GB1442592A - Cathode ray tube apparatus - Google Patents

Cathode ray tube apparatus

Info

Publication number
GB1442592A
GB1442592A GB2047246A GB2047246A GB1442592A GB 1442592 A GB1442592 A GB 1442592A GB 2047246 A GB2047246 A GB 2047246A GB 2047246 A GB2047246 A GB 2047246A GB 1442592 A GB1442592 A GB 1442592A
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
tube apparatus
cathode
tube
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
GB2047246A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB2047246A priority Critical patent/GB1442592A/en
Publication of GB1442592A publication Critical patent/GB1442592A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/32—Automatic scanning over a band of frequencies with simultaneous display of received frequencies, e.g. panoramic receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB2047246A 1946-07-09 1946-07-09 Cathode ray tube apparatus Expired GB1442592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2047246A GB1442592A (en) 1946-07-09 1946-07-09 Cathode ray tube apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2047246A GB1442592A (en) 1946-07-09 1946-07-09 Cathode ray tube apparatus

Publications (1)

Publication Number Publication Date
GB1442592A true GB1442592A (en) 1976-07-14

Family

ID=10146483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2047246A Expired GB1442592A (en) 1946-07-09 1946-07-09 Cathode ray tube apparatus

Country Status (1)

Country Link
GB (1) GB1442592A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248504A (en) * 1983-03-31 1992-04-08 Thomson Csf Measurement of the frequency of a signal, or of the frequencies contained in a composite signal.
FR2686702A1 (en) * 1989-08-04 1993-07-30 Thomson Csf INSTANTANEOUS DIGITAL FREQUENCY METER WITH SPATIAL SAMPLING.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248504A (en) * 1983-03-31 1992-04-08 Thomson Csf Measurement of the frequency of a signal, or of the frequencies contained in a composite signal.
GB2248504B (en) * 1983-03-31 1992-08-19 Thomson Csf Wide band process and device for the measurement of the frequency of a signal, especially for measurement of the several frequencies of simultaneous signals.
FR2686702A1 (en) * 1989-08-04 1993-07-30 Thomson Csf INSTANTANEOUS DIGITAL FREQUENCY METER WITH SPATIAL SAMPLING.

Similar Documents

Publication Publication Date Title
CH261242A (en) Cathode ray tube for television use.
GB1442592A (en) Cathode ray tube apparatus
AU133856B2 (en) Cathode ray tube apparatus
AU324946A (en) Cathode ray tube apparatus
CA434181A (en) Cathode ray tube
CA433862A (en) Cathode ray tube
CA434716A (en) Cathode ray tube
CA438642A (en) Cathode ray tube
CA435268A (en) Cathode ray tube
AU137967B2 (en) Cathode Ray Tube
AU138204B2 (en) Cathode ray tubes
AU132208B2 (en) Cathode ray tube support
AU790246A (en) Cathode Ray Tube
CA432695A (en) Cathode ray tube circuit
CA438543A (en) Cathode ray tube system
AU132331B2 (en) Deflection device for cathode ray tubes
CA442135A (en) Cathode ray tube device
AU6846A (en) Cathode ray tubes
CA444153A (en) Cathode ray tube
CA441569A (en) Cathode ray tube
CA442491A (en) Cathode ray tube
CA443222A (en) Cathode ray tube
CA443864A (en) Cathode ray tube
CA439218A (en) Cathode ray tube
AU4746A (en) Deflection device for cathode ray tubes

Legal Events

Date Code Title Description
PS Patent sealed