Title:RADAR TECHNIQUES PART V - FLIP-FLOP [Main Title]
Film Number:DRF 6509
Other titles:FLIP FLOP [Alternative Title]
Summary: A technical instructional film with commentary produced for a technically minded audience illustrating the use of a flip-flop valve built into radar circuitry and how the resulting circuit can produce an output pulse of variable length or delay.
Description: Comprising almost entirely circuit, block and waveform diagrams, graphs and formulae, the instruction is organised within the following intertitles:
INTRODUCTION
BASIC CIRCUIT
COUPLING V1 AND V2
INITIAL CIRCUIT CONDITIONS
CIRCUIT ACTION INITIATED BY TRIGGER PULSE
THE DISCHARGE OF CAPACITOR C
CUMULATIVE SWITCH-ON OF VALVE V2
THE CHARGING OF CAPACITOR C (RETURNING THE CIRCUIT TO ITS STABLE STATE)
CONTROL OF LENGTH OF OUTPUT PULSE
SUMMARY OF FLIP-FLOP ACTION AND APPLICATIONS
