040-0413-00: Difference between revisions
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[http://www.hakanh.com/dl/docs/kitinstructions/040-0413-00.pdf | [http://www.hakanh.com/dl/docs/kitinstructions/040-0413-00.pdf Mod 040-0413-00 (pdf)] | ||
==Schematic== | ==Schematic== | ||
<gallery> | <gallery> | ||
3B3-Mod-040-0413-00.png | 3B3-Mod-040-0413-00.png 3B3 with Mod 040-0413-00 | ||
</gallery> | </gallery> | ||
Revision as of 19:59, 27 June 2021
Tektronix 040-0413-00 is a modification kit for the 560 series timebase models 67, 2B67, 3B1, 3B3, and 3B4 for compatibility with 3L5 and 3L10 spectrum analyzer vertical plug-ins. This mod enables the sweep signal to pin 18 of the plug-in interlace to drive the sweep oscillator in the spectrum analyzer. This mod adds a resistor to the sawtooth cathode follower to drive the signal to pin 18 via a coax cable.