Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2007
> June
> Keytek 1.2M g-strip broadband asymmetric tem cell
Keytek 1.2M g-strip broadband asymmetric tem cell
This cell allows for RF immunity and emissions testing per the following standards: IEC 61000-4-3, IEC 61000-4-6, ENs, FCC, CISPR.
For RF immunity testing, the G-STRIP incorporates a broadband transmission line that propagates a transverse electromagnetic (TEM) wave with properties equivalent to waves traveling in free space (far field radiation). The equipment under test, is positioned within the transmission line and receives radiation from a linearly polarized radio frequency wave. Unlike other TEM cells and screen rooms, which are prone to internal reflections that disturb RF fienlds, G-STRIPs are lined with RF absorbers to minimize field peaks and nulls and to extend the usable fequency range to 1 GHZ.
The G-STRIP can be operated in the reciprocal mode to measure the radiated emmission form an equipment under test. This is achieved by operating the transmission line as a receiving antenna and connecting a pre-amplifier and EMI receiver or spectrum analyzer.
