (in certain respects) technically superior to the larger anechoic chamber.
Originally conceived by Mike Crawford at the National Bureau of Standards and further developed by IFI, the CC TEM Cells consist of a rectangular transmission line operating in the transverse electromagnetic mode (TEM). The cell is tapered at each end to a trasition section that includes type N coaxial jacks for signal connection.
Size and precision design of the CC series allow for accurate maintenance and measurement of E-Field levels (within +/- 1.0 dB on most models) without antennas. The geometry of the cell combined with it’s well maintained impedance minimizes undesirable resonance effects. In addition, the typical VSWR is less than 1.25 to 1. To summarize, the ability to produce, maintain and measure E-fields is considerably easier within a CC Series TEM cell than within the larger anechoic chambers. The compact size of the CC Series allow them to be easily moved around, essentially acting as a “benchtop shielded room”. And with IFI’s line of amplifiers and accesory products, your whole test area can take up a fraction of the space of a standard EMC test facility.
With the average CC TEM cell costing two to four percent of an average anechoic chamber, manufacturers could afford a complete test setup, and test labs can afford multiple test setups. And with thirty-five models ranging in size and fre-quency, the CC series offers you a choice to fit your specific application needs.
This unit has the following applications:
Susceptibility testing
Emissions testing
Test portable communication products
Meter/sensor calibration
Product calibration
High Power leveling
Medical and Biological
This unit has the following features:
1000 V/m capability
Ultra-broadband
Compact
Portable
Cost effective
Virtually eliminates resonance
Low VSWR
Efficient field generation
This unit has the following specifications:
DC to Maximum Frequency: 1000 MHz
Maximum Test Object Size:
Length: 2.3 inches
Width: 2.3 inches
Height: 0.7 inches
Outside Dimension:
Length: 18.8 inches
Width: 9 inches
Height: 6 inches
Septum Height: 2.4 inches
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