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Power - Triode (over 1000V 100W) ·Triode

GI39B

Power transmitting triode intended for RF amplification, oscillation, or modulation. Manufacturer documentation emphasizes professional transmitter or industrial RF service with substantial plate voltage, current, and output capability.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
12.6 V / -

Description

The GI-39B metal-ceramic triode generates and amplifies RF oscillations in pulsed operation with anode modulation and is forced-air cooled.

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
12.6 V
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

Triode

X-ray radiationInterelectrode capacitances
Max plate voltage
20000 V
Max plate dissipation
440 W
Max grid dissipation
5 W
Max cathode current
16 A

Promoted-field completeness audit performed from English ratings/characteristics.

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

1968 Electronintorg

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • grid

    1

    1 hi) A - anode; C — grid;

  • temperature,°C . . . ... ... ... L [1]

    294 C

    JIMHERHBIE . . . . . . & o o o i e e e 294 Ambient temperature,°C . . . ... ... ... L. —60to +150

  • temperature,°C . . . ... ... ... L [2]

    -60 C

    JIMHERHBIE . . . . . . & o o o i e e e 294 Ambient temperature,°C . . . ... ... ... L. —60to +150

  • temperature,°C . . . ... ... ... L [3]

    150 C

    JIMHERHBIE . . . . . . & o o o i e e e 294 Ambient temperature,°C . . . ... ... ... L. —60to +150

  • voltage (ACorDC),V [1]

    126 V

    Hanpskenue Hakana (~wwm =),B . . . . .... 12,6 Heater voltage (ACorDC),V . . . . . . .. .. ... 12.6

  • voltage (ACorDC),V [2]

    12.6 V

    Hanpskenue Hakana (~wwm =),B . . . . .... 12,6 Heater voltage (ACorDC),V . . . . . . .. .. ... 12.6

  • voltage (DC),kV [1]

    2 kV

    HanpskeHue aHoga noctosHHoe, kB . . . . . . . . 2 Anode voltage (DC),kV . . . . . . .. ... .. ... 2

  • voltage (DC),kV [2]

    2 kV

    HanpskeHue aHoga noctosHHoe, kB . . . . . . . . 2 Anode voltage (DC),kV . . . . . . .. ... .. ... 2

  • Mutual conductance, mA/V [1]

    27 mA/V

    KpyTusHa xapaktepuctuku, MA/B . . . . . . .. .. 27-36 Mutual conductance, mA/V . . . . . . ... ... 27-36

  • Mutual conductance, mA/V [2]

    -36 mA/V

    KpyTusHa xapaktepuctuku, MA/B . . . . . . .. .. 27-36 Mutual conductance, mA/V . . . . . . ... ... 27-36

  • Mutual conductance, mA/V [3]

    27 mA/V

    KpyTusHa xapaktepuctuku, MA/B . . . . . . .. .. 27-36 Mutual conductance, mA/V . . . . . . ... ... 27-36

  • Mutual conductance, mA/V [4]

    -36 mA/V

    KpyTusHa xapaktepuctuku, MA/B . . . . . . .. .. 27-36 Mutual conductance, mA/V . . . . . . ... ... 27-36

  • current [1]

    2 A

    Hanpsikenus aHoaa Ha 0,2 kB n Toke change 0.2 kV, anode current 0.25A), % . . . . . . . 0.6-1

  • current [2]

    200 mA

    Hanpsikenus aHoaa Ha 0,2 kB n Toke change 0.2 kV, anode current 0.25A), % . . . . . . . 0.6-1

  • current [3]

    250 mA

    Hanpsikenus aHoaa Ha 0,2 kB n Toke change 0.2 kV, anode current 0.25A), % . . . . . . . 0.6-1

  • current [4]

    600 mA

    Hanpsikenus aHoaa Ha 0,2 kB n Toke change 0.2 kV, anode current 0.25A), % . . . . . . . 0.6-1

  • current [5]

    -1 A

    Hanpsikenus aHoaa Ha 0,2 kB n Toke change 0.2 kV, anode current 0.25A), % . . . . . . . 0.6-1

  • pulse generation

    90 W

    Bpewms rotoBHoCTH, C, He Bonee . . . . . . . .. .. 90 Oscillatory power in pulse generation

  • voltage

    20 kV

    Kone6aTerbHas MOLWHOCTb B peXume mode (at peak anode voltage 20 kV,

  • wavelength

    16 cm

    MMNYNbCHOMO reHeprpoBaHua (Npu peak anode current 16 A, wavelength

  • pulse [1]

    20

    HanpsbKeHuy aHoga B umnynsce 20 kB, about 30 cm, 1/duty factor 500, pulse

  • pulse [2]

    30

    HanpsbKeHuy aHoga B umnynsce 20 kB, about 30 cm, 1/duty factor 500, pulse

  • pulse [3]

    1

    HanpsbKeHuy aHoga B umnynsce 20 kB, about 30 cm, 1/duty factor 500, pulse

  • pulse [4]

    500

    HanpsbKeHuy aHoga B umnynsce 20 kB, about 30 cm, 1/duty factor 500, pulse

  • Interelectrode capacitance, pF [1]

    0 pF

    BOMNHbI 0Kos0 30 cM, ckBaxHOCTM 500 Interelectrode capacitance, pF:

  • Interelectrode capacitance, pF [2]

    30 pF

    BOMNHbI 0Kos0 30 cM, ckBaxHOCTM 500 Interelectrode capacitance, pF:

  • Interelectrode capacitance, pF [3]

    500 pF

    BOMNHbI 0Kos0 30 cM, ckBaxHOCTM 500 Interelectrode capacitance, pF:

  • input [1]

    2

    ¥ ANUTENBHOCTY UMNYsbca 2—5 Mke), KBT, input . . . ... 21-25

  • input [2]

    -5

    ¥ ANUTENBHOCTY UMNYsbca 2—5 Mke), KBT, input . . . ... 21-25

  • input [3]

    21

    ¥ ANUTENBHOCTY UMNYsbca 2—5 Mke), KBT, input . . . ... 21-25

  • input [4]

    -25

    ¥ ANUTENBHOCTY UMNYsbca 2—5 Mke), KBT, input . . . ... 21-25

  • voltage (ACorDC),V [1]

    13.2 V

    Hanpsikenue Hakana (~ vunm =), B: Heater voltage (ACorDC),V . . . . . . .. .. ... 13.2-12

  • voltage (ACorDC),V [2]

    -12 V

    Hanpsikenue Hakana (~ vunm =), B: Heater voltage (ACorDC),V . . . . . . .. .. ... 13.2-12

  • voltage, kV [1]

    132 kV

    HaMbONbLIEE . . . . . v v v v i e e e e 13,2 Peak anode voltage, kV . . . . . . ... ... . ... 20

  • voltage, kV [2]

    20 kV

    HaMbONbLIEE . . . . . v v v v i e e e e 13,2 Peak anode voltage, kV . . . . . . ... ... . ... 20

  • voltage,kV [1]

    12 kV

    HaumeHbliee . . . . ... L. 12 Negative peak grid 1 voltage,kV . . . . . ... ... 1

  • voltage,kV [2]

    1 kV

    HaumeHbliee . . . . ... L. 12 Negative peak grid 1 voltage,kV . . . . . ... ... 1

  • voltage,kV [3]

    1 kV

    HaumeHbliee . . . . ... L. 12 Negative peak grid 1 voltage,kV . . . . . ... ... 1

  • anode (averagevalue) [1]

    20

    BuMmnynece, kB . . . . ..o oo 20 anode (averagevalue) . ... .......... 440

  • anode (averagevalue) [2]

    440

    BuMmnynece, kB . . . . ..o oo 20 anode (averagevalue) . ... .......... 440

  • grid

    5

    Hawnbonbliee oTpuuaTensHoOe HanpsKeHue grid . ... 5

  • current, A . . . . . ... ... L [1]

    1 A

    CeTKV NepBOM Bumnynbce, KB . . . . . . . . .. .. 1 Peak anode current, A . . . . . ... ... L. 16

  • current, A . . . . . ... ... L [2]

    16 A

    CeTKV NepBOM Bumnynbce, KB . . . . . . . . .. .. 1 Peak anode current, A . . . . . ... ... L. 16

  • wavelength,em [1]

    3 cm

    aHOAOM (CpefHee 3HA4YeHne) . . . . . . . .. .. 440 Minimum wavelength,em . . . . . ... ... .. .. 25

  • wavelength,em [2]

    440 cm

    aHOAOM (CpefHee 3HA4YeHne) . . . . . . . .. .. 440 Minimum wavelength,em . . . . . ... ... .. .. 25

  • wavelength,em [3]

    25 cm

    aHOAOM (CpefHee 3HA4YeHne) . . . . . . . .. .. 440 Minimum wavelength,em . . . . . ... ... .. .. 25

  • Temperature, °C

    25 C

    HaumeHbluas gnvHa BOMHLL, CM . . . . . . . . . . . 25 Temperature, °C:

  • voltage, kV [1]

    20 kV

    HanpsxeHnue aHoga B umnynece, kB . . . . . . . .. 20 Peak anode voltage, kV . . . . .. ... .. ... .. 20

  • voltage, kV [2]

    20 kV

    HanpsxeHnue aHoga B umnynece, kB . . . . . . . .. 20 Peak anode voltage, kV . . . . .. ... .. ... .. 20

  • current, A . . . . .. ... L. e [1]

    16 A

    TokaHogaBwumnynsce, A . . . . . ... .. .... 16 Peak anode current, A . . . . .. ... L. e 16

  • current, A . . . . .. ... L. e [2]

    16 A

    TokaHogaBwumnynsce, A . . . . . ... .. .... 16 Peak anode current, A . . . . .. ... L. e 16

  • Wavelength,em . . . .. ... ... ... L [1]

    30 cm

    AnvHaBORHBLCM . . . . . .. 30 Wavelength,em . . . .. ... ... ... L. 30

  • Wavelength,em . . . .. ... ... ... L [2]

    30 cm

    AnvHaBORHBLCM . . . . . .. 30 Wavelength,em . . . .. ... ... ... L. 30

  • power, kW [1]

    128 kW

    Kone6arenbHan MOWHOCTbL B uMnynece, KBT . . . . 128 Peak oscillatory power, kW . . . . . . ... ... 128

  • power, kW [2]

    128 kW

    Kone6arenbHan MOWHOCTbL B uMnynece, KBT . . . . 128 Peak oscillatory power, kW . . . . . . ... ... 128

  • Current [1]

    12.6 Hz

    U; = 12.6 V; 7 = 2 ys frequency 1,000 imp/s: versus Anode Current:

  • Current [2]

    7 Hz

    U; = 12.6 V; 7 = 2 ys frequency 1,000 imp/s: versus Anode Current:

  • Current [3]

    2 Hz

    U; = 12.6 V; 7 = 2 ys frequency 1,000 imp/s: versus Anode Current:

  • Current [4]

    1000 Hz

    U; = 12.6 V; 7 = 2 ys frequency 1,000 imp/s: versus Anode Current:

  • frequency [1]

    126 Hz

    anode; Uy = 12,6 V; Uyimp = 20 kV; T = 2 us; frequency 1,000 imp/s

  • frequency [2]

    20 Hz

    anode; Uy = 12,6 V; Uyimp = 20 kV; T = 2 us; frequency 1,000 imp/s

  • frequency [3]

    2 Hz

    anode; Uy = 12,6 V; Uyimp = 20 kV; T = 2 us; frequency 1,000 imp/s

  • frequency [4]

    1000 Hz

    anode; Uy = 12,6 V; Uyimp = 20 kV; T = 2 us; frequency 1,000 imp/s