Agilent Technologies 70341A Installation Manual page 68

Logarithmic Amplitude Modulation (Scan Modulation)
Maximum Depth:
Sensitivity: |10 dB/V; (0 to +6V for 0 to |60 dBc)
Step Response (50 dB change in level):
Input Impedance: 5000 nominal
Maximum Leveled Output Power in Log AM Mode (relative to CW):
Typical log AM error (deviation from desired depth) at 25
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>
60 dB
1 GHz
<
rise time 10 s
< 
fall time 20 s
< 
1 GHz 1 - 4 GHz
<
+0 dB |4.5 dB
and 20 GHz
Reference
Speci cations- HP 70340A/41A
1 - 20 GHz
5 s
< 
5 s
< 
4 GHz
>
|1.0 dB
 C for carrier frequencies between 1.0
3-23