GB1366759A - Tuning circuits - Google Patents

Tuning circuits

Info

Publication number
GB1366759A
GB1366759A GB2676872A GB2676872A GB1366759A GB 1366759 A GB1366759 A GB 1366759A GB 2676872 A GB2676872 A GB 2676872A GB 2676872 A GB2676872 A GB 2676872A GB 1366759 A GB1366759 A GB 1366759A
Authority
GB
United Kingdom
Prior art keywords
voltage
tuning
compensating
temperature
diode
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
Application number
GB2676872A
Other languages
English (en)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1366759A publication Critical patent/GB1366759A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values

Landscapes

  • Networks Using Active Elements (AREA)
  • Details Of Television Scanning (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
GB2676872A 1971-06-16 1972-06-08 Tuning circuits Expired GB1366759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2129890A DE2129890C3 (de) 1971-06-16 1971-06-16 Schaltung zur Korrektur des Temperaturganges von Abstimmanordnungen

Publications (1)

Publication Number Publication Date
GB1366759A true GB1366759A (en) 1974-09-11

Family

ID=5810947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2676872A Expired GB1366759A (en) 1971-06-16 1972-06-08 Tuning circuits

Country Status (6)

Country Link
AT (1) AT341001B (enrdf_load_stackoverflow)
AU (1) AU470284B2 (enrdf_load_stackoverflow)
DE (1) DE2129890C3 (enrdf_load_stackoverflow)
FR (1) FR2142489A5 (enrdf_load_stackoverflow)
GB (1) GB1366759A (enrdf_load_stackoverflow)
ZA (1) ZA723803B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112886961A (zh) * 2019-11-29 2021-06-01 株式会社索思未来 变压器电路、放大器电路、振荡器电路以及集成电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557474A (enrdf_load_stackoverflow) * 1967-03-30 1969-02-14
US3416100A (en) * 1967-04-07 1968-12-10 Kruse Storke Electronics Voltage tuned oscillator with resistive and capacitive tuning diodes
GB1232202A (enrdf_load_stackoverflow) * 1967-08-14 1971-05-19
FR1565566A (enrdf_load_stackoverflow) * 1968-03-14 1969-05-02
NL6906705A (enrdf_load_stackoverflow) * 1969-05-02 1970-11-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112886961A (zh) * 2019-11-29 2021-06-01 株式会社索思未来 变压器电路、放大器电路、振荡器电路以及集成电路

Also Published As

Publication number Publication date
AU470284B2 (en) 1973-12-20
FR2142489A5 (enrdf_load_stackoverflow) 1973-01-26
AT341001B (de) 1978-01-10
ZA723803B (en) 1973-03-28
ATA517172A (de) 1977-05-15
AU4334972A (en) 1973-12-20
DE2129890A1 (de) 1972-12-21
DE2129890B2 (de) 1979-06-07
DE2129890C3 (de) 1984-08-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee