Spectracom 8212
The Spectracom 8212 is a chart recorder plug-in for the TM500 system.
It uses two slots in a Tek TM500 power supply mainframe.
The usual configuration was an 8212 packaged with a Spectracom 8150 Precision Phase Comparator.
The chart recorder mechanism is the Simpson model 2750.
Pictures
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Spectracom 8212 and 8150
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