067-1011-00: Difference between revisions

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It came with a [[015-0408-00]] peak-to-peak detector and [[015-0413-00]] detector head.
It came with a [[015-0408-00]] peak-to-peak detector and [[015-0413-00]] detector head.
From the manual:
<blockquote>
The 067-1011-00 Digital Sweep Generator (DSG) is designed to support the Performance Check and Adjustment procedures of the Tektronix [[1900|1900 Digital Test Signal Generator]].
The Digital Sweep Generator provides a 10-bit digital data signal to drive the 1900 digital-to-analog converter (DAC) or any other video DAC compatible with the proposed SMPTE standard ("Digital Video Format for a Parallel Interface (System M/NTSC), July, 1979) digital video interface, generating a swept-frequency sinewave test signal.
[...]
The Digital Sweep Generator provides 10-bit, 14.31818 MHz (Mega samples per second) word data derived from a cosine lookup table stored in three PROMs.
To generate digital data representing a 55.9 kHz sinewave, all 256 words stored in the PROMs are used.
</blockquote>


==Pictures==
==Pictures==

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