SEP 2005 MODEL 1000
EQUIPMENT DESCRIPTION
2-16
Both the Analyzer, when housed inside a purged enclosure, and the GC Controller, when housed
inside (a) the purged enclosure, (b) the rack mount enclosure, or the retrofit enclosure, meet the
following classification for control against excessive radio frequency (RF) emissions:
Federal Communications Commission (FCC) Part 15, Subparts A and B
2.3.1.7 GC Controller Circuit Board List
The GC Controller circuit boards are inserted or attached to an STD-bus card cage assembly. It has
two boards inserted into the card cage, and two of the boards are attached to the card cage outside
(see Figure 3-7).
There are three optional piggy-back boards which can attach to the CPU Board via the PC 104 bus:
1) Modem
2) COM4A (serial ports 5, 6, 7, and 8)
3) Ethernet board
Figure 2-4. GC Controller CPU Board with Modem and COM4A Piggy-Back Board
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