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Power - Beam (NOT sweep) (over 1000V 100W) ·BeamPower

8226

Integral-radiator beam-power transmitting tube designed for UHF RF power service and high-frequency power amplification.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B9A
Base pins
-
Nominal heater
6.3 V / 3.2 A

Description

Integral-radiator beam-power transmitting tube for UHF RF power service. The supplied RCA sheet was used for published ratings, characteristics, operating conditions, and capacitances where present.

Socket description

Small-button Noval 9-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
B9A
Base pins
-
Nominal heater voltage
6.3 V
Nominal heater current
3.2 A
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

Beam Power

X-ray radiationInterelectrode capacitances
Max plate voltage
2500 V
Max screen voltage
400 V
Max plate dissipation
300 W

Electrical section extracted from supplied RCA data 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 6 of 7

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Characteristic

  • Heater/filament voltage nominal

    6.3 V

    WholeTube

  • Heater/filament current nominal

    3.2 A

    WholeTube

  • Grid No

    1 pF

    Published source row

  • Grid No (value 2)

    0.065 pF

    Published source row

  • Grid No

    1 pF

    Published source row

  • Grid No (value 2)

    15 pF

    Published source row

  • Plate to cathode & heater

    0.019 pF

    Published source row

  • Grid No

    1 pF

    Published source row

  • Grid No (value 2)

    2 pF

    Published source row

  • Grid No (value 3)

    20 pF

    Published source row

  • Grid No

    2 pF

    Published source row

  • Grid No (value 2)

    3.2 pF

    Published source row

  • Grid No

    2 pF

    Published source row

  • Grid No (value 2)

    1.3 pF

    Published source row

  • ~~ G1 -Grid-No

    1

    Published source row

  • G2 -Grid-No

    2

    Published source row

  • Plate, Grid No

    2

    Published source row

  • Plate, Grid No (value 2)

    1

    Published source row

  • ~ Cathode, and Heater Temperature°

    250

    Published source row

  • Radiator Core Temperature°

    250

    Published source row

  • ator core temperature to

    250

    Published source row

  • tion of plate, grid-No

    2

    Published source row

  • For

    100 %

    Published source row

  • Frequency (cpsl

    60

    Published source row

  • Frequency (cpsl (value 2)

    60

    Published source row

  • Frequency (cpsl (value 3)

    400

    Published source row

  • Frequency (cpsl (value 4)

    400

    Published source row

  • Voltage Ivl

    1

    Published source row

  • Voltage Ivl (value 2)

    15

    Published source row

  • Voltage Ivl (value 3)

    220

    Published source row

  • Voltage Ivl (value 4)

    1

    Published source row

  • Voltage Ivl (value 5)

    15

    Published source row

  • Voltage Ivl (value 6)

    20

    Published source row

  • For

    80 %

    Published source row

  • Frequency Icps)

    60

    Published source row

  • Frequency Icps) (value 2)

    60

    Published source row

  • Frequency Icps) (value 3)

    400

    Published source row

  • Voltage (vl

    1

    Published source row

  • Voltage (vl (value 2)

    15

    Published source row

  • Voltage (vl (value 3)

    220

    Published source row

  • Voltage (vl (value 4)

    1

    Published source row

  • Voltage (vl (value 5)

    15

    Published source row

  • Voltage (vl (value 6)

    200

    Published source row

  • For

    60 %

    Published source row

  • Frequency lcps)

    60

    Published source row

  • Frequency lcps) (value 2)

    60

    Published source row

  • Frequency lcps) (value 3)

    400

    Published source row

  • Frequency lcps) (value 4)

    400

    Published source row

  • Voltage Iv)

    1

    Published source row

  • Voltage Iv) (value 2)

    15

    Published source row

  • Voltage Iv) (value 3)

    220

    Published source row

  • Voltage Iv) (value 4)

    1

    Published source row

  • Voltage Iv) (value 5)

    15

    Published source row

  • Voltage Iv) (value 6)

    200

    Published source row

Other

  • INTEGRAL RADIA7

    0 W

    Published source row

  • INTEGRAL RADIA7 (value 2)

    340 W

    Published source row

  • INTEGRAL RADIA7 (value 3)

    400 W

    Published source row

  • MATRIX-TYPE CATHODE

    105 W

    Published source row

  • MATRIX-TYPE CATHODE (value 2)

    1215 W

    Published source row

  • Voltage (AC or CC)

    8 V

    Published source row

  • Voltage (AC or CC) (value 2)

    6.3 V

    Published source row

  • Current at heater volts =

    6.3 V

    Published source row

  • Current at heater volts = (value 2)

    3.2 V

    Published source row

  • Minimum heating time

    60 s

    Published source row

  • Mu-Factor, Grid No

    2

    Published source row

  • Mu-Factor, Grid No (value 2)

    1

    Published source row

  • for plate volts =

    250 V

    Published source row

  • for plate volts = (value 2)

    2 V

    Published source row

  • DC PLATE VOLTAGE

    2500 V

    Published source row

  • DC GRID-No

    2 V

    Published source row

  • DC GRID-No (value 2)

    400 V

    Published source row

  • DC GRID-No.l VOLTAGE

    -200 V

    Published source row

  • DC PLATE CURRENT

    250 mA

    Published source row

  • DC GRID-No.l CURRENT

    30 mA

    Published source row

  • GRID-No

    2 W

    Published source row

  • GRID-No (value 2)

    10 W

    Published source row

  • PLATE DISSIPATION

    300 W

    Published source row

  • DC Plate Voltage

    2500 V

    Published source row

  • DC Plate Voltage (value 2)

    1250 V

    Published source row

  • DC Grid-No

    2 V

    Published source row

  • DC Grid-No (value 2)

    250 V

    Published source row

  • DC Grid-No (value 3)

    300 V

    Published source row

  • DC Grid-No.l Voltagef

    -15 V

    Published source row

  • DC Grid-No.l Voltagef (value 2)

    30 V

    Published source row

  • DC Plate Current

    250 mA

    Published source row

  • DC Plate Current (value 2)

    250 mA

    Published source row

  • DC Grid-No

    2 mA

    Published source row

  • DC Grid-No (value 2)

    2 mA

    Published source row

  • DC Grid-No (value 3)

    1 mA

    Published source row

  • /+~ DC Grid-No.l Current

    15 mA

    Published source row

  • /+~ DC Grid-No.l Current (value 2)

    7 mA

    Published source row

  • tl Driver Power Output (Approx.)

    9 W

    Published source row

  • tl Driver Power Output (Approx.) (value 2)

    5 W

    Published source row

  • tl Driver Power Output (Approx.) (value 3)

    10 W

    Published source row

  • "Output-Circuit Efficiency

    90 %

    Published source row

  • "Output-Circuit Efficiency (value 2)

    60 %

    Published source row

  • Useful Power Outputh

    340 W

    Published source row

  • Useful Power Outputh (value 2)

    105 W

    Published source row

  • Grid-No.l Circuit Resistance

    30000 ohm

    Published source row

  • ~,, Grid-No

    2 ohm

    Published source row