EP 0328973 A3 19910123 - RADIO RECEIVER
Title (en)
RADIO RECEIVER
Publication
Application
Priority
DE 3805190 A 19880219
Abstract (en)
[origin: EP0328973A2] A radio receiver is described for a system involving the prioritised transmission of warning signals via radio transmitters. The radio receiver in the alarm centre compares a control signal received via the transmission path with the original control signal transmitted via a delay path, enabling the transmission of the warning signal if the control signals correspond. <IMAGE>
IPC 1-7
IPC 8 full level
H04B 1/16 (2006.01); G08B 27/00 (2006.01); G08B 29/00 (2006.01); G08B 29/16 (2006.01); H04H 20/00 (2009.01)
CPC (source: EP US)
G08B 29/16 (2013.01 - EP US)
Citation (search report)
[A] IEEE TRANS. ON BROADCASTING, Band BC-26, Nr. 2, Juni 1980, Seiten 25-37, New York, US; M. FUKATA: "A unified system for multipurpose radio warning to the general public"
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0328973 A2 19890823; EP 0328973 A3 19910123; EP 0328973 B1 19931013; AT E95931 T1 19931015; DE 3805190 A1 19890831; DE 58905863 D1 19931118; ES 2043904 T3 19940101; JP 2703606 B2 19980126; JP H01248831 A 19891004; US 5046127 A 19910903
DOCDB simple family (application)
EP 89101970 A 19890204; AT 89101970 T 19890204; DE 3805190 A 19880219; DE 58905863 T 19890204; ES 89101970 T 19890204; JP 3644289 A 19890217; US 30735389 A 19890207