ATE130481T1 - Funktestschleife für funksender/empfänger. - Google Patents
Funktestschleife für funksender/empfänger.Info
- Publication number
- ATE130481T1 ATE130481T1 AT91909415T AT91909415T ATE130481T1 AT E130481 T1 ATE130481 T1 AT E130481T1 AT 91909415 T AT91909415 T AT 91909415T AT 91909415 T AT91909415 T AT 91909415T AT E130481 T1 ATE130481 T1 AT E130481T1
- Authority
- AT
- Austria
- Prior art keywords
- frequency
- radio
- receiver
- test
- test loop
- 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
Applications Claiming Priority (1)
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. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE130481T1 true ATE130481T1 (de) | 1995-12-15 |
Family
ID=8530518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91909415T ATE130481T1 (de) | 1990-05-25 | 1991-05-24 | Funktestschleife für funksender/empfänger. |
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 (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI86492C (fi) * | 1990-12-28 | 1992-08-25 | Telenokia Oy | Arrangemang foer att bilda en radiotestslinga. |
US5140614A (en) * | 1990-12-28 | 1992-08-18 | Industrial Technology, Inc. | Method and apparatus for detecting digital carrier signals on telephone cables |
DE4205239A1 (de) * | 1992-02-21 | 1993-08-26 | Sel Alcatel Ag | Mobiles testgeraet fuer ein mobilfunk-system |
FI92260C (fi) * | 1992-12-30 | 1994-10-10 | Nokia Telecommunications Oy | Menetelmä ja järjestely vastaanotinantennin kunnon mittaamiseksi TDMA-radiojärjestelmän tukiasemalla |
FI92259C (fi) * | 1992-12-30 | 1994-10-10 | Nokia Telecommunications Oy | Järjestely vastaanotinantennin kunnon mittaamiseksi |
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 |
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 FI902624A patent/FI85080C/fi not_active IP Right Cessation
-
1991
- 1991-05-24 AT AT91909415T patent/ATE130481T1/de not_active IP Right Cessation
- 1991-05-24 DE DE69114704T patent/DE69114704T2/de not_active Expired - Lifetime
- 1991-05-24 EP EP91909415A patent/EP0531333B1/de not_active Expired - Lifetime
- 1991-05-24 WO PCT/FI1991/000162 patent/WO1991019363A1/en active IP Right Grant
- 1991-05-24 AU AU78654/91A patent/AU647135B2/en not_active Ceased
-
1992
- 1992-11-24 NO NO924534A patent/NO179656C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI85080B (fi) | 1991-11-15 |
DE69114704D1 (de) | 1995-12-21 |
WO1991019363A1 (en) | 1991-12-12 |
AU647135B2 (en) | 1994-03-17 |
NO924534D0 (no) | 1992-11-24 |
EP0531333A1 (de) | 1993-03-17 |
DE69114704T2 (de) | 1996-04-18 |
NO924534L (no) | 1993-01-22 |
FI902624A0 (fi) | 1990-05-25 |
FI85080C (fi) | 1992-02-25 |
NO179656C (no) | 1996-11-20 |
EP0531333B1 (de) | 1995-11-15 |
AU7865491A (en) | 1991-12-31 |
FI902624A (fi) | 1991-11-15 |
NO179656B (no) | 1996-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |