GB161521A - - Google Patents

Info

Publication number
GB161521A
GB161521A GB161521DA GB161521A GB 161521 A GB161521 A GB 161521A GB 161521D A GB161521D A GB 161521DA GB 161521 A GB161521 A GB 161521A
Authority
GB
United Kingdom
Prior art keywords
systems
modulating
coils
ges
ron
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB161521A publication Critical patent/GB161521A/en
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B15/00Suppression or limitation of noise or interference
    • H04B15/02Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
GB161521D 1921-11-02 Active GB161521A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE174076X 1921-11-02

Publications (1)

Publication Number Publication Date
GB161521A true GB161521A (enrdf_load_stackoverflow)

Family

ID=5691155

Family Applications (2)

Application Number Title Priority Date Filing Date
GB161521D Active GB161521A (enrdf_load_stackoverflow) 1921-11-02
GB1067/22A Expired GB174076A (en) 1921-11-02 1922-01-12 Improvements in wireless telephone transmitters

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1067/22A Expired GB174076A (en) 1921-11-02 1922-01-12 Improvements in wireless telephone transmitters

Country Status (1)

Country Link
GB (2) GB174076A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB174076A (en) 1923-04-12

Similar Documents

Publication Publication Date Title
GB161521A (enrdf_load_stackoverflow)
GB413973A (en) Improvements in or relating to short wave thermionic valve transmitter arrangements
GB175245A (en) Improvements in high frequency telephony
GB154181A (en) Improvements in wireless telephone transmitters
GB237585A (enrdf_load_stackoverflow)
US1545502A (en) Radiotelephony
US1455845A (en) Modulated signaling system particularly applicable to wireless signaling
GB158901A (en) Improvements in wireless telephone transmitters
GB147435A (en) An arrangement for minimising loss in the production of oscillations by means of vacuum tubes
GB148181A (en) Improvements in multiple telephone wires
GB179960A (en) Improvements in wired wireless telephone systems
AU131521A (en) Improvements inlow and high frequency telephone systems
GB279535A (en) Improvements in modulating arrangements for high frequency waves
GB172127A (en) Improvements in and relating to valve transmitters and receivers for wireless telegraphy and telephony
GB159472A (en) Improvements in and relating to thermionic amplifiers employing resistance couplings
GB222829A (en) Improvements in and relating to pupinised lines for telephone transmission over longdistances
GB157407A (en) Improvements in wireless telephone transmitters
GB173483A (en) Improvements in and relating to telephones
GB202999A (en) Improvements in and relating to telephones
GB165994A (en) Improvements in or connected with wireless telephony and telegraphy
AU1609820A (en) Improvements inthe production of continuous electrical oscillations, andin the utilization thereof for wireless telegraphy and telephony
GB149466A (en) Improvements in and relating to the use of electron discharge devices in signalling systems
GB146354A (en) A system for controlling relays by means of wave trains, especially for wireless high speed telegraphy
GB157304A (en) Improvements relating to circuit arrangements for high frequency telephony
GB348453A (en) Improvements in or relating to valve devices for producing or receiving electric waves