GB2017456B - Carrier signal level monitoring apparatus - Google Patents

Carrier signal level monitoring apparatus

Info

Publication number: GB2017456B
Authority: GB; United Kingdom
Prior art keywords: signal level; carrier signal; monitoring apparatus; level monitoring; carrier
Prior art date: 1978-03-22
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

GB7910005A

Other languages

English (en)

Other versions

GB2017456A (en

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 Corp

Original Assignee

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.)

1978-03-22

Filing date

1979-03-21

Publication date

1982-05-26

1979-03-21 Application filed by Siemens Corp filed Critical Siemens Corp

1979-10-03 Publication of GB2017456A publication Critical patent/GB2017456A/en

1982-05-26 Application granted granted Critical

1982-05-26 Publication of GB2017456B publication Critical patent/GB2017456B/en

Status 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)

GB7910005A 1978-03-22 1979-03-21 Carrier signal level monitoring apparatus Expired GB2017456B (en)

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 (2)

Publication Number	Publication Date
GB2017456A GB2017456A (en)	1979-10-03
GB2017456B true GB2017456B (en)	1982-05-26

Family

ID=6035212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7910005A Expired GB2017456B (en)	1978-03-22	1979-03-21	Carrier signal level monitoring apparatus

Country Status (13)

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

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

1978
- 1978-03-22 DE DE2812603A patent/DE2812603C3/de not_active Expired
1979
- 1979-02-19 LU LU80940A patent/LU80940A1/de unknown
- 1979-03-16 IT IT21048/79A patent/IT1111565B/it active
- 1979-03-19 SE SE7902446A patent/SE7902446L/ not_active Application Discontinuation
- 1979-03-20 JP JP3186379A patent/JPS54136219A/ja active Pending
- 1979-03-20 FR FR7906978A patent/FR2420766A1/fr active Granted
- 1979-03-21 NO NO790950A patent/NO146728C/no unknown
- 1979-03-21 GB GB7910005A patent/GB2017456B/en not_active Expired
- 1979-03-21 DK DK116679A patent/DK116679A/da unknown
- 1979-03-22 BE BE0/194161A patent/BE875028A/xx unknown
- 1979-03-22 NL NL7902284A patent/NL7902284A/xx not_active Application Discontinuation
- 1979-03-22 ES ES478876A patent/ES478876A1/es not_active Expired
- 1979-08-08 IE IE634/79A patent/IE48008B1/en unknown

Also Published As

Publication number	Publication date
DE2812603A1 (de)	1979-09-27
BE875028A (fr)	1979-09-24
GB2017456A (en)	1979-10-03
DE2812603C3 (de)	1981-01-08
NO790950L (no)	1979-09-25
IE790634L (en)	1979-09-22
ES478876A1 (es)	1979-11-01
IT7921048A0 (it)	1979-03-16
NL7902284A (nl)	1979-09-25
NO146728B (no)	1982-08-16
JPS54136219A (en)	1979-10-23
IT1111565B (it)	1986-01-13
FR2420766A1 (fr)	1979-10-19
LU80940A1 (de)	1979-06-18
FR2420766B1 (da)	1983-10-21
NO146728C (no)	1982-11-24
DK116679A (da)	1979-09-23
DE2812603B2 (de)	1980-05-08
IE48008B1 (en)	1984-08-22
SE7902446L (sv)	1979-09-23

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Legal Events

Date	Code	Title	Description
1983-11-09	PCNP	Patent ceased through non-payment of renewal fee