User's Manual

5-8
5.6 SWR BOARD A4 (81951) This board contains the input relay K1, output relay A14, hot-
shot speed-up circuit Q3-C19, and the SWR bridge T1 for output power sampling.
FIGURE 5-9 SWR BOARD (ASSEMBLY A4) CIRCUIT TRACE
VIEWED THROUGH BOARD FROM TOP
TOP COPPER
BOTTOM COPPER
FIGURE 5-10 SWR BOARD (ASSEMBLY A4)
COMPONENT LAYOUT TOP VIEW