GB384544A - Radio receiving apparatus - Google Patents

Radio receiving apparatus

Info

Publication number
GB384544A
GB384544A GB12930/32A GB1293032A GB384544A GB 384544 A GB384544 A GB 384544A GB 12930/32 A GB12930/32 A GB 12930/32A GB 1293032 A GB1293032 A GB 1293032A GB 384544 A GB384544 A GB 384544A
Authority
GB
United Kingdom
Prior art keywords
circuit
frequency
whilst
condenser
coil
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
GB12930/32A
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of GB384544A publication Critical patent/GB384544A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
GB12930/32A 1931-07-07 1932-05-05 Radio receiving apparatus Expired GB384544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US549164A US1883794A (en) 1931-07-07 1931-07-07 Radio receiving apparatus

Publications (1)

Publication Number Publication Date
GB384544A true GB384544A (en) 1932-12-08

Family

ID=24191923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12930/32A Expired GB384544A (en) 1931-07-07 1932-05-05 Radio receiving apparatus

Country Status (5)

Country Link
US (1) US1883794A (enrdf_load_stackoverflow)
DE (1) DE684956C (enrdf_load_stackoverflow)
FR (1) FR739762A (enrdf_load_stackoverflow)
GB (1) GB384544A (enrdf_load_stackoverflow)
NL (1) NL36084C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940236C (de) * 1953-06-27 1956-03-15 Telefunken Gmbh Roehrenschaltung mit Rueckkopplungsspule zwischen Anode und Kathode, insbesondere Mischsufe
US4601062A (en) * 1985-02-28 1986-07-15 Rca Corporation Tracking image frequency trap

Also Published As

Publication number Publication date
US1883794A (en) 1932-10-18
NL36084C (enrdf_load_stackoverflow)
DE684956C (de) 1939-12-09
FR739762A (fr) 1933-01-17

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