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> Hp 11713A attenuator / switch driver 849X, 8490X-series
Hp 11713A attenuator / switch driver 849X, 8490X-series
HP 11713A Attenuator / Switch Driver 849X, 8490X-Series
The 11713A attenuator/switch driver provides GPIB or "local" front panel drive control for programmable attenuators and electromechanical switches. It can simultaneously drive up to two attenuators and two switches. Compatible attenuators are 849X-series or two 8490X-series. Compatible electromechanical switches are 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. Two plug-in drive cables are standard accessories to simplify connection to programmable attenuators. Switching time is less than 10 milliseconds.
* INSTRUMENT TYPE Attenuator/Switch Driver
* NUMBER OF OUTPUTS - 10 CONTACT PAIRS OR 2 STEP ATTENUATORS & SWITCHES
* OUTPUT CURRENT 65 MA PER SWITCH, 650 MA MAXIMUM
* OUTPUT VOLTAGE - 24V, +/-2 V
This unit is guaranteed to be in fine working and good cosmetic condition, with just a few scratches and marker marks.
