CA673494A - Tuning circuit for receivers operating on the superheterodyne principle - Google Patents

Tuning circuit for receivers operating on the superheterodyne principle

Info

Publication number
CA673494A
CA673494A CA673494A CA673494DA CA673494A CA 673494 A CA673494 A CA 673494A CA 673494 A CA673494 A CA 673494A CA 673494D A CA673494D A CA 673494DA CA 673494 A CA673494 A CA 673494A
Authority
CA
Canada
Prior art keywords
tuning circuit
receivers operating
superheterodyne principle
superheterodyne
principle
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
CA673494A
Inventor
W. Edens Jan
Broekema Heiko
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
Publication date
Application granted granted Critical
Publication of CA673494A publication Critical patent/CA673494A/en
Expired legal-status Critical Current

Links

CA673494A Tuning circuit for receivers operating on the superheterodyne principle Expired CA673494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA673494T

Publications (1)

Publication Number Publication Date
CA673494A true CA673494A (en) 1963-11-05

Family

ID=35973854

Family Applications (1)

Application Number Title Priority Date Filing Date
CA673494A Expired CA673494A (en) Tuning circuit for receivers operating on the superheterodyne principle

Country Status (1)

Country Link
CA (1) CA673494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628152A (en) * 1970-02-25 1971-12-14 Rca Corp Television tuning circuit utilizing voltage variable capacitance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628152A (en) * 1970-02-25 1971-12-14 Rca Corp Television tuning circuit utilizing voltage variable capacitance

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