Pre-Selectors for EMC test

These Pre-Selectors are high specification, switched band filters which track the scanning of the EMC Analyser. Control is via USB link from the Laplace EMCEngineer software supplied with SA1002 and SA3000 analysers. Installation and operation is completely automatic, and the filters will synchronise with the analyser scan without any operator intervention. A front panel switch allows manual operation if required.

Two models are available:

RF910 Band B, 150KHz - 30MHz. 8 filter bands

RF915 Band A & B, 9KHz - 30MHz. 13 filter bands

Pass band attenuation is just 4dB and out-of-band rejection is nominally 40dB.

Product Features

Fully automatic operation
Band A (RF910)and band A+B (RF915) versions
No active components in RF path, so very high noise tolerance
5 + 5 pole filters for high out-of-band rejection
Can be used with any EMC analyser
Compact and cost effective

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  • Pre-Selectors for EMC test