Alternatives & variations Download PDF datasheet

6702

Wideband high-vacuum electron-beam noise generator producing broadband reference noise across approximately 200–400 MHz for measurement and calibration equipment.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / -

Description

Wide-band high-vacuum electron-beam noise generator for 200–400 MHz.

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: -
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

Other

X-ray radiationInterelectrode capacitances

Max plate voltage: 200 V
Max plate dissipation: 1 W
Max cathode current: 42 mA

Published ratings/characteristics promoted from supplied source; additional conditions 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

1964 RMA EIA

Published operating points and test conditions from this source.

SECTION 1

Other

Characteristic

Heater Voltage
6.3 V
OperatingFrequencyMinimum
200 MHz
OperatingFrequencyMaximum
400 MHz
NoiseOutputMinimum
0.08 mW
TargetCurrentMinimum
22 mA
TargetCurrentMaximum
33 mA

Other

Target Voltage
200 V
BeamFormingVoltage
-100 V
Anode Voltage
200 V
ShockRating
350 g