TV3301

Specialized dual-section microwave TR-switching device. Available source material establishes microwave switching construction but does not support a more specific functional description.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 2
Base: -
Socket code: -
Base pins: -
Nominal heater: -

Description

The TV3301 is a phase-controlled broadband double TR gas-discharge tube for X-band radar duplexers. During transmission its ionized sections protect the receiver, while during reception the non-ionized assembly couples the antenna to the receiver with low loss.

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

2 physical sections, with 1 unique section. The remaining sections have identical specifications.

Section 1

MicrowaveTRSwitch

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Representative row for two equivalent gas-discharge sections. 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

MicrowaveTRSwitch

Other

Taux d’ondes stationnaires en tension a bas niveau ce
12 V
Taux d’ondes stationnaires en tension a bas niveau ce 1,2
Energie de fuite dans le palier par impulsionde [1]
1 us
Energie de fuite dans le palier par impulsionde 1 us . ... 0,15 erg
Energie de fuite dans le palier par impulsionde [2]
15 us
Energie de fuite dans le palier par impulsionde 1 us . ... 0,15 erg
Energie de fuite dans la pointe [1]
0
Energie de fuite dans la pointe . ................. 0, 15 erg
Energie de fuite dans la pointe [2]
15
Energie de fuite dans la pointe . ................. 0, 15 erg
Gammede fréQUENCE . . .. . . ot et e e e [1]
9 MHz
Gammede fréQUENCE . . .. . . ot et e e e 9 000 9600 MHz
Gammede fréQUENCE . . .. . . ot et e e e [2]
0 MHz
Gammede fréQUENCE . . .. . . ot et e e e 9 000 9600 MHz
Gammede fréQUENCE . . .. . . ot et e e e [3]
9600 MHz
Gammede fréQUENCE . . .. . . ot et e e e 9 000 9600 MHz
Courant dans chaque électrode d'entretien ( [1]
2 A
Courant dans chaque électrode d'entretien (2) ... ................. 100 200 uA
Courant dans chaque électrode d'entretien ( [2]
100 A
Courant dans chaque électrode d'entretien (2) ... ................. 100 200 uA
Courant dans chaque électrode d'entretien ( [3]
200 A
Courant dans chaque électrode d'entretien (2) ... ................. 100 200 uA