GB244227A - Improvements in or relating to wireless receiving apparatus - Google Patents

Improvements in or relating to wireless receiving apparatus

Info

Publication number
GB244227A
GB244227A GB2537124A GB2537124A GB244227A GB 244227 A GB244227 A GB 244227A GB 2537124 A GB2537124 A GB 2537124A GB 2537124 A GB2537124 A GB 2537124A GB 244227 A GB244227 A GB 244227A
Authority
GB
United Kingdom
Prior art keywords
coil
wireless receiving
aerial
plug
station
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
GB2537124A
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.)
JAMES WILLIAM COMBE
Original Assignee
JAMES WILLIAM COMBE
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 JAMES WILLIAM COMBE filed Critical JAMES WILLIAM COMBE
Priority to GB2537124A priority Critical patent/GB244227A/en
Publication of GB244227A publication Critical patent/GB244227A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

244,227. Combe, J. W. Oct. 24, 1924, No Patent granted (Sealing fee not paid). Atmospherics and undesired signals, eliminating or limiting. - A separate tuning unit 4, adapted to be bridged across the aerial and earth terminals 2, 3 of a wireless receiving set, comprises a plug-in coil 6 and a variable condenser 7 which can be inserted either in parallel or series with the coil 6 by means of plug-and-socket connections 8, 9, and 10, 11, 12 respectively. If the receiver is tuned say to receive London, this station can be cut out, in favour of say Bournemouth, by connecting the tuner unit 4 as shown, and suitably adjusting the values of the coil 6 and condenser 7. Either station can then be heard at will according as the tuner 4 is connected to or disconnected from the aerial. The tuner unit may also be employed to eliminate interference from Morse or other stations working on a neighbouring wave-length.
GB2537124A 1924-10-24 1924-10-24 Improvements in or relating to wireless receiving apparatus Expired GB244227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2537124A GB244227A (en) 1924-10-24 1924-10-24 Improvements in or relating to wireless receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2537124A GB244227A (en) 1924-10-24 1924-10-24 Improvements in or relating to wireless receiving apparatus

Publications (1)

Publication Number Publication Date
GB244227A true GB244227A (en) 1925-12-17

Family

ID=10226585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2537124A Expired GB244227A (en) 1924-10-24 1924-10-24 Improvements in or relating to wireless receiving apparatus

Country Status (1)

Country Link
GB (1) GB244227A (en)

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