HP 8712ET User Manual page 416

Table 9-6 Test Port Input (continued)
System Dynamic Range
HP 8712ET:
50 Ω:
With Attenuator Option 1E1
Narrowband
Broadband (Internal)
Without Attenuator Option 1E1
Narrowband
Broadband (Internal)
75 Ω:
With Attenuator Option 1E1
Narrowband
Broadband (Internal)
Without Attenuator Option 1E1
Narrowband
Broadband (Internal)
a. The System Dynamic Range is calculated as the difference between the receiver noise floor
and the minimum of either the source maximum output (maximum power setting minus
output power level accuracy) or the receiver maximum input. System Dynamic Range
applies to transmission measurements only, since reflection measurements are limited by
directivity. The System Dynamic Range for HP 8714 ET/ES 75 Ω analyzers is not a specifica-
tion for frequencies >2 GHz; it is a characteristic. For the HP 8712ES/8714ES, external
broadband detectors will provide more dynamic range than the internal broadband detec-
tors.
b. Option 1E1 adds a 60 dB step attenuator to the HP 8712ET/8714ET.
Specifications
HP 8712ET/ES and HP 8714ET/ES Test Port Input
Description
a
b
:
b
:
9-22
Spec.
(in dB)
System Bandwidths:
Fine Fine Med Wide
(15 Hz) (15 Hz) (4000 Hz)
115 121 96
60 67 60
115 121 96
62 68 61
110 118 93
53 61 54
113 119 94
56 62 55
Typical
(in dB)
Wide
(6500 Hz)
58
44
58
45
55
39
56
40
ET User's Guide