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Specialized - Cathode Ray ·CathodeRay

F7174

French F-series cathode-ray instrument tube documented for specialized measurement or visual-display service, with manufacturer-defined electron-optical, screen, focusing, and deflection characteristics for type F7174.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
-

Description

The F7174 is a direct-view storage cathode-ray tube using separate writing and flooding guns for storage, display, and erasure of electronic information.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
-
Nominal heater current
-
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Cathode Ray

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Published maximum ratings and characteristics audited; remaining values retained densely in parameter table.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

1962 ITT

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

  • THE F=T1 [1]

    74

    THE F=T174 18 A b incH 1aTRON (DIRECT VieEw STORAGE CATHODE-RAY TUBE) THAT

  • THE F=T1 [2]

    18

    THE F=T174 18 A b incH 1aTRON (DIRECT VieEw STORAGE CATHODE-RAY TUBE) THAT

  • THE F=T1 [3]

    1

    THE F=T174 18 A b incH 1aTRON (DIRECT VieEw STORAGE CATHODE-RAY TUBE) THAT

  • CaTHoDE PRE-HEAT ING TIME

    30

    CaTHoDE PRE-HEAT ING TIME 30 SECONDS

  • GRID #

    1

    GRID #1 TO ALL OTHER ELECTRODES UUF

  • VIEWING SCREEN

    18

    VIEWING SCREEN 18 KvDC

  • COLLECTOR

    250

    COLLECTOR 250 vDC

  • ANoDE k4

    150

    ANoDE k4 150 vDC

  • ANoDE # [1]

    3

    ANoDE #3 150 vDC

  • ANoDE # [2]

    150

    ANoDE #3 150 vDC

  • ANODE #l

    80

    ANODE #l 80 vDC

  • CaTHODE

    200

    CaTHODE 200 vDC

  • HEATER-CATHODE

    125

    HEATER-CATHODE 125 vDC

  • HeaTer CATHODE

    125

    HeaTer CATHODE 125 vDC

  • CatHoDE

    -1000

    CatHoDE -1000 VDC

  • GRID # [1]

    1

    GRID #1 -150 VDC REeSPECT WRITE CATHODE

  • GRID # [2]

    -150

    GRID #1 -150 VDC REeSPECT WRITE CATHODE

  • GRID # [1]

    2

    GRID #2 £500 VDC RESPECT WRITE CATHODE

  • GRID # [2]

    500

    GRID #2 £500 VDC RESPECT WRITE CATHODE

  • GriD # [1]

    3

    GriD #3 INTERNALLY CONNECTED TO ANODE #2

  • GriD # [2]

    2

    GriD #3 INTERNALLY CONNECTED TO ANODE #2

  • PEAK VOLTAGE BETWEEN GRID #

    2 V

    PEAK VOLTAGE BETWEEN GRID #2 AND

  • GRID # [1]

    1

    GRID #1 or GriID #3 500 vDC

  • GRID # [2]

    3

    GRID #1 or GriID #3 500 vDC

  • GRID # [3]

    500

    GRID #1 or GriID #3 500 vDC

  • VIEWING SCREEN [1]

    15

    VIEWING SCREEN 15 KVDC (1.7 Ma Max.)

  • VIEWING SCREEN [2]

    1.7

    VIEWING SCREEN 15 KVDC (1.7 Ma Max.)

  • BACKING ELECTRODE £

    10

    BACKING ELECTRODE £10 VDC AND ERASE PULSES

  • CoLLECTOR £ [1]

    180

    CoLLECTOR £180 VDC .5 10 1.7 Ma

  • CoLLECTOR £ [2]

    5

    CoLLECTOR £180 VDC .5 10 1.7 Ma

  • CoLLECTOR £ [3]

    10

    CoLLECTOR £180 VDC .5 10 1.7 Ma

  • CoLLECTOR £ [4]

    1.7

    CoLLECTOR £180 VDC .5 10 1.7 Ma

  • AnoDE # [1]

    3

    AnoDE #3 £20 VDC 200 1o 500 ua

  • AnoDE # [2]

    20

    AnoDE #3 £20 VDC 200 1o 500 ua

  • AnoDE # [3]

    200

    AnoDE #3 £20 VDC 200 1o 500 ua

  • AnoDE # [4]

    1

    AnoDE #3 £20 VDC 200 1o 500 ua

  • AnoDE # [5]

    500

    AnoDE #3 £20 VDC 200 1o 500 ua

  • CATHODE [1]

    0

    CATHODE 0O VDC 4.7 Ma Max.

  • CATHODE [2]

    4.7

    CATHODE 0O VDC 4.7 Ma Max.

  • HEATER [1]

    6.3

    HEATER 6.3 V AC or DC 1.4 A

  • HEATER [2]

    1.4

    HEATER 6.3 V AC or DC 1.4 A

  • HEATER [1]

    6.3

    HEATER 6.3 V ACorDC .6A

  • HEATER [2]

    6

    HEATER 6.3 V ACorDC .6A

  • CATHODE [1]

    450

    CATHODE 450 vDC .5 710 1.5 Ma

  • CATHODE [2]

    5

    CATHODE 450 vDC .5 710 1.5 Ma

  • CATHODE [3]

    710

    CATHODE 450 vDC .5 710 1.5 Ma

  • CATHODE [4]

    1.5

    CATHODE 450 vDC .5 710 1.5 Ma

  • Gr1D # [1]

    1

    Gr1D #1 (Cut-oFfF NoTe 1) -35 VDC RESPECT WRITE CATHODE

  • Gr1D # [2]

    1

    Gr1D #1 (Cut-oFfF NoTe 1) -35 VDC RESPECT WRITE CATHODE

  • Gr1D # [3]

    -35

    Gr1D #1 (Cut-oFfF NoTe 1) -35 VDC RESPECT WRITE CATHODE

  • GRID # [1]

    2

    GRID #2 £150 VDC RESPECT WRITE CATHODE

  • GRID # [2]

    150

    GRID #2 £150 VDC RESPECT WRITE CATHODE

  • GRID # [1]

    3

    GRID #3 INTERNALLY CONNECTED TO ANODE #2

  • GRID # [2]

    2

    GRID #3 INTERNALLY CONNECTED TO ANODE #2

  • AnoDE # [1]

    2

    AnoDE #2 25 1o 4O VoLTs ADJUST FOR BEST COLL IMATION

  • AnoDE # [2]

    25

    AnoDE #2 25 1o 4O VoLTs ADJUST FOR BEST COLL IMATION

  • AnoDE # [3]

    1

    AnoDE #2 25 1o 4O VoLTs ADJUST FOR BEST COLL IMATION

  • AnoDE # [4]

    4

    AnoDE #2 25 1o 4O VoLTs ADJUST FOR BEST COLL IMATION

  • ANoDE # [1]

    3

    ANoDE #3 10 v0 25 VoLTsS ADJUST FOR BEST COLL IMATION

  • ANoDE # [2]

    10

    ANoDE #3 10 v0 25 VoLTsS ADJUST FOR BEST COLL IMATION

  • ANoDE # [3]

    25

    ANoDE #3 10 v0 25 VoLTsS ADJUST FOR BEST COLL IMATION

  • GriD # [1]

    1

    GriD #1 (Cut-oFF NoTe 1) -28 to -U6 VorLts

  • GriD # [2]

    1

    GriD #1 (Cut-oFF NoTe 1) -28 to -U6 VorLts

  • GriD # [3]

    -28

    GriD #1 (Cut-oFF NoTe 1) -28 to -U6 VorLts

  • ERASE PuLSES [1]

    3

    ERASE PuLSES 3-12 VoLTs, 1.5 usec. wipe, 100-5000 PRF

  • ERASE PuLSES [2]

    -12

    ERASE PuLSES 3-12 VoLTs, 1.5 usec. wipe, 100-5000 PRF

  • ERASE PuLSES [3]

    1.5

    ERASE PuLSES 3-12 VoLTs, 1.5 usec. wipe, 100-5000 PRF

  • ERASE PuLSES [4]

    100

    ERASE PuLSES 3-12 VoLTs, 1.5 usec. wipe, 100-5000 PRF

  • ERASE PuLSES [5]

    -5000

    ERASE PuLSES 3-12 VoLTs, 1.5 usec. wipe, 100-5000 PRF

  • Erase Time (Note [1]

    3

    Erase Time (Note 3) 3 MiLLISECONDS

  • Erase Time (Note [2]

    3

    Erase Time (Note 3) 3 MiLLISECONDS

  • Viewing Time (Note [1]

    4

    Viewing Time (Note 4) 2 SECONDS

  • Viewing Time (Note [2]

    2

    Viewing Time (Note 4) 2 SECONDS

  • Published value

    3

    3. ERASE TIME IS THE SHORTEST TIME IN WHICH INFORMATION CAN BE REMOVED

  • LAR, THE VIEWING SCREEN VOLTAGE SHOULD BE LIMITED

    50 V

    LAR, THE VIEWING SCREEN VOLTAGE SHOULD BE LIMITED 50 AS TO NEVER EXCEED

  • MINIMUM RESISTANCE OF THE HIGH VOLTAGE LEAD SHOULD BE

    1 V

    MINIMUM RESISTANCE OF THE HIGH VOLTAGE LEAD SHOULD BE 1 MEGOHM,

  • Q CENTER CIRCLE --- WRITING GUN, ET

    1

    Q CENTER CIRCLE --- WRITING GUN, ET-1 SMALL BUTTON MINTATURE

  • Grid #

    1

    Grid #1 Rear Wall

  • Anode # [1]

    1

    Anode #1 Grid #3, Anode #2

  • Anode # [2]

    3

    Anode #1 Grid #3, Anode #2

  • Anode # [3]

    2

    Anode #1 Grid #3, Anode #2

  • N/C Grid #

    2

    N/C Grid #2