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GL7629

Low-light-level image-orthicon television camera tube for sensitive electronic imaging. It converts faint optical scenes into scanned electrical video signals using photoelectron imaging and internal gain.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: -

Description

Low-light-level image orthicon television camera tube.

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

CameraPickup

X-ray radiationInterelectrode capacitances

Max plate voltage: 1550 V

Promoted fields mapped from printed ratings/characteristics headings; specialized published data retained in parameter rows.

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

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

CameraPickup

Other

PublishedData
15.2 %
.. 15.20%0.25 Inches
3.00=
0.06 in
... ... 3.00=0.06 Inches
Length
5 in
Length. .. ... ... ... ... . ... ... ... ...... ..5 Inches
Minimum Inside Diameter
234 in
Minimum Inside Diameter................. 234 Inches
Focusing-Coil Length
10 in
Focusing-Coil Length. . .. ..... ... ... .. ... 10 Inches
Useful Size, maximum diagonal
1.8 in
Useful Size, maximum diagonal............. 1.8 Inches Alignment-Coil Length 1% Inches
PublishedData
14 in
... .. ... 14 Inches
Amplifier bandwidth—total
20 MHz
Amplifier bandwidth—total 20 mc, flat to 6 mc
Target Raster: Target diameter is
1.4 in
Target Raster: Target diameter is 1.40 inches. For corners of scanning raster just touching target edge raster dimensions

Characteristic

3 GL7538 | |
17 V
3 GL7538 | |17V LINES PER PICTURE HEIGHT, USE APPROXI- S-10 7805 N\
300
2 v
300 2 v