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  • HP 11713A Attenuator Switch Driver

    $99.99 $49.99
    There are only 2 items left in stock.

    Key Features 

    • Simple GPIB control of up to ten switch or attenuator sections
    • Drives two attenuators and two switches concurrently
    • Controls up to ten 24 V relays

    The 11713A attenuator/switch driver provides GPIB or "local" front panel drive control for programmable attenuators and electromechanical switches. Concurrently drive up to two 8494/5/6/7, 84904/6/7K/L programmable attenuators and two electromechanical switches (8761, 8762, or 8765 series). The 11713A can also be used to supply +24 V common and ten pairs of current sinking contacts (total current draw less than 1.3A peak for 1 second, 0.65A steady state) to independently control up to 10 relays. An integral power supply with short circuit protection eliminates the need for an external power source. Each 11713A is supplied with two plug-in drive cables to simplify connection to programmable attenuators. Switching time is less than 10 milliseconds.

    Good used condition. Powers on, no errors. Includes power cable. Some light scuffs on case from previous use. Reference images for item condition.