BUS LEVEL TIMING CARD

Symmetricom
bc635PCI-U 
PCI Time & Frequency Processor.
Symmetricom’s bc635PCI-U timing module provides precision time and frequency reference to the host computer and peripheral data acquisition systems. Time is typically acquired from time code signals such as IRIG B. The bc635PCI-U automatically supports both the 3.3V and 5.0V signaling of the PCI bus.

Symmetricom
bc635PCI-V2 
PCI Time & Frequency Processor.


Symmetricom’s bc635PCI-V2 timing module provides unparalleled precise time and frequency to the host computer and peripheral data acquisition systems. Time is typically acquired from time code signals such as IRIG B.
Symmetricom
bc637PCI-V2 
PCI GPS Time & Frequency Processor.
Symmetricom’s GPS referenced bc637PCI-V2 timing module provides precise time and frequency to the host computer and peripheral data acquisition systems.
Symmetricom
PCI-SG 2U
PCI Time & Frequency Processor
.
The PCI-SG 2U is a multi-function time and frequency PCI plug-in card that provides precise time to computers that have PCI expansion slots. The time is derived from an IRIG-A or B time code input or the internal oscillator in the standalone generator mode.
Symmetricom
bc635/637VME
VME Time & Frequency Processors.
Symmetricom's bc635/637VME time and frequency processor modules provide precision time and frequency reference to the host computer and peripheral data acquisition systems. Time is acquired from either the GPS satellites using a supplied antenna/receiver bc637VME only or from time code signals, typically IRIG B.
Symmetricom
TTM635VME-VCXO
VME Time Code Time Frequency Processors.
Symmetricom’s TTM635VME time and frequency processor modules provide precision time and frequency reference to the host computer and peripheral data acquisition systems. Time is acquired from time code signals, typically IRIG B.