Skip to main content
Tube Tinker — Electron Tube Database
Alternatives & variationsDownload PDF datasheet

Specialized - Klystron ·Klystron

2V1009

Rugged ceramic reflex klystron oscillator for CW, frequency-modulated, and pulse-modulated microwave service, alternate designation of the 7049.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 680 mA

Description

A rugged ceramic reflex klystron oscillator (alternate designation 2V1009) with CW, FM and pulse-modulated operating data. This is the alternate designation for 7049.

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
6.3 V
Nominal heater current
680 mA
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
Max plate voltage
350 V
Max cathode current
35 mA

Reflex klystron section; canonical SectionType fallback Other.

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

1999 Philips 0-D

Published operating points and test conditions from this source.

SECTION 1

Klystron

Characteristics

  • Heater voltage

    6.3 V

  • Heater current

    680 mA

Other

  • Resonator voltage maximum

    350 V

  • Resonator current maximum

    35 mA

  • Reflector voltage minimum

    -700 V

  • Reflector voltage maximum

    -35 V

  • Control electrode current maximum

    12 mA

  • Power input maximum

    12 W

  • HEATER CHARACTERISTICS Reflector Voltage .....................

    35 volts

    PublishedLine: HEATER CHARACTERISTICS: Reflector Voltage ..................... —700 voits dc max. to —35 volts dc m

  • Heater Yoltage AC or DC

    0.5 volts

    PublishedLine: Heater Yoltage, AC or DC..........6.3 0.5 volts, Gontro! Electrode Yoltage ... 420 to —150 volts d¢

  • Heater Gurrent

    680 ma

    PublishedLine: Heater Gurrent ... 680 ma. Gontrol Electrede Current ......12 ma dc max.

  • RATINGS Absolute Values) Heater-Cathode Voltage

    45 volts

    PublishedLine: RATINGS {Absolute Values): Heater-Cathode Voltage ... =45 volts de max.

  • Resonator Voltage .

    12 watts

    PublishedLine: Resonator Voltage _.—............350 valts dc max. Power Input ... ........ 12 watts max.

  • Resonator Voltage

    325 volts

    PublishedLine: Resonator Voltage .. .. 325 volts 325 volts 325 valts Control Electrade Voltage.—10 volts

  • Cathede Current

    28 ma

    PublishedLine: Cathede Current ... 28 ma 28 ma 28 ma

  • Reflector Voltage (Approx.) ........ -

    110 volts

    PublishedLine: Reflector Voltage (Approx.) ........ -~—110 volts —200 volts —120 volts o - -

  • Control Electrode Voltage

    410 volts

    PublishedLine: Control Electrode Voltage ...._.... 410 volts 10 volts 10 volts

  • Power Output Cuteff Voitage......-+

    -3 volts

    PublishedLine: Power Output Cuteff Voitage......-+-3 volts -3 volts -3 volts Minimum Pulse Duration ....0.5 microse