GB1405296A - Tuning indicator display device and radio recei'er for the reception of frequency modulated signals for facsimile trans mission - Google Patents

Tuning indicator display device and radio recei'er for the reception of frequency modulated signals for facsimile trans mission

Info

Publication number
GB1405296A
GB1405296A GB3597872A GB3597872A GB1405296A GB 1405296 A GB1405296 A GB 1405296A GB 3597872 A GB3597872 A GB 3597872A GB 3597872 A GB3597872 A GB 3597872A GB 1405296 A GB1405296 A GB 1405296A
Authority
GB
United Kingdom
Prior art keywords
capacitors
discriminator
reception
tuning
display device
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
GB3597872A
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.)
Dr Ing Rudolf Hell GmbH
Original Assignee
Dr Ing Rudolf Hell 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.)
Filing date
Publication date
Priority claimed from DE19712138684 external-priority patent/DE2138684C3/de
Application filed by Dr Ing Rudolf Hell GmbH filed Critical Dr Ing Rudolf Hell GmbH
Publication of GB1405296A publication Critical patent/GB1405296A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/06—Measuring depth of modulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimiles In General (AREA)
  • Circuits Of Receivers In General (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB3597872A 1971-08-03 1972-08-01 Tuning indicator display device and radio recei'er for the reception of frequency modulated signals for facsimile trans mission Expired GB1405296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712138684 DE2138684C3 (de) 1971-08-03 Hubanzeige an Funkempfängern zum Empfang frequenzmodulierter Signale bei Faksimileübertragungen

Publications (1)

Publication Number Publication Date
GB1405296A true GB1405296A (en) 1975-09-10

Family

ID=5815582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3597872A Expired GB1405296A (en) 1971-08-03 1972-08-01 Tuning indicator display device and radio recei'er for the reception of frequency modulated signals for facsimile trans mission

Country Status (2)

Country Link
JP (1) JPS5321245B2 (enrdf_load_stackoverflow)
GB (1) GB1405296A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01102439U (enrdf_load_stackoverflow) * 1987-12-28 1989-07-11

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4211795Y1 (enrdf_load_stackoverflow) * 1965-08-10 1967-07-03

Also Published As

Publication number Publication date
DE2138684A1 (de) 1973-02-15
JPS5321245B2 (enrdf_load_stackoverflow) 1978-07-01
JPS4826015A (enrdf_load_stackoverflow) 1973-04-05
DE2138684B2 (de) 1977-05-12

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Legal Events

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