Symmetricom XLi - Output; Time Code Input IRIG-B120 W; IEEE1344

14 XLi Time & Frequency System
XLi-man, Issue 8, 6/17/2008, Rev. H
SSSSSSSSSSSS SSSSSSSSSS SSSSSSS S SSS S SSSSS S
1
IRIG-B-000 IS DEFINED IN IRIG STANDARD 200-04 AS:
• Format B 100 pps
• 0 = Pulse width code
• 0 = No carrier/index count interval
• 0 = BCD TOY,CF,SBS
IEEE1344 IS DEFINED IN IEEE1344-1995(R2001) ANNEX F AS:
See above
OUTPUT:
• Amplitude (DC): TTL into
50 Ω
•Qty: 1
• Connector: BNC female
• Phasing: In phase with the XLi 1PPS ± 200ns
Time Code Input IRIG-B120 w/ IEEE1344
The selectable Code input has an additional selection for IRIG-B-127. Configuration is via the Keypad /
Display, RS232/422 and the Network port via telnet and HTML.
IRIG-B-120 IS DEFINED IN IRIG STANDARD 200-04 AS:
• Format B 100 pps
• 1 = Sine wave amplitude modulated
• 2 = 1KHz carrier/1mSec resolution
• 0 = BCD TOY,CF,SBS
IEEE1344 IS DEFINED IN IEEE1344-1995(R2001) ANNEX F AS:
See section TIME CODE OUTPUT IRIG-B120 200-04 W/ IEEE1344 for definition
XLI SYNC:
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