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Power - TV Horizontal Output (sweep) ·BeamPower

22JR6

Novar beam-power tube designed as a horizontal-deflection amplifier in low-B-plus black-and-white television receivers.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
9QU
Socket code
B9E
Base pins
9
Nominal heater
22 V / 450 mA

Description

Novar beam-power tube used as a horizontal-deflection amplifier in low-B-plus black-and-white television receivers.

Socket description

Novar 9-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
9QU
Socket code
B9E
Base pins
9
Nominal heater voltage
22 V
Nominal heater current
450 mA
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

9QU - 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

Beam Power

X-ray radiationInterelectrode capacitances
Plate resistance
12000 Ω
Transconductance
0.01 S
Amplification factor
4.7
Max plate voltage
770 V
Max screen voltage
220 V
Max plate dissipation
17 W
Max screen dissipation
3.5 W
Max cathode current
275 mA

Supplied 22JR6 sheet identifies this as a heater-voltage variant of 6JR6. Promoted beam-power electrical fields were populated from the exact parent-type technical data; heater values remain specific to the supplied 22JR6 sheet.

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

1971 RCA HB3 Binder 5 of 7

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Characteristics

  • Heater voltage

    22 V

    Nominal heater rating from supplied sheet

  • Heater current

    450 mA

    Nominal heater rating from supplied sheet

  • Plate resistance

    12000 ohm

    ExactParentElectricalData 6JR6

  • Transconductance

    10000 uS

    ExactParentElectricalData 6JR6

Other

  • Maximum plate voltage

    770 V

    ExactParentElectricalData 6JR6

  • Maximum screen-grid voltage

    220 V

    ExactParentElectricalData 6JR6

  • Maximum plate dissipation

    17 W

    ExactParentElectricalData 6JR6

  • Maximum screen-grid dissipation

    3.5 W

    ExactParentElectricalData 6JR6

  • Maximum average cathode current

    275 mA

    ExactParentElectricalData 6JR6

  • Peak positive-pulse plate voltage

    6500 V

    ExactParentElectricalData 6JR6

  • Peak cathode current

    950 mA

    ExactParentElectricalData 6JR6

Data set 02

1975 RCA RC30

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Other

  • Heater Voltage (ac/dc) 6.3 16.8 22

    33 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Heater Current 1.6 0.6 0.45

    300 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • (Average) 11 11

    11 seconds

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid No.l to Plate

    0.7 pF

    Published in approved 33JR6 target datasheet entry; Section1

  • —

    0 V

    Published in approved 33JR6 target datasheet entry; Section1

  • —

    18000 Ω

    Published in approved 33JR6 target datasheet entry; Section1

  • Plate Current 470J

    45 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • 32t

    1.5 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • current of

    1 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • current of 1 mA

    -32 V

    Published in approved 33JR6 target datasheet entry; Section1

  • 3 600 -GR 0-No

    2 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Plate Supply Voltage

    770 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Positive-Pulse Plate Voltage#

    6500 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Negative-Pulse Plate Voltage

    1500 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-No.3 Voltage

    75 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-No.2 Voltage

    220 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-No.l Voltage, Negative-bias value

    55 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Negative-Pulse Grid-No.l Voltage

    330 V

    Published in approved 33JR6 target datasheet entry; Section1

  • Peak Cathode Current

    950 mA

    Published in approved 33JR6 target datasheet entry; Section1

  • Plate Dissipation*

    17 W

    Published in approved 33JR6 target datasheet entry; Section1

  • Bulb Temperature (At hottest point)

    240 °C

    Published in approved 33JR6 target datasheet entry; Section1

  • I00&)

    1 MΩ

    Published in approved 33JR6 target datasheet entry; Section1

  • Grid-leak bias (with signal peak clamped to zero bias)

    10 MΩ

    Published in approved 33JR6 target datasheet entry; Section1

  • Fixed bias (where positive grid current is not drawn)

    0.47 MΩ

    Published in approved 33JR6 target datasheet entry; Section1

  • # Pulse duration must not exceed 15% of one horizontal scanning cycle (

    10 microseconds

    Published in approved 33JR6 target datasheet entry; Section1

  • ference; a typical value for this voltage is

    30 V

    Published in approved 33JR6 target datasheet entry; Section1

Capacitance

  • and Grid No.3

    22 pF

    Published in approved 33JR6 target datasheet entry; Section1

  • and Grid No.3

    9 pF

    Published in approved 33JR6 target datasheet entry; Section1

Characteristic

  • Grid-No.2 (Screen-Grid) Voltage 125 125 125

    125 V

    Published in approved 33JR6 target datasheet entry; Section1