Data set 01
1938 Raytheon
Published operating points and test conditions from this source.
SECTION 1
Klystron
Characteristic
FrequencyRange
1245 to 1460 MHz
Other
AverageOutputPower
100 mW
Specialized - Klystron ·Klystron
5981
Single-cavity reflex velocity-variation klystron designed for 1245–1460 MHz microwave local-oscillator service; co-designated with 5650.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- IO
- Base pins
- -
- Nominal heater
- 6.3 V / 450 mA
Description
Single-cavity reflex velocity-variation oscillator for 1245 to 1460 MHz microwave local-oscillator service; also designated 5650.
Socket description
International Octal
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- IO
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 450 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
No fixed ratings are recorded for this section.
Published ratings and characteristics promoted where applicable; additional useful values retained as parameters.
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 02
194X Western Electric Random
Published operating points and test conditions from this source.
SECTION 1
Klystron
Characteristics
Heater/filament voltage
6.3 V
Heater/filament current
450 mA
Average power output
0.1 W
Other
Frequency range
1245–1460 Mc/s