SU568205A1 - Telegraphic signal regenerator - Google Patents
Telegraphic signal regeneratorInfo
- Publication number
- SU568205A1 SU568205A1 SU7502182894A SU2182894A SU568205A1 SU 568205 A1 SU568205 A1 SU 568205A1 SU 7502182894 A SU7502182894 A SU 7502182894A SU 2182894 A SU2182894 A SU 2182894A SU 568205 A1 SU568205 A1 SU 568205A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- regenerator
- signal regenerator
- telegraphic signal
- signals
- input
- Prior art date
Links
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
Description
(54) РЕГЕНЕРАТОР ТЕЛЕГРАФНЫХ СИГНАЛОВ(54) TELEGRAPH SIGNAL REGENERATOR
1one
Изобретение относитс к апектросв зи и может использоватьс дл устранени временных искажений дискретных сигналов в режиме синхронной передачи.The invention relates to aperiodia and can be used to eliminate temporal distortion of discrete signals in a synchronous transmission mode.
Известен синхронно-стартстопный регенератор , содержащий кварцевый генератор с косвенной дискретной автоподстройкой фазы, управл емый делитель, вырабатывающий стробирующие импульсы с удвоенной частотной манипул цией, устройство регенерации, вырабатывающее элементарную телеграфную посылку одной пол рности при совпадении зн;аков строба и входной посыпки и другой пол рности при несовпадении их знаков i..A synchronous start-stop regenerator is known, containing a quartz oscillator with an indirect discrete auto-tuning of the phase, a controlled divider generating strobe pulses with doubled frequency shift manipulation, a regeneration device that produces an elementary telegraphic message of one polarity when the sign of the gate coincides and the input signal is received and the input has a single telegraph of one polarity when the value of the gate and the input signal are equal. discrepancy when their signs i ..
Однако известный регенератор имеет -низ кую точность восстановлени исходного сигнала .However, the known regenerator has a low accuracy of the restoration of the original signal.
Известен также регенератор телеграфных сигналов, содержащий ограничитель и генератор опорных колебаний, выходы которых подключены к соответствующим входам блока автоподстройки фазы опорных колебаний, выход которого через последовательно соединенные основной делитель и блок интегральной регистрации подключен к одному из входов The regenerator of telegraph signals is also known, containing a limiter and a generator of reference oscillations, the outputs of which are connected to the corresponding inputs of the phase-locked loop of the reference oscillations, the output of which is connected to one of the inputs through the series-connected main divider and integrated recording unit.
блока оценки искажений, к другому входу которого и к управл ющему входу блока интегральной регистрации подключен второй выход основного делител , третий выход которого подключен к управл ющему входу блока автоподстройки фазы опорных колебаний 2.The distortion evaluation unit, to the other input of which and to the control input of the integrated recording unit is connected the second output of the main divider, the third output of which is connected to the control input of the phase-locked phase 2 automatic control unit.
Однако и этот регенератор имеет низкую точность регенерации передаваемых телеграфных сигналов.However, this regenerator also has a low accuracy of regeneration of transmitted telegraph signals.
Цель изобретени .- повыщение точности регенерации передаваемых телеграфных сигналов .The aim of the invention is to increase the accuracy of regeneration of transmitted telegraph signals.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502182894A SU568205A1 (en) | 1975-10-20 | 1975-10-20 | Telegraphic signal regenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502182894A SU568205A1 (en) | 1975-10-20 | 1975-10-20 | Telegraphic signal regenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU568205A1 true SU568205A1 (en) | 1977-08-05 |
Family
ID=20635188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7502182894A SU568205A1 (en) | 1975-10-20 | 1975-10-20 | Telegraphic signal regenerator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU568205A1 (en) |
-
1975
- 1975-10-20 SU SU7502182894A patent/SU568205A1/en active
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