HP 8642A Operation And Calibration Manual page 15

Model 8642A/B
General Informa lion
Table 1-1. Specifications (part of 3 of 6)
Electrical Characteristics
Performance Limits Conditions
AMPLITUDE MODULATION
Depth 0% to 99.9% Output level :0;+10 dBm
Resolution
0.1%
Indicator Accuracy
:!:
(3.5% of setting
+
1 % AM)
8642A Bands 1-8, HET;
(1 kHz rate, up to 90% AM) 8642B 8ands 1-9, HET
:!:
(5% of setting + 1 % AM)
8642A Band 9,
8642B Band 10
AM Distortion at 1 kHz Rate 8642A Bands 1-8, HET;
86428 Bands 1-9
<1%
0% to 30% AM
<2%
30% to 70% AM
<4%
70% to 90% AM
8642A Band 9, HET;
8642B Band 10, HET
<2%
0% to 30% AM
<4% 30% to 70% AM
<6% 70% to 90% AM
AM 3 dB Bandwidth
dc to 100 kHz External dc, bands 1, 5 thru 10
(Depth :0;90%)
20 Hz to 100 kHz External ac and internal,
bands 1, 5 thru 10
dc to 20 kHz External dc, bands
5
2, 3, 4
20 Hz to 20 kHz External ac and internal,
bands s 2, 3, 4
Incidental <PM
<0.2 radians peak
(1 kHz rate and 30% AM)
sAM bandwidth is increased to 100 kHz in these bands by using Speciat Function 8 (prefer HET band).
)
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