W6158A Datasheet, PDF (8/13 Pages) Keysight Technologies – X-Series Measurement Application

08 | Keysight | CMMB X-Series Measurement Application N6158A & W6158A - Technical Overview
Key Specifications
Definitions
–– Specifications describe the
performance of parameters
covered by the product warranty.
–– 95th percentile values indicate the breadth of the population (≈2σ) of performance
tolerances expected to be met in 95% of cases with a 95% confidence. These values
are not covered by the product warranty.
–– Typical values are designated with the abbreviation "typ." These are performance
beyond specification that 80% of the units exhibit with a 95% confidence. These
values are not covered by the product warranty.
–– Nominal values are designated with the abbreviation "nom." These values indicate
expected performance, or describe product performance that is useful in the ap-
plication of the product, but is not covered by the product
warranty.
–– PXA specifications apply to analyzers with frequency options of 526 and lower. For
analyzers with higher frequency options, specifications are not warranted but per-
formance will nominally be close to that shown in this section.
Note: Data subject to change
Performance specifications
Description
PXA
MXA
Channel power
7.512 MHz integration bandwidth
−50 dBm (nom)
Absolute power accuracy
20 to 30 °C
± 0.61
(± 0.19 dB 95%)
Measurement floor
−85.7 dBm
Channel power with shoulder attenuation view
7.512 MHz integration bandwidth
ML¹ = –14.0 dBm (nom)
Dynamic range, relative
Offset freq
−50 dBm (nom)
± 0.82 dB
(± 0.23 dB 95%)
−82.7 dBm
ML¹ = –16.0 dBm (nom)
4.2 MHz
Power statistics CCDF
98.4 dB
(103.7 dB typ)
92.2 dB
(98.5 typ)
Minimum power at RF input
Histogram resolution
−50 dBm (nom)
0.01 dB
−50 dBm (nom)
0.01 dB
Adjacent channel power
Minimum power at RF input; 0 to 55 °C
ACPR accuracy
−36 dBm (nom)
−36 dBm (nom)
7.512 MHz noise bandwidth, method = IBW
Offset freq
8 MHz
± 0.18 dB
± 0.44 dB
1.  ML (mixer level) is RF input power minus attenuation.
EXA
−50 dBm (nom)
± 0.94 dB
(± 0.27 dB 95%)
−78.7 dBm
ML¹ = –16.0 dBm (nom)
86.9 dB
(94.0 dB typ)
−50 dBm (nom)
0.01 dB
−36 dBm (nom)
± 0.93 dB
CXA
−50 dBm (nom)
± 1.33 dB
(± 0.61 dB 95%)
−75.7 dBm
ML¹ = –15.0 dBm (nom)
84.5 dB
(91.7 dB typ)
−50 dBm (nom)
0.01 dB
−36 dBm (nom)
± 1.36 dB