• The Wandel & Goltermann PRA-1A
(BN2016/42) is a Frame Analyzer for 2048
kbit/s-systems
• Commissioning and maintenance of 2048
kbit/s multiplex equipment and
communications systems
• Two independent receivers and a generator in
a single instrument for flexible analysis of 2048
kbit/s signals.
• Co-directional 64 kbit/s interface.
• Detailed recording of errors and alarms for
easier assessment of transmission quality.
• In-service monitoring of 2 Mbit/s links.
• Built-in printer.
• Signalling analysis in the forward and
backward directions.
• Worldwide instrument of reference
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