Agilent Technologies (HP) 11713A

Attenuator/Switch Driver The Agilent 11713A attenuator/switch driver (HP 11713A) 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 (Agilent / HP 8761, 8762, or 8765 series). The HP 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. Agilent / HP 11713A 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 Ask for HP 11713A detailed specification.