Wandel & Goltermann - PCM4 - PCM Channel Measuring Set
Description:
Description:
The PCM-4 is reference measuring sets which can be used to determine characteristics between the analog and digital levels (“half channel” measurements) with excellent speed and precision. The instruments include built-in self-tests and calibration routines to handle the demanding requirements placed on test and measurement equipment by the digital systems used in transmission and switching.
Key Specifications:
• Chaining of setups to form automatic test
sequences
• A-A, A-D, D-A, D-D measurements (“half
channel” and “full-channel”)
• Digital signal processing for speed and
precision
• Graphical display of application-specific
tolerance masks
• Out-of-band measurements up to 128 kHz
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