EP 0422920 A2 19910417 - Sensitivity indicator for a radio receiver.
Title (en)
Sensitivity indicator for a radio receiver.
Title (de)
Empfindlichkeitsanzeiger für einen Funkempfänger.
Title (fr)
Indicateur de sensibilité pour un radiorécépteur.
Publication
Application
Priority
US 41955289 A 19891010
Abstract (en)
This invention provides an indication of quality of signal reception in a selection call system such as a paging system, by comparing received data with preprogrammed data and indicating the degree of discrepancy therebetween.
IPC 1-7
IPC 8 full level
G08B 3/10 (2006.01)
CPC (source: EP)
G08B 3/1066 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0422920 A2 19910417; EP 0422920 A3 19920429; EP 0422920 B1 19950823; AT E126949 T1 19950915; DE 69021820 D1 19950928; DE 69021820 T2 19960418; HK 1000481 A1 19980327
DOCDB simple family (application)
EP 90311108 A 19901010; AT 90311108 T 19901010; DE 69021820 T 19901010; HK 97102049 A 19971029