Tektronix SD-42, Руководство пользователя

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SD-42 & SD-46 User Manual
1–1
Getting Started
The SD-42 Optical-to-Electrical Converter Head and SD-46 Optical-to-Electrical
Converter Head are high-performance optical heads for use in the 11800 Series
Digital Sampling Oscilloscopes (including the SM-11 Multi-channel Unit) and
the CSA 803 Communications Signal Analyzer. The SD-42/SD-46 Optical-to-
Electrical Converter Heads are used with SD-22, SD-24, and SD-26 Sampling
Heads. The SD-42/SD-46 converts an optical signal into an electrical signal
which serves as the input to an SD Series Sampling Head.
The SD-42 Optical-to-Electrical Converter Head provides the following features:
H
DC to 6.4 GHz optical bandwidth
H
≤
55 ps optical impulse response (FWHM) with the SD-24 and SD-26,
≤
60 ps optical impulse response (FWHM) with the SD-22
H
1000 nm to 1700 nm Spectral Response
H
Mean Optical Power Monitor function
The SD-46 Optical-to-Electrical Converter Head provides the following features:
H
DC to 20 GHz optical bandwidth
H
≤
28.5 ps optical impulse response (FWHM) with the SD-24 and SD-26
H
1200 nm to 1650 nm Spectral Response
H
Mean Optical Power Monitor function