Artifact Details

Title

Line 21 test encoder

Catalog Number

102782851

Type

Physical Object

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.

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

Credit

Gift of Charles J. Neuhauser

Lot Number

X9061.2019