AU166382B2 - Improvements in or relating toan automatic frequency control system in superheterodyne receivers for frequency shift telegraphy - Google Patents

Improvements in or relating toan automatic frequency control system in superheterodyne receivers for frequency shift telegraphy

Info

Publication number
AU166382B2
AU166382B2 AU13281/52A AU1328152A AU166382B2 AU 166382 B2 AU166382 B2 AU 166382B2 AU 13281/52 A AU13281/52 A AU 13281/52A AU 1328152 A AU1328152 A AU 1328152A AU 166382 B2 AU166382 B2 AU 166382B2
Authority
AU
Australia
Prior art keywords
control system
superheterodyne receivers
frequency control
frequency shift
relating toan
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.)
Expired
Application number
AU13281/52A
Other versions
AU1328152A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU166382B2 publication Critical patent/AU166382B2/en
Publication of AU1328152A publication Critical patent/AU1328152A/en
Expired legal-status Critical Current

Links

AU13281/52A 1952-10-09 Improvements in or relating toan automatic frequency control system in superheterodyne receivers for frequency shift telegraphy Expired AU166382B2 (en)

Publications (2)

Publication Number Publication Date
AU166382B2 true AU166382B2 (en) 1952-12-11
AU1328152A AU1328152A (en) 1952-12-11

Family

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