Figure 1. Test instrument

TB 9-6625-2171-24

b. Adjustments. Adjust R41 (fig. 1) for overall output levels and C29 (fig. 1) for

higher frequency output levels for spectrum analyzer indications between -94 and -100 dBm

for SN 1 through 364 and between -95 and -101 dBm for SN 635 and above (R).

Figure 1. Test instrument - bottom view.

9. Power Measurement

a. Performance Check

(1) Connect equipment as shown in figure 2.

Figure 2. Power and frequency check equipment setup.