Specialized - Cathode Ray ·CathodeRay
Dual-function electronic storage or scan-converter tube with separate writing and reading processes. Charge patterns are stored on an internal target and subsequently read in the same or a converted scanning format.
The TMA410 is a dual-gun scan-converter storage tube for electrical signal storage, simultaneous writing/reading, adjustable storage time, and fast erasure.
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
No fixed ratings are recorded for this section.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Heater Voltage
6.3 V
Heater Current per Gun
150 mA
Output Capacitance
12 pF
Resolution
~1600 TV lines
Storage Time
adjustable
Fast Erasing Time
7 frames
Writing Cathode Voltage
-8000 V
Reading Cathode Voltage
-1500 V