VXI 3002 - Manual (Page 122)

5-47
Table 5-34 AM scale shape test
AM depth (%) AM depth min.
(%)
Result (%) AM depth
max. (%)
10 9.5 _______ 10.5
20 19 _______ 21
30 28.5 _______ 31.5
40 38 _______ 42
50 47.5 _______ 52.5
60 57 _______ 63
70 66.5 _______ 73.5
80 76 _______ 84
85 80.75 _______ 89.25
Table 5-35 External AM frequency response (ALC off, DC coupled), RF level − 4 dBm
Modulation
frequency (kHz)
Response
level min. (dB)
Result (dB) Response level
max. (dB)
0 −1 _______ +1
0.1 −1 _______ +1
0.3 −1 _______ +1
1 − reference −
10 −1 _______ +1
20 −1 _______ +1
30 −1 _______ +1
Table 5-36 External AM frequency response (ALC off, DC coupled), RF level +7 dBm
Modulation
frequency (kHz)
Response
level min. (dB)
Result (dB) Response level
max. (dB)
0 −1 _______ +1
0.1 −1 _______ +1
0.3 −1 _______ +1
1 − reference −
10 −1 _______ +1
20 −1 _______ +1
30 −1 _______ +1