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Bit Error Rate Tester (BERT)
The 3780A Pattern Generator / Error Detector is a compresensive error measuring set in one portable package. The instrument measures Binary Errors and Code Errors in digital transmission equipment operating at bit rates between 1 bkb/s and 50 Mb/s. Frequency offset generation and measurement are also provided at the standard bit rates used in PCM / TDM transmission.
Options:
Option 001 = All words replaced by a 16 bit front panel programmable word.
Option 002 = Siemens 1.6 mm connectors
Option 003 = Option 001 & 002 combined
Option 099 = Frequency offset measurement only, frequency offset generation deleted
Option 100 = Internal fixed rates of 2048, 8448 & 34368 kb/s; HDB3/HDB2 ternary coding.
Option 101 = Internal fixed rates of 1544, 6312 & 44736 kb/s; B6ZS/B3ZS ternary coding.
Option 102 = Internal fixed rates of 1544, 6312 & 3152 kb/s; B6ZS/B3ZS ternary coding.
Option 103 = Internal fixed rates of 2048, 8448 & 34368 kb/s; 2 23-1 PRBS replaces 2 9-1; HDB3 ternary coding.
Option 104 = Internal fixed rates of 2048, 8448 & 34368 kb/s; 2 23-1 PRBS replaces 2 9-1; HDB3 ternary coding with Siemens 1.6 mm connectors
