Keysight (Agilent) 70843B Used Enhanced Digital Communications Analyzer

Description

Additional Features:

• Bit Rate: 100 Mb/s to 12 Gb/s
• Rise Time (10% to 90%): less than 30 ps
• Patterns: 2^7-1, 2^10-1, 2^15-1, 2^23-1, 2^31 -1 zero substitution; variable mark density; variable length user pattern from 1 bit to 8 Mbits
• Data & Data Outputs: ECl or variable 0.5 V to 2 V peak-to-peak amplitude into 50 ohms
• Sub-Rate Outputs: 4 data plus clock (1/4 of main data rate) 0.5 V to 1 V peak-to-peak amplitude
• Jitter: < 20 ps peak-to-peak; <15 ps peak-to-peak at 10 Gb/s
• Clock/Data Delay: 1 ns; resolution 1 ps (100-500 Mb/s) 1 clock period; resolution 1 ps (>500 Mb/s)
• Data Input Sensitivity: < 50 mV peak-to-peak (typical) at 10 Gb/s
• Decision Threshold Range: + 1 V to -3 V; resolution 1 mV
• Termination Voltage: Selectable 0 V or -2 V nominal
• Errors Detected: Errored ones and zeros and all logic errors
• Measurements: Error count, ratio; errored seconds, deciseconds, centiseconds, milliseconds; and G.821 analysis
• Error Location Analysis: Bit BER, block BER, error location capture (option UHJ)

 The 70843B is an integral component of the 71612A system.

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