DK429882A - PROCEDURE FOR MONITORING A RADIO RECEPTION SYSTEM - Google Patents
PROCEDURE FOR MONITORING A RADIO RECEPTION SYSTEM Download PDFInfo
- Publication number
- DK429882A DK429882A DK429882A DK429882A DK429882A DK 429882 A DK429882 A DK 429882A DK 429882 A DK429882 A DK 429882A DK 429882 A DK429882 A DK 429882A DK 429882 A DK429882 A DK 429882A
- Authority
- DK
- Denmark
- Prior art keywords
- monitoring
- radio
- procedure
- operative
- reception system
- Prior art date
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)
- Monitoring And Testing Of Transmission In General (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
1. A method of monitoring radio receiving equipment in which several radio receivers are connected to an aerial via a common aerial amplifier, a check being made as to whether the radio receivers are operative, characterized in that the aerial amplifier is monitored only when no radio receiver is operative, and that when at least one receiver but not all the radio receivers is (are) operative, the radio receiver(s) operative at that moment is (are) monitored.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813138650 DE3138650A1 (en) | 1981-09-29 | 1981-09-29 | METHOD FOR MONITORING A RADIO RECEIVING SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
DK429882A true DK429882A (en) | 1983-03-30 |
Family
ID=6142883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK429882A DK429882A (en) | 1981-09-29 | 1982-09-28 | PROCEDURE FOR MONITORING A RADIO RECEPTION SYSTEM |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0075788B1 (en) |
AT (1) | ATE11089T1 (en) |
DE (2) | DE3138650A1 (en) |
DK (1) | DK429882A (en) |
NO (1) | NO823246L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6235727A (en) * | 1985-08-09 | 1987-02-16 | Nec Corp | Receiver with self-diagnosing function |
DE69115018T2 (en) * | 1991-02-22 | 1996-07-25 | Robert H Koenig | Function monitoring system and method of a radio receiver. |
GB2273622A (en) * | 1992-12-15 | 1994-06-22 | British Tech Group | Spread spectrum pilot tone for distortion or instability correction |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2755221C2 (en) * | 1977-12-10 | 1985-05-30 | Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Method for the automatic monitoring of the HF sensitivity and the LF output level of a radio receiver and circuit arrangement for carrying out the method |
-
1981
- 1981-09-29 DE DE19813138650 patent/DE3138650A1/en not_active Withdrawn
-
1982
- 1982-09-16 AT AT82108551T patent/ATE11089T1/en not_active IP Right Cessation
- 1982-09-16 DE DE8282108551T patent/DE3261772D1/en not_active Expired
- 1982-09-16 EP EP82108551A patent/EP0075788B1/en not_active Expired
- 1982-09-24 NO NO823246A patent/NO823246L/en unknown
- 1982-09-28 DK DK429882A patent/DK429882A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0075788B1 (en) | 1985-01-02 |
NO823246L (en) | 1983-03-30 |
DE3261772D1 (en) | 1985-02-14 |
EP0075788A1 (en) | 1983-04-06 |
ATE11089T1 (en) | 1985-01-15 |
DE3138650A1 (en) | 1983-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |