NO179656C - Radiotestslöyfe for en radiosender/mottaker - Google Patents

Radiotestslöyfe for en radiosender/mottaker

Info

Publication number
NO179656C
NO179656C NO924534A NO924534A NO179656C NO 179656 C NO179656 C NO 179656C NO 924534 A NO924534 A NO 924534A NO 924534 A NO924534 A NO 924534A NO 179656 C NO179656 C NO 179656C
Authority
NO
Norway
Prior art keywords
frequency
radio
receiver
test
test loop
Prior art date
Application number
NO924534A
Other languages
English (en)
Norwegian (no)
Other versions
NO924534L (no
NO924534D0 (no
NO179656B (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 NO924534D0 publication Critical patent/NO924534D0/no
Publication of NO924534L publication Critical patent/NO924534L/no
Publication of NO179656B publication Critical patent/NO179656B/no
Publication of NO179656C publication Critical patent/NO179656C/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)
  • Dry Shavers And Clippers (AREA)
  • Lubricants (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Eye Examination Apparatus (AREA)
  • Transceivers (AREA)
  • Road Paving Structures (AREA)
  • Support Of Aerials (AREA)
  • Mobile Radio Communication Systems (AREA)
NO924534A 1990-05-25 1992-11-24 Radiotestslöyfe for en radiosender/mottaker NO179656C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902624A FI85080C (fi) 1990-05-25 1990-05-25 Anordning foer bildning av en radiotestslinga i en saendarmottagare.
PCT/FI1991/000162 WO1991019363A1 (en) 1990-05-25 1991-05-24 Radio test loop for a radio transceiver

Publications (4)

Publication Number Publication Date
NO924534D0 NO924534D0 (no) 1992-11-24
NO924534L NO924534L (no) 1993-01-22
NO179656B NO179656B (no) 1996-08-12
NO179656C true NO179656C (no) 1996-11-20

Family

ID=8530518

Family Applications (1)

Application Number Title Priority Date Filing Date
NO924534A NO179656C (no) 1990-05-25 1992-11-24 Radiotestslöyfe for en radiosender/mottaker

Country Status (7)

Country Link
EP (1) EP0531333B1 (de)
AT (1) ATE130481T1 (de)
AU (1) AU647135B2 (de)
DE (1) DE69114704T2 (de)
FI (1) FI85080C (de)
NO (1) NO179656C (de)
WO (1) WO1991019363A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140614A (en) * 1990-12-28 1992-08-18 Industrial Technology, Inc. Method and apparatus for detecting digital carrier signals on telephone cables
FI86492C (fi) * 1990-12-28 1992-08-25 Telenokia Oy Arrangemang foer att bilda en radiotestslinga.
DE4205239A1 (de) * 1992-02-21 1993-08-26 Sel Alcatel Ag Mobiles testgeraet fuer ein mobilfunk-system
FI92259C (fi) * 1992-12-30 1994-10-10 Nokia Telecommunications Oy Järjestely vastaanotinantennin kunnon mittaamiseksi
FI92260C (fi) * 1992-12-30 1994-10-10 Nokia Telecommunications Oy Menetelmä ja järjestely vastaanotinantennin kunnon mittaamiseksi TDMA-radiojärjestelmän tukiasemalla
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
GB9916904D0 (en) * 1999-07-19 1999-09-22 Cambridge Silicon Radio Ltd Testing response of a radio transceiver
US20030057937A1 (en) * 2001-09-26 2003-03-27 Nair Vinod Nair Gopikuttan Testing of SOC
US12549204B2 (en) 2022-03-28 2026-02-10 Sage Avionics, Inc. Combined interrogator and transponder with an omnidirectional antenna

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
EP0531333B1 (de) 1995-11-15
FI902624A0 (fi) 1990-05-25
ATE130481T1 (de) 1995-12-15
NO924534L (no) 1993-01-22
EP0531333A1 (de) 1993-03-17
DE69114704T2 (de) 1996-04-18
AU7865491A (en) 1991-12-31
FI85080B (fi) 1991-11-15
FI85080C (fi) 1992-02-25
NO924534D0 (no) 1992-11-24
AU647135B2 (en) 1994-03-17
DE69114704D1 (de) 1995-12-21
NO179656B (no) 1996-08-12
WO1991019363A1 (en) 1991-12-12
FI902624A7 (fi) 1991-11-15

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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