YU41088B - Klyboard set method of anode officiency-loss control at trnsmitters - Google Patents

Klyboard set method of anode officiency-loss control at trnsmitters

Info

Publication number
YU41088B
YU41088B YU178/78A YU17878A YU41088B YU 41088 B YU41088 B YU 41088B YU 178/78 A YU178/78 A YU 178/78A YU 17878 A YU17878 A YU 17878A YU 41088 B YU41088 B YU 41088B
Authority
YU
Yugoslavia
Prior art keywords
trnsmitters
officiency
klyboard
anode
loss control
Prior art date
Application number
YU178/78A
Other languages
English (en)
Inventor
H Luchinger
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of YU41088B publication Critical patent/YU41088B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/548—Protection of anode or grid circuit against overload
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0466—Fault detection or indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
YU178/78A 1977-05-04 1978-01-26 Klyboard set method of anode officiency-loss control at trnsmitters YU41088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH555377A CH615785A5 (nl) 1977-05-04 1977-05-04

Publications (1)

Publication Number Publication Date
YU41088B true YU41088B (en) 1986-12-31

Family

ID=4295505

Family Applications (1)

Application Number Title Priority Date Filing Date
YU178/78A YU41088B (en) 1977-05-04 1978-01-26 Klyboard set method of anode officiency-loss control at trnsmitters

Country Status (6)

Country Link
US (1) US4196392A (nl)
CH (1) CH615785A5 (nl)
DE (1) DE2724258A1 (nl)
FR (1) FR2390043B1 (nl)
GB (1) GB1602863A (nl)
YU (1) YU41088B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566544A (en) * 1978-04-27 1980-05-08 Communications Patents Ltd Device for monitoring the performance of a transmitter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020529A (en) * 1959-12-21 1962-02-06 Collins Radio Co Reflected power alarm for a variable power output antenna system
FR1492932A (fr) * 1966-05-11 1967-08-25 Cit Alcatel Réglage automatique de la puissance d'un organe amplificateur
DE2306013C3 (de) * 1973-02-07 1975-10-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Begrenzung der Verlustleistung von elektronischen Bauelementen
US3870957A (en) * 1973-10-15 1975-03-11 Itt VSWR alarm system
US4019150A (en) * 1975-11-17 1977-04-19 Motorola, Inc. PA protection circuit for a single sideband radio
US4122400A (en) * 1976-11-08 1978-10-24 Rca Corporation Amplifier protection circuit

Also Published As

Publication number Publication date
US4196392A (en) 1980-04-01
FR2390043B1 (nl) 1984-09-21
GB1602863A (en) 1981-11-18
CH615785A5 (nl) 1980-02-15
FR2390043A1 (nl) 1978-12-01
DE2724258A1 (de) 1978-11-09
DE2724258C2 (nl) 1987-03-05

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