ES478876A1 - Perfeccionamientos en dispositivos de control de senal por- tadora para estaciones terrestres. - Google Patents

Perfeccionamientos en dispositivos de control de senal por- tadora para estaciones terrestres.

Info

Publication number
ES478876A1
ES478876A1 ES478876A ES478876A ES478876A1 ES 478876 A1 ES478876 A1 ES 478876A1 ES 478876 A ES478876 A ES 478876A ES 478876 A ES478876 A ES 478876A ES 478876 A1 ES478876 A1 ES 478876A1
Authority
ES
Spain
Prior art keywords
carrier
carrier signal
display device
control signal
switched over
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
ES478876A
Other languages
English (en)
Spanish (es)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES478876A1 publication Critical patent/ES478876A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
ES478876A 1978-03-22 1979-03-22 Perfeccionamientos en dispositivos de control de senal por- tadora para estaciones terrestres. Expired ES478876A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2812603A DE2812603C3 (de) 1978-03-22 1978-03-22 Trägersignal-Überwachungseinrichtung für Erdestationen

Publications (1)

Publication Number Publication Date
ES478876A1 true ES478876A1 (es) 1979-11-01

Family

ID=6035212

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478876A Expired ES478876A1 (es) 1978-03-22 1979-03-22 Perfeccionamientos en dispositivos de control de senal por- tadora para estaciones terrestres.

Country Status (13)

Country Link
JP (1) JPS54136219A (it)
BE (1) BE875028A (it)
DE (1) DE2812603C3 (it)
DK (1) DK116679A (it)
ES (1) ES478876A1 (it)
FR (1) FR2420766A1 (it)
GB (1) GB2017456B (it)
IE (1) IE48008B1 (it)
IT (1) IT1111565B (it)
LU (1) LU80940A1 (it)
NL (1) NL7902284A (it)
NO (1) NO146728C (it)
SE (1) SE7902446L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105510736B (zh) * 2015-11-26 2019-03-12 北京东方计量测试研究所 一种星载设备的测试系统及方法

Also Published As

Publication number Publication date
NO146728B (no) 1982-08-16
DE2812603B2 (de) 1980-05-08
DE2812603C3 (de) 1981-01-08
DK116679A (da) 1979-09-23
GB2017456B (en) 1982-05-26
FR2420766B1 (it) 1983-10-21
IE790634L (en) 1979-09-22
GB2017456A (en) 1979-10-03
LU80940A1 (de) 1979-06-18
BE875028A (fr) 1979-09-24
JPS54136219A (en) 1979-10-23
DE2812603A1 (de) 1979-09-27
IT1111565B (it) 1986-01-13
NO146728C (no) 1982-11-24
IT7921048A0 (it) 1979-03-16
IE48008B1 (en) 1984-08-22
FR2420766A1 (fr) 1979-10-19
NL7902284A (nl) 1979-09-25
NO790950L (no) 1979-09-25
SE7902446L (sv) 1979-09-23

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