Most Avtech models are available in several of the following four formats:
-B Format
Stand-alone lab instrument with GPIB control. A full description is available here. The programming manual is also available online.
-C Format
Stand-alone lab instrument including internal clock and line powering (100-240 Volts, 50-60 Hz, with detachable line cord). Standard controls generally include pulse width, amplitude, pulse repetition frequency, delay and sync output. Units may also be triggered externally using a TTL-level (Low = 0V, High = +3V to +5V) pulse. GPIB control is not available.
-PS Format
Line powered chassis (100-240 Volts, 50-60 Hz, with detachable line cord) requiring external slow speed TTL trigger signal. Output PRF equals input trigger PRF. Standard controls generally include pulse width and amplitude.
Module Format
DC powered miniature module (+15 or +24V typically) requiring external TTL input trigger signal. Output PRF equals the input trigger PRF. Standard controls generally include output pulse width and amplitude.
