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FIBRE
OPTIC TRAINERS |
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21. 1 MHz DDS BASED SIGNAL GENERATOR [VDSG-01]: |
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This is a
programmable signal generator using the latest technology
DDS, capable of producing sine, triangular & square wave
at desired frequency ranging from 0.1Hz to 100KHz. |
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Features:
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This is a programmable signal generator using the latest technology DDS, capable of producing sine, triangular & square wave at desired frequency ranging from 0.1Hz to 100KHz.
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Specification:
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Transmitting Pattern
# P2p6 : Pseudorandom 26-1
# P2p9 : Pseudorandom 29-1
# P2p11 : Pseudorandom 211-1
# P2p15 : Pseudorandom 215-1
# P2p20 : Pseudorandom 220-1
# P2p23 : Pseudorandom 223-1
# P2p32 : Pseudorandom 232-1
# R S0/1 : Repetitive Alternating 1's & 0's
# R D0/1 : Repetitive Double Alternating 1's &
0's
Error instruction pattern
# NO : No error instruction
# E-2 : 10-2
# E-3 : 10-3
# E-4 : 10-4
# E-5 : 10-5
# E-6 : 10-6
# E-7 : 10-7
# 1b : Single bit error insertion
Receiving parameter
# No. of bits received (BITCNT)
# No. of Error bits in the received pattern (BEC)
# Bit Error Rate (BER)
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