NO924533L - Radiotestsloeyfe for en radiotransceiver - Google Patents

Radiotestsloeyfe for en radiotransceiver

Info

Publication number
NO924533L
NO924533L NO92924533A NO924533A NO924533L NO 924533 L NO924533 L NO 924533L NO 92924533 A NO92924533 A NO 92924533A NO 924533 A NO924533 A NO 924533A NO 924533 L NO924533 L NO 924533L
Authority
NO
Norway
Prior art keywords
test signal
frequency
radiottest
radiotransceiver
life
Prior art date
Application number
NO92924533A
Other languages
English (en)
Other versions
NO924533D0 (no
NO179769C (no
NO179769B (no
Inventor
Keijo Katisko
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO924533D0 publication Critical patent/NO924533D0/no
Publication of NO924533L publication Critical patent/NO924533L/no
Publication of NO179769B publication Critical patent/NO179769B/no
Publication of NO179769C publication Critical patent/NO179769C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Road Paving Structures (AREA)
  • Support Of Aerials (AREA)
  • Dry Shavers And Clippers (AREA)
  • Lubricants (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Eye Examination Apparatus (AREA)
NO924533A 1990-05-25 1992-11-24 Radiotestslöyfe for en radiosender/mottaker NO179769C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902626A FI85082C (fi) 1990-05-25 1990-05-25 Anordning foer bildning av en radiotestslinga i en saendarmottagare.
PCT/FI1991/000163 WO1991019364A1 (en) 1990-05-25 1991-05-24 Radio test loop for a radio transceiver

Publications (4)

Publication Number Publication Date
NO924533D0 NO924533D0 (no) 1992-11-24
NO924533L true NO924533L (no) 1993-01-22
NO179769B NO179769B (no) 1996-09-02
NO179769C NO179769C (no) 1996-12-11

Family

ID=8530520

Family Applications (1)

Application Number Title Priority Date Filing Date
NO924533A NO179769C (no) 1990-05-25 1992-11-24 Radiotestslöyfe for en radiosender/mottaker

Country Status (7)

Country Link
EP (1) EP0531345B1 (no)
AT (1) ATE130482T1 (no)
AU (1) AU647133B2 (no)
DE (1) DE69114705T2 (no)
FI (1) FI85082C (no)
NO (1) NO179769C (no)
WO (1) WO1991019364A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205239A1 (de) * 1992-02-21 1993-08-26 Sel Alcatel Ag Mobiles testgeraet fuer ein mobilfunk-system
FR2698745B1 (fr) * 1992-11-27 1995-01-20 Telecommunications Sa Système de télébouclage pour émetteur-récepteur de radiotélécommunications.
FI109740B (fi) * 1993-06-11 2002-09-30 Nokia Corp Menetelmä lähetinvastaanotinyksikön testaamiseksi sekä aikajakoisen radiojärjestelmän tukiasema
DE4442531A1 (de) * 1994-11-30 1996-06-05 Alcatel Mobile Comm Deutsch Verfahren zum Testen einer Funkeinrichtung
US5768689A (en) * 1995-04-03 1998-06-16 Telefonaktiebolaget Lm Ericsson Transceiver tester
FI98259C (fi) * 1995-06-16 1997-05-12 Nokia Telecommunications Oy Menetelmä ja laitteisto testisilmukan muodostamiseksi radioaseman toiminnan valvontaan
US5835850A (en) * 1996-08-12 1998-11-10 At&T Corp Self-testing transceiver
JP2002531996A (ja) 1998-11-30 2002-09-24 ノキア ネットワークス オサケ ユキチュア トランシーバ局のテストファシリティ
CN113765533B (zh) * 2021-07-19 2023-07-04 上海闻泰信息技术有限公司 一种天线的检测方法、装置、电子设备和存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048564A (en) * 1976-01-26 1977-09-13 Gleeson Jr Thomas Paul Transceiver test device
JPS5621435A (en) * 1979-07-31 1981-02-27 Nissan Motor Co Ltd Extrahigh frequency transmitting and receiving device
NL8701750A (nl) * 1987-07-24 1989-02-16 At & T & Philips Telecomm Zend-ontvanginrichting voor vol-duplex datatransmissie met een echocompensator en testvoorzieningen.

Also Published As

Publication number Publication date
WO1991019364A1 (en) 1991-12-12
EP0531345B1 (en) 1995-11-15
FI85082B (fi) 1991-11-15
FI85082C (fi) 1992-02-25
DE69114705D1 (de) 1995-12-21
FI902626A7 (fi) 1991-11-15
AU647133B2 (en) 1994-03-17
AU7863791A (en) 1991-12-31
NO924533D0 (no) 1992-11-24
NO179769C (no) 1996-12-11
DE69114705T2 (de) 1996-04-18
FI902626A0 (fi) 1990-05-25
ATE130482T1 (de) 1995-12-15
EP0531345A1 (en) 1993-03-17
NO179769B (no) 1996-09-02

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN NOVEMBER 2002