ES2104744T3 - Radiobuscador. - Google Patents
Radiobuscador.Info
- Publication number
- ES2104744T3 ES2104744T3 ES92102675T ES92102675T ES2104744T3 ES 2104744 T3 ES2104744 T3 ES 2104744T3 ES 92102675 T ES92102675 T ES 92102675T ES 92102675 T ES92102675 T ES 92102675T ES 2104744 T3 ES2104744 T3 ES 2104744T3
- Authority
- ES
- Spain
- Prior art keywords
- oscillator
- allow
- frame
- opening
- crystal oscillator
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B3/1025—Paging receivers with audible signalling details
- G08B3/1066—Paging receivers with audible signalling details with other provisions not elsewhere provided for, e.g. turn-off protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Structure Of Receivers (AREA)
- Transceivers (AREA)
Abstract
UN COMPAGINADOR DE RADIO CAPAZ DE CAMBIAR LA FRECUENCIA DE RECEPCION DE LA MISMA, A GUSTO, Y QUE TIENE UN OSCILADOR DE CRISTAL REEMPLAZABLE (82). UN DISPOSITIVO SELECTOR DE FRECUENCIAS DE RECEPCION SELECCIONA UNA DE LAS SEÑALES DE LLAMADA QUE TIENE UNA MULTITUD DE FRECUENCIAS PREDETERMINADAS QUE SE EMPAREJA CON EL OSCILADOR DE CRISTAL (82). UN BASTIDOR (102) ESTA FORMADO CON UNA PRIMERA ABERTURA (102A) PARA PERMITIR QUE EL OSCILADOR DE CRISTAL (82) SE FIJE O DESPRENDA SELECTIVAMENTE DE UNA PLACA DE CIRCUITO IMPRESO (104), Y UNA SEGUNDA ABERTURA (102B) PARA PERMITIR QUE EL OSCILADOR SE INSERTE O EXTRAIGA SELECTIVAMENTE DEL BASTIDOR (102).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3045929A JP2720610B2 (ja) | 1991-02-19 | 1991-02-19 | 無線選択呼出受信機 |
JP3050248A JP2671620B2 (ja) | 1991-02-25 | 1991-02-25 | 選択呼出受信器 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2104744T3 true ES2104744T3 (es) | 1997-10-16 |
Family
ID=26386030
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95115088T Expired - Lifetime ES2151013T3 (es) | 1991-02-19 | 1992-02-18 | Radio buscador de personas. |
ES92102675T Expired - Lifetime ES2104744T3 (es) | 1991-02-19 | 1992-02-18 | Radiobuscador. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95115088T Expired - Lifetime ES2151013T3 (es) | 1991-02-19 | 1992-02-18 | Radio buscador de personas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5809411A (es) |
EP (2) | EP0500042B1 (es) |
KR (1) | KR950014888B1 (es) |
AU (1) | AU648384B2 (es) |
CA (1) | CA2061385C (es) |
DE (2) | DE69220102T2 (es) |
ES (2) | ES2151013T3 (es) |
HK (1) | HK1002128A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU718543B2 (en) * | 1996-06-05 | 2000-04-13 | Lenovo Innovations Limited (Hong Kong) | Portable electronic apparatus with adjustable-volume of ringing tone |
US6163689A (en) * | 1997-09-30 | 2000-12-19 | Samsung Electronics Co., Ltd. | Negative self-bias circuit for FET mixers |
US6049256A (en) * | 1998-09-10 | 2000-04-11 | Cts Corporation | Low profile ovenized oscillator packing having a high thermal conductivity substrate |
US6396411B1 (en) | 1999-02-04 | 2002-05-28 | Agere Systems Guardian Corp. | Reliable and fast frame synchronization scheme for flex paging protocol |
US6406102B1 (en) | 1999-02-24 | 2002-06-18 | Orscheln Management Co. | Electrically operated parking brake control system |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4000470A (en) * | 1974-04-18 | 1976-12-28 | Sanyo Electric Co., Ltd. | Radio receiver |
US4012672A (en) * | 1975-03-28 | 1977-03-15 | Motorola, Inc. | Plug-in module for electronic device having component forming a guide for aligning the module |
DE2608359A1 (de) * | 1976-03-01 | 1977-09-15 | Basf Ag | Empfangsvorrichtung fuer rundfunksignale mit bausteineinschub |
US4089044A (en) * | 1977-03-15 | 1978-05-09 | Motorola, Inc. | Housing assembly for miniaturized battery operated electrical apparatus |
US4201960A (en) * | 1978-05-24 | 1980-05-06 | Motorola, Inc. | Method for automatically matching a radio frequency transmitter to an antenna |
US4283796A (en) * | 1980-04-28 | 1981-08-11 | Motorola, Inc. | Portable device with housing for battery and plug-in module |
DE3127566C2 (de) * | 1981-07-11 | 1984-03-08 | Rohde & Schwarz GmbH & Co KG, 8000 München | Antennenanpasseinrichtung für einen nach dem Frequenzsprung-Verfahren arbeitenden Hochfrequenzsender |
US4578739A (en) * | 1981-10-13 | 1986-03-25 | Motorola, Inc. | Quick disconnect and function change radio assembly |
DE8319031U1 (de) * | 1983-07-01 | 1983-09-29 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Hf-baugruppen integriert in ein einplatinenchassis eines fernsehgeraetes |
NO851937L (no) * | 1984-05-24 | 1985-11-25 | Siemens Ag | Flat kapsel for radioapparat. |
AU605354B2 (en) * | 1987-09-17 | 1991-01-10 | Amskan Limited | Signal locating apparatus |
US5012235A (en) * | 1987-10-20 | 1991-04-30 | Telefind Corporation | Paging receiver with continuously tunable antenna and RF amplifier |
US4851830A (en) * | 1987-10-20 | 1989-07-25 | Telefind Corp. | Paging receiver with continuously tunable antenna |
JPH01300631A (ja) * | 1988-05-28 | 1989-12-05 | Nec Corp | 衛星通信システム |
US5136719A (en) * | 1988-12-05 | 1992-08-04 | Seiko Corp. | Automatic antenna tubing method and apparatus |
US5077834A (en) * | 1989-03-28 | 1991-12-31 | Telefind Corporation | Paging receiver with continuously tunable antenna and RF amplifier |
-
1992
- 1992-02-18 DE DE69220102T patent/DE69220102T2/de not_active Expired - Fee Related
- 1992-02-18 DE DE69231537T patent/DE69231537T2/de not_active Expired - Fee Related
- 1992-02-18 ES ES95115088T patent/ES2151013T3/es not_active Expired - Lifetime
- 1992-02-18 CA CA002061385A patent/CA2061385C/en not_active Expired - Fee Related
- 1992-02-18 ES ES92102675T patent/ES2104744T3/es not_active Expired - Lifetime
- 1992-02-18 EP EP92102675A patent/EP0500042B1/en not_active Expired - Lifetime
- 1992-02-18 EP EP95115088A patent/EP0690424B1/en not_active Expired - Lifetime
- 1992-02-19 KR KR1019920002457A patent/KR950014888B1/ko not_active IP Right Cessation
- 1992-02-19 AU AU11106/92A patent/AU648384B2/en not_active Ceased
-
1995
- 1995-06-07 US US08/488,617 patent/US5809411A/en not_active Expired - Fee Related
-
1998
- 1998-02-17 HK HK98101221A patent/HK1002128A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69231537D1 (de) | 2000-11-30 |
KR950014888B1 (ko) | 1995-12-16 |
AU1110692A (en) | 1992-08-27 |
AU648384B2 (en) | 1994-04-21 |
DE69220102T2 (de) | 1997-09-25 |
EP0690424A3 (en) | 1997-09-10 |
HK1002128A1 (en) | 1998-07-31 |
EP0690424A2 (en) | 1996-01-03 |
KR920017390A (ko) | 1992-09-26 |
DE69220102D1 (de) | 1997-07-10 |
EP0690424B1 (en) | 2000-10-25 |
US5809411A (en) | 1998-09-15 |
ES2151013T3 (es) | 2000-12-16 |
EP0500042A1 (en) | 1992-08-26 |
DE69231537T2 (de) | 2001-06-07 |
CA2061385A1 (en) | 1992-08-20 |
EP0500042B1 (en) | 1997-06-04 |
CA2061385C (en) | 1996-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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