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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=optical-to-electrical converter | | |series=11800-series scopes | ||
image=Tek sd-42 341.jpg | | |type=SD-42 | ||
caption=SD-42 O/E converter | |summary=optical-to-electrical converter | ||
|image=Tek sd-42 341.jpg | |||
introduced=1990 | | |caption=SD-42 O/E converter | ||
discontinued=1998 | | |introduced=1990 | ||
manuals= | |discontinued=1998 | ||
|designers= | |||
"manuals= | |||
* [http://w140.com/tek_sd-42_sd-46_user_manual.pdf Tektronix SD-42 and SD-46 User Manual (PDF)] | * [http://w140.com/tek_sd-42_sd-46_user_manual.pdf Tektronix SD-42 and SD-46 User Manual (PDF)] | ||
}} | }} | ||
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<blockquote> | <blockquote> | ||
The SD42 Optical-to-electrical Converter head can be used to analyze optical signals in the 1000 nm to 1700 nm wavelength range. The pulse response of the measurement system is less than 55 ps FWHM (Full-width, Half-maximum), which is equivalent to a calculated bandwidth of DC to 6.4 GHz. The electrical output on the front panel is coupled to the adjacent sampling head via the semi-rigid coaxial link provided. | The SD42 Optical-to-electrical Converter head can be used to analyze optical signals in the 1000 nm to 1700 nm wavelength range. | ||
The pulse response of the measurement system is less than 55 ps FWHM (Full-width, Half-maximum), which is equivalent to a calculated bandwidth of DC to 6.4 GHz. | |||
The electrical output on the front panel is coupled to the adjacent sampling head via the semi-rigid coaxial link provided. | |||
</blockquote> | </blockquote> | ||