HP 84940A Switch Driver Card

Product Summary

The HP 84940A is an expansion driver card for the HP 70611/2/3 family of MMS attenuator/switch driver. The HP 84940A has been designed for incorporation into large interfaces located remotely from their controller. A single Hp 84940A can control up to 31 switches when located up to 150 feet (45 m) from an HP 70611/2/3 or HP 87130A. The physical interconnection to the switches or attenuators is realized via 31 four pin output connectors which permit quick connection and disconnection of the switches or attenuators.

Product Ordering Information

HP 84940A	Switch Driver Card

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