Artifact Details

Title

Line 21 test encoder

Catalog Number

102782851

Type

Physical Object

Date

circa 1990s

Manufacturer

EEG

Place Manufactured

U.S.

Identifying Numbers

Model number EN240 Printed on front
Other number 1445 Paper label on back
Serial number 240-008 Label on back

Dimensions

overall: 5 1/4 in x 19 in x 20 in

Description

Object is a metal enclosure for a standard rack-mount. On the front are a power button, nine small pilot lights and seven push buttons. On the back are 13 BNC connectors and a DB-25 male connector, and a power reset button. Functionally it is an encoder for data transmitted on Line 21 of the Vertical Blanking Interval in a standard NTSC video frame.

Credit

Gift of Charles J. Neuhauser

Lot Number

X9061.2019