CA1018070A - Dispositif d'essai pour emetteur de vehicule - Google Patents

Dispositif d'essai pour emetteur de vehicule

Info

Publication number
CA1018070A
CA1018070A CA215,270A CA215270A CA1018070A CA 1018070 A CA1018070 A CA 1018070A CA 215270 A CA215270 A CA 215270A CA 1018070 A CA1018070 A CA 1018070A
Authority
CA
Canada
Prior art keywords
testing device
vehicle transmitters
transmitters
vehicle
testing
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
CA215,270A
Other languages
English (en)
Other versions
CA215270S (fr
Inventor
Jaroslav Kavalir
Miroslav Studnicka
Frantisek Hajek
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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Application granted granted Critical
Publication of CA1018070A publication Critical patent/CA1018070A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/16—Test equipment located at the transmitter

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (AREA)
  • Traffic Control Systems (AREA)
CA215,270A 1973-12-05 1974-12-03 Dispositif d'essai pour emetteur de vehicule Expired CA1018070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8371A CS170422B1 (fr) 1973-12-05 1973-12-05

Publications (1)

Publication Number Publication Date
CA1018070A true CA1018070A (fr) 1977-09-27

Family

ID=5434162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,270A Expired CA1018070A (fr) 1973-12-05 1974-12-03 Dispositif d'essai pour emetteur de vehicule

Country Status (17)

Country Link
US (1) US3968436A (fr)
JP (1) JPS5087715A (fr)
BE (1) BE822226A (fr)
BG (1) BG31359A1 (fr)
CA (1) CA1018070A (fr)
CH (1) CH574691A5 (fr)
CS (1) CS170422B1 (fr)
DD (1) DD114687A1 (fr)
DE (1) DE2450599A1 (fr)
DK (1) DK605274A (fr)
FR (1) FR2254076B1 (fr)
GB (1) GB1465303A (fr)
IT (1) IT1025100B (fr)
NL (1) NL7413635A (fr)
PL (1) PL93790B1 (fr)
RO (1) RO72353A (fr)
SE (1) SE7412955L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1192616A (fr) * 1981-06-08 1985-08-27 Robert C. Field Systeme d'identification visuelle des canaux radio
CN111953311B (zh) * 2020-08-13 2021-07-06 锐石创芯（深圳）科技有限公司 一种衰减器电路及射频前端架构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913577A (en) * 1954-10-18 1959-11-17 Johnson John Kelly High-frequency screening enclosure
US2926304A (en) * 1958-04-21 1960-02-23 Itt Frequency determining system
US3441858A (en) * 1965-12-09 1969-04-29 Gordon Graham Electronic calling and reply system
US3649909A (en) * 1970-07-08 1972-03-14 Us Navy Wide band phase lock spectral purity measuring apparatus
US3768018A (en) * 1972-03-30 1973-10-23 Alliance Mfg Co Transmitter-receiver alignment system and method

Also Published As

Publication number Publication date
RO72353A (fr) 1981-11-04
FR2254076A1 (fr) 1975-07-04
FR2254076B1 (fr) 1978-06-23
DD114687A1 (fr) 1975-08-12
JPS5087715A (fr) 1975-07-15
PL93790B1 (fr) 1977-06-30
IT1025100B (it) 1978-08-10
BE822226A (fr) 1975-03-03
GB1465303A (en) 1977-02-23
US3968436A (en) 1976-07-06
CH574691A5 (fr) 1976-04-15
BG31359A1 (en) 1981-12-15
CS170422B1 (fr) 1976-08-27
DK605274A (fr) 1975-07-21
NL7413635A (nl) 1975-06-09
DE2450599A1 (de) 1975-06-19
SE7412955L (fr) 1975-06-06

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