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W6158A Datasheet, PDF (9/13 Pages) Keysight Technologies – X-Series Measurement Application | |||
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09 | Keysight | CMMB X-Series Measurement Application N6158A & W6158A - Technical Overview
Performance specifications (continued)
Description
PXA
MXA
EXA
CXA
Spectrum emission mask
8 MHz integration bandwidth, RBW = 3.9 kHz
4.2 MHz offset
Dynamic range, relative
98.4 dB
(103.7 dB typ)
92.2 dB
(98.5 dB typ)
86.9 dB
(94.0 dB typ)
84.5 dB
(91.7 dB typ)
Sensitivity, absolute
Accuracy
â114.5 dBm
(â118.5 dBm typ)
â110.5 dBm
(â115.5 dBm typ)
â105.5 dBm
(â111.5 dBm typ)
â102.5 dBm
(â108.5 dBm typ)
Relative
Absolute, 20 to 30 °C
± 0.10 dB
± 0.62 dB
(± 0.20 dB 95%)
± 0.18 dB
± 0.88 dB
(± 0.23 dB 95%)
± 0.18 dB
± 1.05 dB
(± 0.31 dB 95%)
± 0.27 dB
± 1.53 dB
(± 0.64 dB 95%)
10.0 MHz offset
Dynamic range, relative
100.8 dB
(106.2 dB typ)
94.6 dB
(100.6 dB typ)
89.3 dB
(96.0 dB typ)
87.2 dB
(95.0 dB typ)
Sensitivity, absolute
Accuracy
â114.5 dBm
(â118.5 dBm typ)
â110.5 dBm
(â115.5 dBm typ)
â105.5 dBm
(â111.5 dBm typ)
â102.5 dBm
(â108.5 dBm typ)
Relative
Absolute
± 0.12 dB
± 0.62 dB
(± 0.20 dB 95%)
± 0.21 dB
± 0.88 dB
(± 0.23 dB 95%)
± 0.21 dB
± 1.05 dB
(± 0.31 dB 95%)
± 0.36 dB
± 1.53 dB
(± 0.64 dB 95%)
Modulation analysis
ML1 = â20 dBm, 20 to 30 °C
EVM
Operating range
CLCH + SLCH0,
CLCH: Timeslot 0, LDPC 1/2, Reed Solomon code (240,240), Interleaver mode 1, Modulation type BPSK
SLCH0: Timeslot 1-39, LDPC 1/2, Reed Solomon code (240,240), Interleaving mode 1, Modulation type 16QAM
EQ Off
0 to 16%
0 to 16%
0 to 16%
0 to 16%
Floor
Accuracy
from 0.4%/0.54%/0.7%
(PXA/MXA/EXA) to 1.0%
from 1.0% to 2.0%
from 2.0% to 16.0%
0.39%
± 0.20%
± 0.10%
± 0.40%
0.54%
± 0.30%
± 0.20%
± 0.40%
0.70%
± 0.30%
± 0.30%
± 0.40%
1.07%
MER
Operating range
Floor
EQ Off
⥠16 dB
48 dB
⥠16 dB
45 dB
⥠16 dB
43 dB
⥠16 dB
39.4 dB
Accuracy
from 39 to 48 dB/45 dB/43 dB
(PXA/MXA/EXA )
± 2.83 dB
± 2.78 dB
± 2.93 dB
from 34 to 39 dB
from 16 to 34 dB
Frequency error2
Range
Accuracy
± 0.50 dB
± 0.23 dB
â20 to 20 kHz
±1 Hz + tfa3
± 0.89 dB
± 0.34 dB
â20 to 20 kHz
±1 Hz + tfa3
± 1.41 dB
± 0.52 dB
â20 to 20 kHz
±1 Hz + tfa3
â20 to 20 kHz
±1 Hz + tfa3
Quad error range
Amplitude imbalance range
â5 to 5 deg
â1 to +1 dB
â5 to 5 deg
â1 to +1 dB
â5 to 5 deg
â1 to +1 dB
â5 to 5 deg
â1 to +1 dB
1.â ML (mixer level) is RF input power minus attenuation.
2.â The accuracy specification applies at the EVM = 1%.
3.â tfa = transmitter frequency à frequency reference accuracy.
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