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Specialized - Klystron ·Klystron

TV2019

Very-high-power sealed-off S-band amplifier klystron for particle accelerators, providing multi-megawatt peak output with Vapotron collector cooling.

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

Description

The TV2019 is a very-high-power sealed-off S-band amplifier klystron designed for particle-accelerator service. It provides multi-megawatt peak output, high gain and efficiency, Vapotron collector cooling, and an active getter for long life.

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

Klystron

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Published ratings and characteristics audited; detailed numeric data 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

1972 Thomson CSF

Published operating points and test conditions from this source.

SECTION 1

Klystron

Other

  • TV

    2019 W

    TV 2019 is a very high power sealed-

  • specified central frequency in the range [1]

    2700

    specified central frequency in the range 2700 - 3100 Mc/s.

  • specified central frequency in the range [2]

    3100

    specified central frequency in the range 2700 - 3100 Mc/s.

  • Beam focalization is insured by a TV

    19.009

    Beam focalization is insured by a TV 19.009 focus coil external to the tube.

  • TV

    2019 W

    TV 2019 high frequency amplifier, of very large peak and average powers, has

  • High gain

    55

    - High gain 55 dB.

  • Heater voltage [1]

    25 V

    Heater voltage 25 V 10 % ( 1 )

  • Heater voltage [2]

    10 V

    Heater voltage 25 V 10 % ( 1 )

  • Heater voltage [3]

    1 V

    Heater voltage 25 V 10 % ( 1 )

  • Heater .current, approximately

    21 A

    Heater .current, approximately 21i. A

  • Heater warm-up time min

    15

    Heater warm-up time min. 15 mn.

  • R.F, input UG

    22

    R.F, input UG 22 D/U plug,

  • R.F, output RG

    48

    R.F, output RG 48/U waveguide with

  • Active getter input UG

    296

    Active getter input UG 296/U plug

  • (

    1 V

    ( 1 ) The exact heating voltage is indicated on the testing sheet of each tube. This voltage

  • R.F, input connector UG [1]

    21

    R.F, input connector UG 21 D/U (coaxial line RG 143/U)

  • R.F, input connector UG [2]

    143

    R.F, input connector UG 21 D/U (coaxial line RG 143/U)

  • Heater -cathode connector TV

    19.201

    Heater -cathode connector TV 19.201

  • Beam voltage

    170 kV

    Beam voltage 170 kV

  • Beam current

    150 A

    Beam current 150 A

  • Output, peak

    10.2

    Output, peak 10.2 MW

  • Output, average

    15.3 kW

    Output, average 15.3 kW

  • Gain

    55

    Gain 55 dB

  • Bandwidth ( [1]

    1

    Bandwidth (- 1 dB) 15 Mc/s

  • Bandwidth ( [2]

    15

    Bandwidth (- 1 dB) 15 Mc/s

  • Pulse duration

    5

    Pulse duration 5 }_s

  • Pulse repetition rate

    300

    Pulse repetition rate 300 pps

  • Heater surge current

    50 A

    Heater surge current 50 A

  • Beam voltage

    190 kV

    Beam voltage 190 kV

  • Average applied .power

    50 kW

    Average applied .power 50 kW

  • Collector dissipation

    50 kW

    Collector dissipation 50 kW

  • Absolute _ pressure on the output window

    4

    Absolute _ pressure on the output window 4 kg/cm2

  • Cooling water inlet temperature

    50

    Cooling water inlet temperature 50 °C

  • Heater connection

    47

    Heater connection 047

  • Cathode Heater connection

    835

    Cathode Heater connection 0835