Digitech Serial Data Generator 2150A

© Brooke Clarke 2009

Digitech Serial Data Generator 2150A
Digitech Serial Data Generator 2150A


Got this in the hope it might generate data usable by the Western Union Stock Ticker.  There is no manufacture name on the outside of the box but the power transformer is marked Digitech.  The internal printed circuit board is poplulted with dual in line packaged ICs.

Front Panel

BAUD: 45, 50, 56, 61, 74, 75, 110, 135, 150, 300
% Distortion: 0, 5, 12, 25, 38, 43
OFF, Space, Mark, 1:1 square wave, BAUDOT, EBCD, EBCDIC, ASCII, Select Character
High Level Output 1/4" phone jack
Free Run, Mark, Manual Step (momentary)
Distortion Type: Mark, Switch, Space
Stop Length: 1 bit, 2 bits
5-way binding posts: +5, Low Level Data Red and Black
Select Character Code Level: 5, 6, 7, 8
Character 1: eight toggle switches
Character 2: eight toggle switches

Rear Panel

AC Line Input
Fuse (guess AC Line)
Fuse (guess DC power supply)
Line Voltage Selection 115, 230
Generator Low Level Ouput: two screw terminals


If you have any information about this unit or a manual please let me know.

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