Keysight WLAN Measurement Guide 11
About WLAN Measurement Application
What Does the Keysight N9077A & W9077A WLAN Measurement Application Do?
The WLAN measurement application also offers a List Sequence measurement
for fast results on MXA and EXA with Option B40. This measurement is capable
of providing multi-results on a sequence of multi-bursts at different frequency
and different WLAN standards.
The following table briefs the IEEE WLAN 802.11a/b/g/j/p/n/ac/ah WLAN
Transmitter test requirements and the corresponding measurement that
N9077A & W9077A WLAN measurement application supports.
Table 1-1
WLAN Test Requirements and N9077A & W9077A Measurement Compliance
(802.11a/b/g/j/p/n/ac/ah)
Test
Requirement
WLAN Radio Standard
N9077A&W9077A
Measurement
Result
802.11a,j,p
802.11b
802.11g
802.11n
802.11ac
802.11ah
Transmit Power
18.3.9.2
17.4.7.2
18.3.9.2/
19.4.8.2
20.3.20.3
Channel Power
Spectrum Mask
18.3.9.3
17.4.7.4
18.3.9.3/
17.4.7.4
20.3.20.1
22.3.18.1
24.3.16.1
Spectrum Emission
Mask
Transmission
Spurious
18.3.9.4
17.4.6.8
18.3.9.4
Spurious Emissions
Center Frequency
Tolerance
18.3.9.5
17.4.7.5
18.3.9.5/
19.4.8.3
20.3.20.4
22.3.18.3
24.3.16.3
Freq. Error
b
Symbol (Chip)
Clock Frequency
Tolerance
18.3.9.6
17.4.7.6
18.3.9.6/
19.4.8.4
20.3.20.6
22.3.18.3
24.3.16.3
Symbol (Chip)
Clock Error
b
Center Frequency
Leakage
18.3.9.7.1
18.3.9.7.1
20.3.20.7.2
22.3.18.4.2 24.3.16.4.2
IQ Origin Offset
b
Power On/Down
Ramp
17.4.7.7
Power vs Time
RF Carrier
Suppression
17.4.7.8
Carrier
Suppression
b
Spectral Flatness
18.3.9.7.3
18.3.9.7.3
20.3.20.2
22.3.18.2
24.3.16.2
Spectral Flatness
Constellation
Error (EVM rms)
18.3.9.7.4
18.3.9.7.4
20.3.20.7.3
22.3.18.4.3 24.3.16.4.3
RMS EVM
Modulation
Accuracy
18.3.9.8
c
17.4.7.9
18.3.9.8
c
20.3.20.7.4
c
22.3.18.4.4 24.3.16.4.4
Modulation
Analysis
a: W9077A does not support 802.11ac standard.
b: These results can be read in Numeric Results view of Modulation
Analysis measurement.
c: The standard only describes the procedure how to make the
measurement and does not provides specific test limits.