This board contains two AC-coupled differential amplifiers for use with many magnetic sense systems.
|Output voltage no signal||-11 to -12|
|Common mode input voltage||-5 to +5|
|Common mode voltage gain||.37|
|Difference mode voltage gain||88 to 96|
|Rise/Fall time||250/400 ns|
|3db bandpass||1kHz to .8 MHz|
This board cost $30 in 1968.
Feel free to contact me, David Gesswein email@example.com with any questions, comments on the web site, or if you have related equipment, documentation, software etc. you are willing to part with. I am interested in anything PDP-8 related, computers, peripherals used with them, DEC or third party, or documentation.
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