IT1238167B - Ricetrasmettitore a modulazione di frequenza - Google Patents

Ricetrasmettitore a modulazione di frequenza

Info

Publication number
IT1238167B
IT1238167B IT01905390A IT1905390A IT1238167B IT 1238167 B IT1238167 B IT 1238167B IT 01905390 A IT01905390 A IT 01905390A IT 1905390 A IT1905390 A IT 1905390A IT 1238167 B IT1238167 B IT 1238167B
Authority
IT
Italy
Prior art keywords
frequency modulation
modulation transceiver
transceiver
frequency
modulation
Prior art date
Application number
IT01905390A
Other languages
English (en)
Italian (it)
Other versions
IT9019053A1 (it
IT9019053A0 (it
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 filed Critical
Publication of IT9019053A0 publication Critical patent/IT9019053A0/it
Publication of IT9019053A1 publication Critical patent/IT9019053A1/it
Application granted granted Critical
Publication of IT1238167B publication Critical patent/IT1238167B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/408—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency the transmitter oscillator frequency being identical to the receiver local oscillator frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
IT01905390A 1989-01-13 1990-01-12 Ricetrasmettitore a modulazione di frequenza IT1238167B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI890191A FI80549C (fi) 1989-01-13 1989-01-13 Frekvensmodulerad saendarmottagare.

Publications (3)

Publication Number Publication Date
IT9019053A0 IT9019053A0 (it) 1990-01-12
IT9019053A1 IT9019053A1 (it) 1991-07-12
IT1238167B true IT1238167B (it) 1993-07-09

Family

ID=8527719

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01905390A IT1238167B (it) 1989-01-13 1990-01-12 Ricetrasmettitore a modulazione di frequenza

Country Status (6)

Country Link
AU (1) AU625604B2 (enrdf_load_stackoverflow)
ES (1) ES2020089A6 (enrdf_load_stackoverflow)
FI (1) FI80549C (enrdf_load_stackoverflow)
FR (1) FR2641915A1 (enrdf_load_stackoverflow)
GB (1) GB2228379B (enrdf_load_stackoverflow)
IT (1) IT1238167B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80549C (fi) * 1989-01-13 1990-06-11 Telenokia Oy Frekvensmodulerad saendarmottagare.
FI94808C (fi) * 1991-08-29 1995-10-25 Nokia Telecommunications Oy Taajuusmoduloitu lähetinvastaanotin
NO305499B1 (no) 1996-11-06 1999-06-07 Nera Asa System og fremgangsmÕte ved nedomforming hvor det mottatte signalet nedomformes
GB2363267B (en) * 2000-06-07 2002-08-07 Motorola Israel Ltd Circuit and method for signal phase control in a radio transceiver
CN102916718B (zh) * 2012-10-31 2014-12-17 成都航天通信设备有限责任公司 一种电台网络的通信方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1023434A (en) * 1973-03-02 1977-12-27 Salvatore Amoroso (Jr.) Single oscillator microwave transceiver
US3916412A (en) * 1974-08-29 1975-10-28 United Technologies Corp Frequency stabilized single oscillator transceivers
US4633511A (en) * 1983-08-24 1986-12-30 Toyo Communication Equipment Co. Signal transmission and reception system
EP0165265A4 (en) * 1983-12-05 1985-12-30 Motorola Inc DUPLEX COMMUNICATION TRANSCEIVER WITH MODULATION CANCELLATION.
GB8420210D0 (en) * 1984-08-09 1984-09-12 British Telecomm Duplex microwave equipment
JPS61220528A (ja) * 1985-03-26 1986-09-30 Nec Corp 同時送受話無線機
FI80549C (fi) * 1989-01-13 1990-06-11 Telenokia Oy Frekvensmodulerad saendarmottagare.

Also Published As

Publication number Publication date
ES2020089A6 (es) 1991-07-16
GB2228379B (en) 1993-01-13
AU625604B2 (en) 1992-07-16
AU4792590A (en) 1990-07-19
FI890191A0 (fi) 1989-01-13
IT9019053A1 (it) 1991-07-12
FI80549C (fi) 1990-06-11
GB2228379A (en) 1990-08-22
GB9000641D0 (en) 1990-03-14
FI80549B (fi) 1990-02-28
FR2641915A1 (fr) 1990-07-20
FR2641915B1 (enrdf_load_stackoverflow) 1994-04-22
IT9019053A0 (it) 1990-01-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960130