"РЗРВ" - vactrol based unit, for interrupt or pass signals.
Four independent generators perform two tasks depending on the operating conditions.
1 - When an external signal connected, the device breaks and passes it according to a unique random algorithm.
2 - In the absence of an incoming signal, the device transmits +5v to use as the gate, triggers, etc.
Each channel has a smooth setting from rare skips (CCW) to infrequent interrupts (CW).
Consumption: +12 - 100 mA
Depth: 40 mm
Width: 4 hp