FR2210059A1 - - Google Patents

Info

Publication number: FR2210059A1
Authority: FR; France
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.): Granted

Application number

FR7344022A

Other languages

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SABA GmbH

Original Assignee

SABA GmbH

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.)

1972-12-08

Filing date

1973-12-10

Publication date

1974-07-05

1973-12-10 Application filed by SABA GmbH filed Critical SABA GmbH

1974-07-05 Publication of FR2210059A1 publication Critical patent/FR2210059A1/fr

1978-02-10 Application granted granted Critical

1978-02-10 Publication of FR2210059B1 publication Critical patent/FR2210059B1/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
- H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
- H03H7/255—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a PIN diode

FR7344022A 1972-12-08 1973-12-10 Expired FR2210059B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722260072 DE2260072C3 (en)	1972-12-08	1972-12-08	Circuit arrangement for attenuating the antenna signal

Publications (2)

Publication Number	Publication Date
FR2210059A1 true FR2210059A1 (en)	1974-07-05
FR2210059B1 FR2210059B1 (en)	1978-02-10

Family

ID=5863862

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7344022A Expired FR2210059B1 (en)	1972-12-08	1973-12-10

Country Status (8)

Country	Link
AT (1)	AT331319B (en)
BE (1)	BE808333A (en)
CH (1)	CH557624A (en)
DE (1)	DE2260072C3 (en)
FR (1)	FR2210059B1 (en)
GB (1)	GB1414739A (en)
IT (1)	IT1002268B (en)
NL (1)	NL7316591A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3217447A1 (en) *	1982-05-08	1983-11-10	Blaupunkt-Werke Gmbh, 3200 Hildesheim	Circuit arrangement for attenuating the antenna signal
JPS59140727A (en) *	1983-01-31	1984-08-13	Fujitsu Ltd	Frequency conversion system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB413383A (en) *	1933-01-25	1934-07-19	Leonard Ernest Ryall	Variable attenuation networks capable of providing automatic volume control of alternating signal currents
NL280372A (en) *	1961-06-30
DE1227522B (en) *	1962-01-31	1966-10-27	Standard Elektrik Lorenz Ag	Circuit arrangement for gain control of selective amplifiers
DE1283929B (en) *	1966-03-17	1968-11-28	Standard Elek K Lorenz Ag	Circuit arrangement for the gain control of a radio receiver
US3518585A (en) *	1966-12-30	1970-06-30	Texas Instruments Inc	Voltage controlled a.c. signal attenuator
US3571719A (en) *	1968-12-13	1971-03-23	Motorola Inc	Overload compensation circuit for antenna tuning system
DE2105747B2 (en) *	1971-02-08	1973-01-04	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Controllable attenuator for high-frequency signals using PIN diodes
DE2126136C3 (en) *	1971-05-26	1982-07-29	Blaupunkt-Werke Gmbh, 3200 Hildesheim	Adjustable HF input stage with a PIN diode attenuator

1972
- 1972-12-08 DE DE19722260072 patent/DE2260072C3/en not_active Expired
1973
- 1973-12-03 AT AT1012273A patent/AT331319B/en not_active IP Right Cessation
- 1973-12-04 CH CH1692873A patent/CH557624A/en not_active IP Right Cessation
- 1973-12-04 NL NL7316591A patent/NL7316591A/xx not_active Application Discontinuation
- 1973-12-06 BE BE7000476A patent/BE808333A/en unknown
- 1973-12-07 GB GB5673873A patent/GB1414739A/en not_active Expired
- 1973-12-10 FR FR7344022A patent/FR2210059B1/fr not_active Expired
- 1973-12-27 IT IT3215473A patent/IT1002268B/en active

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number	Publication date
CH557624A (en)	1974-12-31
IT1002268B (en)	1976-05-20
DE2260072C3 (en)	1981-10-08
ATA1012273A (en)	1975-11-15
AT331319B (en)	1976-08-10
BE808333A (en)	1974-03-29
DE2260072A1 (en)	1974-06-20
DE2260072B2 (en)	1977-12-22
FR2210059B1 (en)	1978-02-10
GB1414739A (en)	1975-11-19
NL7316591A (en)	1974-06-11

Publication	Publication Date	Title
JPS4964167A (en)	1974-06-21
FR2198352A1 (en)	1974-03-29
CS155035B1 (en)	1974-04-30
JPS4891137A (en)	1973-11-27
CS155018B1 (en)	1974-04-30
CS154740B1 (en)	1974-04-30
CS153434B2 (en)	1974-02-25
CS151860B1 (en)	1973-11-19
CS151852B1 (en)	1973-11-19
CH569399A5 (en)	1975-11-14
CH579506A5 (en)	1976-09-15
CH1773873A4 (en)	1977-08-31
CH545612A (en)	1974-02-15
CH559071A5 (en)	1975-02-28
CH559255A5 (en)	1975-02-28
CH559541A5 (en)	1975-03-14
CH559971A5 (en)	1975-03-14
CH560094A5 (en)	1975-03-27
CH562012A5 (en)	1975-05-30
CH567112A5 (en)	1975-09-30
CH568205A5 (en)	1975-10-31
CH568902A5 (en)	1975-11-14
CH569139B5 (en)	1975-11-14
CH1279472A4 (en)	1974-07-15
CH570144A5 (en)	1975-12-15

Legal Events

Date	Code	Title	Description
1981-03-27	CD	Change of name or company name
1982-10-15	ST	Notification of lapse