SU1145488A2 - Frequency-shift keyed signal demodulator - Google Patents

Frequency-shift keyed signal demodulator Download PDF

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Publication number
SU1145488A2
SU1145488A2 SU833668322A SU3668322A SU1145488A2 SU 1145488 A2 SU1145488 A2 SU 1145488A2 SU 833668322 A SU833668322 A SU 833668322A SU 3668322 A SU3668322 A SU 3668322A SU 1145488 A2 SU1145488 A2 SU 1145488A2
Authority
SU
USSR - Soviet Union
Prior art keywords
frequency
amplifier
signal demodulator
shift keyed
output
Prior art date
Application number
SU833668322A
Other languages
Russian (ru)
Inventor
Владимир Владимирович Беднарский
Николай Иванович Гребнев
Петр Афанасьевич Козлов
Original Assignee
Войсковая часть 45807-Р/П
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Войсковая часть 45807-Р/П filed Critical Войсковая часть 45807-Р/П
Priority to SU833668322A priority Critical patent/SU1145488A2/en
Application granted granted Critical
Publication of SU1145488A2 publication Critical patent/SU1145488A2/en

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  • Superheterodyne Receivers (AREA)

Abstract

ДЕМОДУЛЯТОР ЧАСТОТНО-МАНИПУЛИРОВАННЫХ СИГНАЛОВ по авт.св. № 886301, отличающийс  тем, что, с целью повьшени  достоверности приема, введены последовательно соединенные частотньш дискриминатор , фильтр нижних частот и уси: литель посто нного тока, причем вход частотного дискриминатора соединен с выходом усилител -ограничител , выход усилител  посто нног .о тока соединен с другим входом одновибратора.DEMODULATOR OF FREQUENCY-MANIPULATED SIGNALS on auth.St. No. 886301, characterized in that, in order to increase the reliability of reception, serially connected frequency discriminator, low pass filter and DC amplifier are entered, the frequency discriminator input is connected to the output of the limiting amplifier, the output of the DC amplifier is connected with another one-shot input.

Description

входentrance

Claims (1)

ДЕМОДУЛЯТОР ЧАСТОТНО-МАНИПУЛИРОВАННЫХ СИГНАЛОВ по авт.св. № 886301, отличающийся ' тем, что, с целью повышения достоверности приема, введены последовательно соединенные частотный дискриминатор, фильтр нижних частот и усиг литель постоянного тока, причем вход частотного дискриминатора соединен с выходом усилителя-ограничителя, выход усилителя постоянного тока соединен с другим входом одновибратора.DEMODULATOR OF FREQUENCY-MANIPULATED SIGNALS according to ed. No. 886301, characterized in that, in order to increase the reliability of reception, a series-connected frequency discriminator, a low-pass filter and a DC amplifier are introduced, and the input of the frequency discriminator is connected to the output of the limiter amplifier, the output of the DC amplifier is connected to another input of a single-shot . SU.1145488SU.1145488
SU833668322A 1983-11-28 1983-11-28 Frequency-shift keyed signal demodulator SU1145488A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833668322A SU1145488A2 (en) 1983-11-28 1983-11-28 Frequency-shift keyed signal demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833668322A SU1145488A2 (en) 1983-11-28 1983-11-28 Frequency-shift keyed signal demodulator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU886301 Addition

Publications (1)

Publication Number Publication Date
SU1145488A2 true SU1145488A2 (en) 1985-03-15

Family

ID=21091286

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833668322A SU1145488A2 (en) 1983-11-28 1983-11-28 Frequency-shift keyed signal demodulator

Country Status (1)

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SU (1) SU1145488A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 886301, кл. Н 04 L 27/14, 1976 (прототип). *

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