JPS5773684A - Receiver - Google Patents
ReceiverInfo
- Publication number
- JPS5773684A JPS5773684A JP15045880A JP15045880A JPS5773684A JP S5773684 A JPS5773684 A JP S5773684A JP 15045880 A JP15045880 A JP 15045880A JP 15045880 A JP15045880 A JP 15045880A JP S5773684 A JPS5773684 A JP S5773684A
- Authority
- JP
- Japan
- Prior art keywords
- indication
- receiver
- luminous intensity
- operation display
- consequently
- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Locating Faults (AREA)
Abstract
PURPOSE:To investigate a grounding accident point easily at any time, by providing a function of performing in-operation display for a prescribed time on detecting a pulse current and of increasing the luminous intensity of an indication part. CONSTITUTION:A gate signal generator 14 detects the initial point of a signal passed through an antenna 5 and an amplifier 9 to generate an opening signal for a series of gates. Consequently, an operation display device 16 operates for a prescribed time to show that a receiver 6 is normal. Further, an indication-part illuminating instrument 15, when the power switch of the receiver 6 is turned on, decreases in luminous intensity and also increases in luminous intensity enough to read an indication on a detection member 13 by the signal from the gate signal generator 14. Consequently, the operation display device 16 shows whether the receiver 6 is in normal operation or not, and the detection meter illuminating instrument 15 makes the indication on the detection meter 13 easy to read.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15045880A JPS5773684A (en) | 1980-10-27 | 1980-10-27 | Receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15045880A JPS5773684A (en) | 1980-10-27 | 1980-10-27 | Receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5773684A true JPS5773684A (en) | 1982-05-08 |
JPS637624B2 JPS637624B2 (en) | 1988-02-17 |
Family
ID=15497362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15045880A Granted JPS5773684A (en) | 1980-10-27 | 1980-10-27 | Receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773684A (en) |
-
1980
- 1980-10-27 JP JP15045880A patent/JPS5773684A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS637624B2 (en) | 1988-02-17 |
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