SU484492A1 - Transmitter of the group delay time meter - Google Patents

Transmitter of the group delay time meter

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Publication number
SU484492A1
SU484492A1 SU1948411A SU1948411A SU484492A1 SU 484492 A1 SU484492 A1 SU 484492A1 SU 1948411 A SU1948411 A SU 1948411A SU 1948411 A SU1948411 A SU 1948411A SU 484492 A1 SU484492 A1 SU 484492A1
Authority
SU
USSR - Soviet Union
Prior art keywords
transmitter
delay time
group delay
time meter
meter
Prior art date
Application number
SU1948411A
Other languages
Russian (ru)
Inventor
Георгий Петрович Черный
Виталий Вульфович Цытрон
Original Assignee
Предприятие П/Я А-1221
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 Предприятие П/Я А-1221 filed Critical Предприятие П/Я А-1221
Priority to SU1948411A priority Critical patent/SU484492A1/en
Application granted granted Critical
Publication of SU484492A1 publication Critical patent/SU484492A1/en

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Description

и гпульса, выдаваемого renepatoiioM 3, а также погрешностью дискретности, определ емой частотой опорного генератора 1. При правильной градуировке измерител  ГВЗ его показапн  отличаютс  на величину длнтельности запрещающего импульса.and the pulse produced by the renepatoiioM 3, as well as the discreteness error determined by the frequency of the reference oscillator 1. When the meter is properly calibrated, its display will differ by the duration of the inhibitory pulse.

Таким образом, предлагаемое устройствоThus, the proposed device

нозвол ет отградуировать или произвести новерку измерени  ГВЗ с высокой точностью безIt is necessary to calibrate or redefine the GDZ measurement with high accuracy without

применени  отдельных поверочных устройств.use of separate calibration devices.

Предмет изобретени Subject invention

Передающее устройство измерител  группового времепи запаздывапи , содержащееThe transmitting device of the group time delay meter, containing

(.игорный геперато) и последовательно соедипенпые делитель частоты, фильтр, .модул тор и выходной блок, а также подключенный к модул тору источник измерительпых частот,(.Gegeperato) and sequentially connected frequency divider, filter, modulator and output unit, as well as the source of measuring frequencies connected to the modulator,

отличающеес  тем, что, с целью самоповерки измерител  и повыщени  точности новерки, в него введены генератор одиночных импульсов и схема совпадени , включенна  между входом делител  частоты и выходом опорного генератора , запрещающий вход которой соединен с выходом генератора одиночных импульсов .characterized in that, in order to self-calibrate the meter and increase the accuracy of the update, a single pulse generator and a matching circuit are included in it, connected between the input of the frequency divider and the output of the reference generator, the prohibiting input of which is connected to the output of the single pulse generator.

SU1948411A 1973-07-23 1973-07-23 Transmitter of the group delay time meter SU484492A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1948411A SU484492A1 (en) 1973-07-23 1973-07-23 Transmitter of the group delay time meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1948411A SU484492A1 (en) 1973-07-23 1973-07-23 Transmitter of the group delay time meter

Publications (1)

Publication Number Publication Date
SU484492A1 true SU484492A1 (en) 1975-09-15

Family

ID=20561288

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1948411A SU484492A1 (en) 1973-07-23 1973-07-23 Transmitter of the group delay time meter

Country Status (1)

Country Link
SU (1) SU484492A1 (en)

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