NO179658C - Radiotestslöyfe for en radiosender/mottaker - Google Patents
Radiotestslöyfe for en radiosender/mottakerInfo
- Publication number
- NO179658C NO179658C NO924536A NO924536A NO179658C NO 179658 C NO179658 C NO 179658C NO 924536 A NO924536 A NO 924536A NO 924536 A NO924536 A NO 924536A NO 179658 C NO179658 C NO 179658C
- Authority
- NO
- Norway
- Prior art keywords
- receiver
- radio
- test signal
- switching means
- frequency
- Prior art date
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI902625A FI85081C (fi) | 1990-05-25 | 1990-05-25 | Anordning foer bildning av en radiotestslinga i en saendarmottagare. |
PCT/FI1991/000164 WO1991019365A1 (en) | 1990-05-25 | 1991-05-24 | Radio test loop for a radio transceiver |
Publications (4)
Publication Number | Publication Date |
---|---|
NO924536D0 NO924536D0 (no) | 1992-11-24 |
NO924536L NO924536L (no) | 1993-01-21 |
NO179658B NO179658B (no) | 1996-08-12 |
NO179658C true NO179658C (no) | 1996-11-20 |
Family
ID=8530519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO924536A NO179658C (no) | 1990-05-25 | 1992-11-24 | Radiotestslöyfe for en radiosender/mottaker |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0531332B1 (no) |
AT (1) | ATE130480T1 (no) |
AU (1) | AU647136B2 (no) |
DE (1) | DE69114703T2 (no) |
FI (1) | FI85081C (no) |
NO (1) | NO179658C (no) |
WO (1) | WO1991019365A1 (no) |
Families Citing this family (5)
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 |
DE4334216C2 (de) * | 1993-10-07 | 1995-11-16 | Detecon Gmbh | Verfahren und Einrichtung zur Überwachung von Funkeinrichtungen |
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 |
GB2390495A (en) * | 2002-07-05 | 2004-01-07 | Motorola Inc | Calibration of a transmitter or receiver in a transceiver wherein transmitter signals may be detected via the receiver or a separate detection arrangement |
Family Cites Families (3)
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. |
-
1990
- 1990-05-25 FI FI902625A patent/FI85081C/fi not_active IP Right Cessation
-
1991
- 1991-05-24 EP EP91909411A patent/EP0531332B1/en not_active Expired - Lifetime
- 1991-05-24 DE DE69114703T patent/DE69114703T2/de not_active Expired - Lifetime
- 1991-05-24 AT AT91909411T patent/ATE130480T1/de not_active IP Right Cessation
- 1991-05-24 AU AU78680/91A patent/AU647136B2/en not_active Ceased
- 1991-05-24 WO PCT/FI1991/000164 patent/WO1991019365A1/en active IP Right Grant
-
1992
- 1992-11-24 NO NO924536A patent/NO179658C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0531332A1 (en) | 1993-03-17 |
NO924536D0 (no) | 1992-11-24 |
FI902625A (fi) | 1991-11-15 |
WO1991019365A1 (en) | 1991-12-12 |
NO179658B (no) | 1996-08-12 |
ATE130480T1 (de) | 1995-12-15 |
FI902625A0 (fi) | 1990-05-25 |
DE69114703T2 (de) | 1996-04-18 |
NO924536L (no) | 1993-01-21 |
FI85081C (fi) | 1992-02-25 |
AU647136B2 (en) | 1994-03-17 |
EP0531332B1 (en) | 1995-11-15 |
AU7868091A (en) | 1991-12-31 |
DE69114703D1 (de) | 1995-12-21 |
FI85081B (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 |