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E1 BER Tester

Handheld E1 Bit Error Rate (BER) Tester

Toronto, Canada - GAO Instruments ( is offering its handheld E1 BER tester ideally suited for E1 PCM line access, maintenance,inspection and acceptance testing. It provides such functions as BER testing, alarm analysis and signaling analysis. The tester can be used in R&D, production, installation and maintenance of SDH and PDH and data transmission systems.
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