Artifact Details

Title

Count control and cathode follower module

Catalog Number

102682224

Type

Physical object

Date

1957

Manufacturer

United States. Air Force. Cambridge Research Laboratories

Identifying Numbers

Other number V1 5718
Other number V2 5718
Other number V3 5718

Dimensions

overall: 1/2 in x 4 1/2 in x 6 in

Description

A semiconductor diode (1N20) was added to the circuit on the component side sometime after manufacture. Three lines on the solder side have been shorted together with a wire.

Category

Component/module

Credit

Gift of Gunars Zaghars

Lot Number

X275.83