GB616573A - Improvements in or relating to radio-receivers - Google Patents

Improvements in or relating to radio-receivers

Info

Publication number
GB616573A
GB616573A GB26862/46A GB2686246A GB616573A GB 616573 A GB616573 A GB 616573A GB 26862/46 A GB26862/46 A GB 26862/46A GB 2686246 A GB2686246 A GB 2686246A GB 616573 A GB616573 A GB 616573A
Authority
GB
United Kingdom
Prior art keywords
coil
tuning
aerial
receivers
relating
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
GB26862/46A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB616573A publication Critical patent/GB616573A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/008—Receiver or amplifier input circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
GB26862/46A 1943-03-10 1946-09-06 Improvements in or relating to radio-receivers Expired GB616573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL247357X 1943-03-10

Publications (1)

Publication Number Publication Date
GB616573A true GB616573A (en) 1949-01-24

Family

ID=19780912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26862/46A Expired GB616573A (en) 1943-03-10 1946-09-06 Improvements in or relating to radio-receivers

Country Status (5)

Country Link
US (1) US2470882A (enrdf_load_stackoverflow)
CH (1) CH247357A (enrdf_load_stackoverflow)
FR (1) FR902504A (enrdf_load_stackoverflow)
GB (1) GB616573A (enrdf_load_stackoverflow)
NL (1) NL65279C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687514A (en) * 1948-08-27 1954-08-24 Rca Corp Two-band tuning network
US2511327A (en) * 1949-01-03 1950-06-13 Avco Mfg Corp Band-pass input circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383286A (en) * 1943-01-28 1945-08-21 Rca Corp Loop input system for radio receivers

Also Published As

Publication number Publication date
FR902504A (fr) 1945-09-03
NL65279C (enrdf_load_stackoverflow)
CH247357A (de) 1947-02-28
US2470882A (en) 1949-05-24

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