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Specialized - Switching Tube ·Tetrode

GMI14B

Russian high-power tetrode designed for pulse-modulator or pulse-power switching service in RF equipment, controlling high-voltage, high-current pulses rather than continuous linear amplification.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
26 V / 2.6 A

Description

The GMI-14B tetrode is used as a pulse power switch in RF equipment 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
26 V
Nominal heater current
2.6 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

Tetrode

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Promoted-field audit performed from English ratings/characteristics; detailed electrical values retained 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

1968 Electronintorg

Published operating points and test conditions from this source.

SECTION 1

Tetrode

Other

  • pulse po- ) /e A-anom;fl-nogorpesa

    14

    The MMW-14E tetrode is used as a pulse po- ) /e A-anom;fl-nogorpesa-

  • grid [1]

    1

    wer switch in RF equipment. 1 0 S 1,3,5,2, 4, 6~ grid; 11—

  • grid [2]

    0

    wer switch in RF equipment. 1 0 S 1,3,5,2, 4, 6~ grid; 11—

  • grid [3]

    1352

    wer switch in RF equipment. 1 0 S 1,3,5,2, 4, 6~ grid; 11—

  • grid [4]

    4

    wer switch in RF equipment. 1 0 S 1,3,5,2, 4, 6~ grid; 11—

  • grid [5]

    6

    wer switch in RF equipment. 1 0 S 1,3,5,2, 4, 6~ grid; 11—

  • grid [6]

    11

    wer switch in RF equipment. 1 0 S 1,3,5,2, 4, 6~ grid; 11—

  • temperature,°C

    392 C

    CYCKOPEHMEM, M/CZ . ... ... . . . . .. i, 392 Ambient temperature,°C . .......

  • voltage (ACorDC),V [1]

    26 V

    Hanps»ehue Hakana (~unm=),B .............. 26 Heater voltage (ACorDC),V . .................. 26

  • voltage (ACorDC),V [2]

    26 V

    Hanps»ehue Hakana (~unm=),B .............. 26 Heater voltage (ACorDC),V . .................. 26

  • grid [1]

    3.5 A

    Tok aHoAa B UMy ibce (NpU HaNpsXXeHWsAX aHoaa Peak anode current (at anode voltage 3.5kV, grid 2

  • grid [2]

    2 A

    Tok aHoAa B UMy ibce (NpU HaNpsXXeHWsAX aHoaa Peak anode current (at anode voltage 3.5kV, grid 2

  • voltage [1]

    35 kV

    3,5 kB, BTOpOW ceTkun 2,15 kKB, cmeweHuns nepsoi voltage 2.15kV, grid 1 bias voltage —0.9kV,

  • voltage [2]

    215 kV

    3,5 kB, BTOpOW ceTkun 2,15 kKB, cmeweHuns nepsoi voltage 2.15kV, grid 1 bias voltage —0.9kV,

  • voltage [3]

    2.15 kV

    3,5 kB, BTOpOW ceTkun 2,15 kKB, cmeweHuns nepsoi voltage 2.15kV, grid 1 bias voltage —0.9kV,

  • voltage [4]

    1 kV

    3,5 kB, BTOpOW ceTkun 2,15 kKB, cmeweHuns nepsoi voltage 2.15kV, grid 1 bias voltage —0.9kV,

  • voltage [5]

    -0.9 kV

    3,5 kB, BTOpOW ceTkun 2,15 kKB, cmeweHuns nepsoi voltage 2.15kV, grid 1 bias voltage —0.9kV,

  • voltage [1]

    9 V

    ceTKu MuHyc 0,9 kB, npeBbilweHns nepeon ceTkn peak grid 1 excess voltage 350 V), A, atleast ... ... 130

  • voltage [2]

    1 V

    ceTKu MuHyc 0,9 kB, npeBbilweHns nepeon ceTkn peak grid 1 excess voltage 350 V), A, atleast ... ... 130

  • voltage [3]

    350 V

    ceTKu MuHyc 0,9 kB, npeBbilweHns nepeon ceTkn peak grid 1 excess voltage 350 V), A, atleast ... ... 130

  • voltage [4]

    130 V

    ceTKu MuHyc 0,9 kB, npeBbilweHns nepeon ceTkn peak grid 1 excess voltage 350 V), A, atleast ... ... 130

  • voltage [1]

    350 A

    B umnyrnece 350 B), A,He meHee .. .............. 130 Peak grid 2 current (at anode voltage 3.5 kV,

  • voltage [2]

    130 A

    B umnyrnece 350 B), A,He meHee .. .............. 130 Peak grid 2 current (at anode voltage 3.5 kV,

  • voltage [3]

    2 A

    B umnyrnece 350 B), A,He meHee .. .............. 130 Peak grid 2 current (at anode voltage 3.5 kV,

  • voltage [4]

    3.5 A

    B umnyrnece 350 B), A,He meHee .. .............. 130 Peak grid 2 current (at anode voltage 3.5 kV,

  • voltage [1]

    2 kV

    TOK BTOPO#A CETKM B UMNYbCE (NMPU HANPAXKEHNUAX grid 2 voltage 2.15kV, grid 1 bias voltage —0.9 kV,

  • voltage [2]

    2.15 kV

    TOK BTOPO#A CETKM B UMNYbCE (NMPU HANPAXKEHNUAX grid 2 voltage 2.15kV, grid 1 bias voltage —0.9 kV,

  • voltage [3]

    1 kV

    TOK BTOPO#A CETKM B UMNYbCE (NMPU HANPAXKEHNUAX grid 2 voltage 2.15kV, grid 1 bias voltage —0.9 kV,

  • voltage [4]

    -0.9 kV

    TOK BTOPO#A CETKM B UMNYbCE (NMPU HANPAXKEHNUAX grid 2 voltage 2.15kV, grid 1 bias voltage —0.9 kV,

  • voltage [1]

    35 V

    aHoga 3,5 kB, BTopoit ceTku 2,15 kB, cmetweHuns peak grid 1 excess voltage 350 V), A, atmost ...... 15

  • voltage [2]

    215 V

    aHoga 3,5 kB, BTopoit ceTku 2,15 kB, cmetweHuns peak grid 1 excess voltage 350 V), A, atmost ...... 15

  • voltage [3]

    1 V

    aHoga 3,5 kB, BTopoit ceTku 2,15 kB, cmetweHuns peak grid 1 excess voltage 350 V), A, atmost ...... 15

  • voltage [4]

    350 V

    aHoga 3,5 kB, BTopoit ceTku 2,15 kB, cmetweHuns peak grid 1 excess voltage 350 V), A, atmost ...... 15

  • voltage [5]

    15 V

    aHoga 3,5 kB, BTopoit ceTku 2,15 kB, cmetweHuns peak grid 1 excess voltage 350 V), A, atmost ...... 15

  • voltage [1]

    9 A

    nepson ceTku MuHyc 0,9 kB, npeBbilweHus nepson Peak grid 1 current (at anode voltage 3.5 kV,

  • voltage [2]

    1 A

    nepson ceTku MuHyc 0,9 kB, npeBbilweHus nepson Peak grid 1 current (at anode voltage 3.5 kV,

  • voltage [3]

    3.5 A

    nepson ceTku MuHyc 0,9 kB, npeBbilweHus nepson Peak grid 1 current (at anode voltage 3.5 kV,

  • voltage— [1]

    350 kV

    ceTku B umnynece 350 B), A, He Gonee ... ........ 15 grid 2 voltage 2.15 kV, grid 1 bias voltage—0,9 kV,

  • voltage— [2]

    15 kV

    ceTku B umnynece 350 B), A, He Gonee ... ........ 15 grid 2 voltage 2.15 kV, grid 1 bias voltage—0,9 kV,

  • voltage— [3]

    2 kV

    ceTku B umnynece 350 B), A, He Gonee ... ........ 15 grid 2 voltage 2.15 kV, grid 1 bias voltage—0,9 kV,

  • voltage— [4]

    2.15 kV

    ceTku B umnynece 350 B), A, He Gonee ... ........ 15 grid 2 voltage 2.15 kV, grid 1 bias voltage—0,9 kV,

  • voltage— [5]

    1 kV

    ceTku B umnynece 350 B), A, He Gonee ... ........ 15 grid 2 voltage 2.15 kV, grid 1 bias voltage—0,9 kV,

  • voltage— [6]

    9 kV

    ceTku B umnynece 350 B), A, He Gonee ... ........ 15 grid 2 voltage 2.15 kV, grid 1 bias voltage—0,9 kV,

  • voltage [1]

    1 V

    Tok nepBoW CETKN B UMNYNbCe (NPU HANPSXKEHUAX peak grid 1 excess voltage 350 V), A, atmost . .. ... 22

  • voltage [2]

    350 V

    Tok nepBoW CETKN B UMNYNbCe (NPU HANPSXKEHUAX peak grid 1 excess voltage 350 V), A, atmost . .. ... 22

  • voltage [3]

    22 V

    Tok nepBoW CETKN B UMNYNbCe (NPU HANPSXKEHUAX peak grid 1 excess voltage 350 V), A, atmost . .. ... 22

  • current, uA,atmost [1]

    35 uA

    aHopaa 3,5 kB, BTopow ceTku 2,15 kB, cmelleHus Grid 1 inverse current, uA,atmost . .............. 350

  • current, uA,atmost [2]

    215 uA

    aHopaa 3,5 kB, BTopow ceTku 2,15 kB, cmelleHus Grid 1 inverse current, uA,atmost . .............. 350

  • current, uA,atmost [3]

    1 uA

    aHopaa 3,5 kB, BTopow ceTku 2,15 kB, cmelleHus Grid 1 inverse current, uA,atmost . .............. 350

  • current, uA,atmost [4]

    350 uA

    aHopaa 3,5 kB, BTopow ceTku 2,15 kB, cmelleHus Grid 1 inverse current, uA,atmost . .............. 350

  • voltage [1]

    9 kV

    nepson ceTku muHyc 0,9 kKB, npeBbsileHUsA nepson Negative cutoff voltage (at anode voltage 36 kV,

  • voltage [2]

    36 kV

    nepson ceTku muHyc 0,9 kKB, npeBbsileHUsA nepson Negative cutoff voltage (at anode voltage 36 kV,

  • current [1]

    350 mA

    ceTku B umnynece 350 B), A, He 6oree . ........... 22 grid 2 voltage 2 kV, anode current 1.5 mA),

  • current [2]

    6 mA

    ceTku B umnynece 350 B), A, He 6oree . ........... 22 grid 2 voltage 2 kV, anode current 1.5 mA),

  • current [3]

    22 mA

    ceTku B umnynece 350 B), A, He 6oree . ........... 22 grid 2 voltage 2 kV, anode current 1.5 mA),

  • current [4]

    2 mA

    ceTku B umnynece 350 B), A, He 6oree . ........... 22 grid 2 voltage 2 kV, anode current 1.5 mA),

  • current [5]

    2 mA

    ceTku B umnynece 350 B), A, He 6oree . ........... 22 grid 2 voltage 2 kV, anode current 1.5 mA),

  • current [6]

    1.5 mA

    ceTku B umnynece 350 B), A, He 6oree . ........... 22 grid 2 voltage 2 kV, anode current 1.5 mA),

  • input,atmost ....... ... . il [1]

    36

    HanpspkeHusx aHoaa 36 kB, BTopoin ceTku 2 KB, input,atmost ....... ... . il 220

  • input,atmost ....... ... . il [2]

    2

    HanpspkeHusx aHoaa 36 kB, BTopoin ceTku 2 KB, input,atmost ....... ... . il 220

  • input,atmost ....... ... . il [3]

    220

    HanpspkeHusx aHoaa 36 kB, BTopoin ceTku 2 KB, input,atmost ....... ... . il 220

  • output,atmost [1]

    15

    Toke aHoga 1,5 MA), abConTHOE 3HaqeHue, output,atmost .............

  • output,atmost [2]

    3

    Toke aHoga 1,5 MA), abConTHOE 3HaqeHue, output,atmost .............

  • Heater voitage (ACorDC),V [1]

    3

    3KCNAyaTauNoOHHbIE faHHble Heater voitage (ACorDC),V ... ... ... ... .... 23.5-28.5

  • Heater voitage (ACorDC),V [2]

    23.5

    3KCNAyaTauNoOHHbIE faHHble Heater voitage (ACorDC),V ... ... ... ... .... 23.5-28.5

  • Heater voitage (ACorDC),V [3]

    -28.5

    3KCNAyaTauNoOHHbIE faHHble Heater voitage (ACorDC),V ... ... ... ... .... 23.5-28.5

  • voltage (DC), kV

    36 kV

    Anode voltage (DC), kV ............ ... ........ 36

  • voltage, kV

    1 kV

    Hawbonbliee Hanps>keHue aHoaa Grid 1 bias voltage, kV . .........

  • voltage,V [1]

    36 V

    (noctosHHoe), KB . ... ... 36 Grid 1 excessvoltage,V . .............. ... ... .. 350

  • voltage,V [2]

    1 V

    (noctosHHoe), KB . ... ... 36 Grid 1 excessvoltage,V . .............. ... ... .. 350

  • voltage,V [3]

    350 V

    (noctosHHoe), KB . ... ... 36 Grid 1 excessvoltage,V . .............. ... ... .. 350

  • Dissipation, W

    215 W

    Hanbornbiuee Hanps»eHue BTopoit ceTku, kB . . . . .. 2,15 Dissipation, W:

  • anode

    600

    Haubonbluee HanpsXeHue CMeLLeHns Nepeo anode . ... 600

  • grid [1]

    1

    Hanbonbliee Hanps>xeHWe NpeBbilieHns grid 1 .. 6

  • grid [2]

    6

    Hanbonbliee Hanps>xeHWe NpeBbilieHns grid 1 .. 6

  • current, A [1]

    350 A

    nepgonceTkn, B ... ... oL 350 Peak cathode current, A . ...................... 165

  • current, A [2]

    165 A

    nepgonceTkn, B ... ... oL 350 Peak cathode current, A . ...................... 165

  • pulse duration, us

    10 us

    Paccensaemas HanbosibLLaA MOLHOCTb, BT: Maximum pulse duration, us . .................. 10

  • pulse [1]

    35

    BTOPOM CETKOM . .. .ot i i iieaennnn 35 Minimum pulse 1/duty factor . . . ................. 1,000

  • pulse [2]

    1

    BTOPOM CETKOM . .. .ot i i iieaennnn 35 Minimum pulse 1/duty factor . . . ................. 1,000

  • pulse [3]

    1000

    BTOPOM CETKOM . .. .ot i i iieaennnn 35 Minimum pulse 1/duty factor . . . ................. 1,000

  • temperature,°C

    6 C

    e e 6 Buib temperature,°C ........

  • Grid [1]

    2

    Averaged Peak Grid 2 Characteristic Curves: U; =26 V;

  • Grid [2]

    26

    Averaged Peak Grid 2 Characteristic Curves: U; =26 V;

  • anode [1]

    180

    180 gu“0\1 _ _ _ _ grid2-anode

  • anode [2]

    0

    180 gu“0\1 _ _ _ _ grid2-anode

  • anode [3]

    1

    180 gu“0\1 _ _ _ _ grid2-anode

  • Anode Characteristic Curves: U; = [1]

    3

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [2]

    4

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [3]

    3

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [4]

    5

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [5]

    1

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [6]

    26

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [7]

    7

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [8]

    2

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [9]

    3

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [10]

    5

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY

  • Anode Characteristic Curves: U; = [11]

    5

    U ] Z 3 4 3 5 Ua, KV fi:::gidk’\’zak Grid 1-Anode Characteristic Curves: U; =26 V; U 7 2 3 q 5 5 UEZ. KY