JPS5628540A - Level monitor system of frequency multiplex terminal station unit - Google Patents
Level monitor system of frequency multiplex terminal station unitInfo
- Publication number
- JPS5628540A JPS5628540A JP10425079A JP10425079A JPS5628540A JP S5628540 A JPS5628540 A JP S5628540A JP 10425079 A JP10425079 A JP 10425079A JP 10425079 A JP10425079 A JP 10425079A JP S5628540 A JPS5628540 A JP S5628540A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- circuits
- level monitor
- level
- control signal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/16—Monitoring arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
PURPOSE:To monitor plural levels efficiently with one level monitor meter, by supplying the control signal, which includes classification information of the monitor output, from a gate synchronizing circuit to gate driving circuits and switches successively. CONSTITUTION:Level monitor outputs 1a-1n are given to gate circuits 2a-2n. Level monitor outputs of the same classification of circuits 2a-2n are connected to one another by connection lines 5a, 5b..., and arbitrary connection points of lines 5a, 5b... are connected to level detection pre-units 6a, 6b... determined by classifications of level monitor outputs. Gate synchronizing circuit 9 generates the control signal consisting of the signal to select gates 2a-2n and the output display signal and supplies the control signal to gate driving circuits 4a-4n. Circuits 4a-4n generate the gate closing signal when the code from gate number setting circuits 3a-3n and the control signal agree with each other, and one output of units 6a- 6n is supplied to level meter 8 by switch 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10425079A JPS5628540A (en) | 1979-08-15 | 1979-08-15 | Level monitor system of frequency multiplex terminal station unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10425079A JPS5628540A (en) | 1979-08-15 | 1979-08-15 | Level monitor system of frequency multiplex terminal station unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5628540A true JPS5628540A (en) | 1981-03-20 |
JPS6322101B2 JPS6322101B2 (en) | 1988-05-10 |
Family
ID=14375679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10425079A Granted JPS5628540A (en) | 1979-08-15 | 1979-08-15 | Level monitor system of frequency multiplex terminal station unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628540A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5531463U (en) * | 1978-08-21 | 1980-02-29 | ||
JPH04246363A (en) * | 1990-11-05 | 1992-09-02 | Cobe Lab Inc | Method for removing impurity from erythrocyte cell |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3026176U (en) * | 1995-12-21 | 1996-07-02 | アンドウコンバーター株式会社 | Base of geta |
-
1979
- 1979-08-15 JP JP10425079A patent/JPS5628540A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5531463U (en) * | 1978-08-21 | 1980-02-29 | ||
JPS5739044Y2 (en) * | 1978-08-21 | 1982-08-27 | ||
JPH04246363A (en) * | 1990-11-05 | 1992-09-02 | Cobe Lab Inc | Method for removing impurity from erythrocyte cell |
Also Published As
Publication number | Publication date |
---|---|
JPS6322101B2 (en) | 1988-05-10 |
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