RADIO ENGINEERING TRAINING DEVICE

FIELD: radio communications. ^ SUBSTANCE: device has radio-location station, first high-frequency generator, modulator, first counter, scanning generator, second counter, heterodyne, first mixer, first intermediate frequency amplifier, first amplitude detector, video-amplifier, third counter, cathod...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SVISTUNOV F.N, DIKAREV V.I, LUDIKOV A.V, ZAJTSEV I.E, ANDREEV A.M
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ADVERTISING ANALOGOUS ARRANGEMENTS USING OTHER WAVES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PLANETARIA RADIO DIRECTION-FINDING RADIO NAVIGATION SEALS TESTING
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Beschreibung
Zusammenfassung:	FIELD: radio communications. ^ SUBSTANCE: device has radio-location station, first high-frequency generator, modulator, first counter, scanning generator, second counter, heterodyne, first mixer, first intermediate frequency amplifier, first amplitude detector, video-amplifier, third counter, cathode-ray tube, second, third and fourth high-frequency generators, first and second adders, switches, phase-rotators and on 90°, second mixer, second intermediate frequency amplifier, multiplier, narrow-band filter, second amplitude detector, key and frequency converter. ^ EFFECT: broader functional capabilities. ^ 4 dwg