TB 9-6625-2185-35
(15) Adjust R44 (fig. 1) until TI displays 3685 (R).
(16) Repeat (11) above.
(17) Repeat 10a above.
a. Performance Check
(1) Press pushbuttons as listed in paragraph 9a(1) above.
(2) Replace thermistor mount H75-478A with thermistor mount 8478B and allow
warm-up of power meter.
(3) Connect equipment as shown in figure 6, CONNECTION A.
(4) Adjust signal generator for a 1 GHz, 1 mW output as indicated on power
meter.
(5) Calculate power using precision power measurement technique listed in
(6) Press MODE PWR, X (where X is the frequency being measured) and CAL
FAC GHz pushbuttons.
(7) Connect equipment as shown in figure 6, CONNECTION B. If display does
not indicate within 3 percent of power calculated in (5) above, perform b below.
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