Model 8640B TM 9-4935-601-14-7&P
Table 4-1. Performance Test Record (3 of 8)
Results
Para Test Description
No. Min Actual Max
4-21 Residual AM Test
>78 dB down 58 dB ______
>85 dB down 65 dB ______
4-22 Residual FM Test
<7.5 Hz 7.5 mVrms ______
<2.5 Hz 2.5 mVrms ______
<7.5 Hz 7.5 mVrms ______
<15 Hz 15 mVrms ______
4-23 Output Level Accuracy Test
(Abbreviated)
Output Level Meter Reading
Full cw +19 dBm +17.5 dBm ______ +20.5 dBm
Full cw +13 dBm +11.5 dBm ______ +14.5 dBm
Full cw +5 dBm +3.0 dBm ______ +7.0 dBm
1 step ccw +13 dBm +11.5 dBm ______ +14.5 dBm
1 step ccw +8 dBm +6.5 dBm ______ +9.5 dBm
1 step ccw +3 dBm +1.5 dBm ______ +4.5 dBm
1 step ccw -5 dBm -7.0 dBm ______ -3.0 dBm
2 steps ccw +3 dBm +1.5 dBm ______ +4.5 dBm
3 steps ccw -7 dBm -8.5 dB ______ -5.5 dB
4 steps ccw -17 dBm -2.0 dB ______ +2.0 dB
5 steps ccw -27 dBm -2.0 dB ______ +2.0 dB
6 steps ccw -37 dBm -2.0 dB ______ +2.0 dB
7 steps ccw -47 dBm -2.5 dB ______ +2.5 dB
8 steps ccw -57 dBm -2.5 dB ______ +2.5 dB
9 steps ccw -67 dBm -2.5 dB ______ +2.5 dB
10 steps ccw 77 dBm -2.5 dB ______ +2.5 dB
11 steps ccw -87 dBm -2.5 dB ______ +2.5 dB
12 steps ccw -97 dBm -2.5 dB ______ +2.5 dB
13 steps ccw -107 dBm -2.5 dB ______ +2.5 dB
14 steps ccw -117 dBm -2.5 dB ______ +2.5 dB
-127 dBm -22.5 dB ______ -17.5 dB
4-24 Output Level Accuracy Test
(Complete)
Output Level Meter Reading
Full cw +19 dBm +17.5 dBm ______ +20.5 dBm
Full cw +13 dBm +11.5 dBm ______ +14.5 dBm
Full cw +5 dBm +3.0 dBm ______ +7.0 dBm
4-79
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