Casella CEL CEL-296 - Manual (Page 11)

3. DESCRIPTION
3.1 Technical Description
The interior components of the CEL-296/3 are organized into two
main functional areas, as shown in the block diagram (Figure 1).
Frequency filtering is performed by the signal processing area, while
the control system manages the filter scanning, feeds data to the
display, and organizes data storage and recall.
Figure 1: Block diagram of the CEL-296/3
CEL Instruments Ltd CEL-296/3 Operator Handbook Page 11