GB1329939A - Tuning indication for radio-frequency equipment - Google Patents

Tuning indication for radio-frequency equipment

Info

Publication number
GB1329939A
GB1329939A GB3963772A GB3963772A GB1329939A GB 1329939 A GB1329939 A GB 1329939A GB 3963772 A GB3963772 A GB 3963772A GB 3963772 A GB3963772 A GB 3963772A GB 1329939 A GB1329939 A GB 1329939A
Authority
GB
United Kingdom
Prior art keywords
tuning
counter
aug
outputs
radio
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
GB3963772A
Other languages
English (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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1329939A publication Critical patent/GB1329939A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Auxiliary Devices For Music (AREA)
GB3963772A 1971-08-26 1972-08-25 Tuning indication for radio-frequency equipment Expired GB1329939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712142779 DE2142779B2 (de) 1971-08-26 1971-08-26 Abstimmanzeige für Hochfrequenzempfangsgeräte

Publications (1)

Publication Number Publication Date
GB1329939A true GB1329939A (en) 1973-09-12

Family

ID=5817863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3963772A Expired GB1329939A (en) 1971-08-26 1972-08-25 Tuning indication for radio-frequency equipment

Country Status (7)

Country Link
AT (1) AT347505B (cg-RX-API-DMAC7.html)
BE (1) BE787927A (cg-RX-API-DMAC7.html)
DE (1) DE2142779B2 (cg-RX-API-DMAC7.html)
FR (1) FR2151378A5 (cg-RX-API-DMAC7.html)
GB (1) GB1329939A (cg-RX-API-DMAC7.html)
IT (1) IT964197B (cg-RX-API-DMAC7.html)
NL (1) NL7211657A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522247A1 (de) * 1974-05-20 1975-11-27 Matsushita Electric Ind Co Ltd Kanalwaehler

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048562A (en) * 1975-05-22 1977-09-13 A. C. Nielsen Company Monitoring system for voltage tunable receivers and converters utilizing voltage comparison techniques
GB2005099B (en) * 1977-08-08 1982-03-17 Pioneer Electronic Corp Electronic tuning type receiverhaving a band display and a numerical frequency display
US4222120A (en) * 1977-08-08 1980-09-09 Rca Corporation Tuning position display system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522247A1 (de) * 1974-05-20 1975-11-27 Matsushita Electric Ind Co Ltd Kanalwaehler

Also Published As

Publication number Publication date
BE787927A (fr) 1973-02-26
AT347505B (de) 1978-12-27
FR2151378A5 (cg-RX-API-DMAC7.html) 1973-04-13
IT964197B (it) 1974-01-21
ATA695272A (de) 1978-05-15
DE2142779B2 (de) 1975-01-16
NL7211657A (cg-RX-API-DMAC7.html) 1973-02-28
DE2142779A1 (de) 1973-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee