R&S®FSL-K91 WLAN Application Firmware

WLAN IEEE 802.11 a/b/g/j TX Application Firmware

  • Overview
Signal field content is used for automatic setting of modulation and can be displayed for further evaluation.
Signal field content is used for automatic setting of modulation and can be displayed for further evaluation.
Signal field content is used for automatic setting of modulation and can be displayed for further evaluation.

Key Facts

  • Analysis at the RF or in the analog/digital baseband (optional)
  • Demodulation bandwidth of 28 MHz
  • Modulation formats for IEEE 802.11a/g/j: BPSK, QPSK, 16QAM, 64QAM

Brief Description

The R&S®FSL-K91 application firmware covers standard-related tests as well as further evaluations for in-depth analysis in development for signals in line with the WLAN IEEE 802.11 a/b/g/j standard.

Features

  • R&S®FSL-K91 WLAN application firmware
  • Analyzers supporting WLAN measurements

Specifications

Model Frequency range
R&S®FSQ 20 Hz to 3.6/8/26.5/40 GHz
R&S®FSG 9 kHz to 8/13 GHz
R&S®FSV 20 Hz to 3/7/13/30 GHz
R&S®FSL 9 kHz to 3/6/18 GHz
R&S®FMU DC to 36 MHz

Key Facts

  • Analysis at the RF or in the analog/digital baseband (optional)
  • Demodulation bandwidth of 28 MHz
  • Modulation formats for IEEE 802.11a/g/j: BPSK, QPSK, 16QAM, 64QAM
  • Modulation formats for IEEE 802.11b: DBPSK, DQPSK, CCK, short PLCP, long PLCP

Brief Description

The R&S®FSL-K91 application firmware covers standard-related tests as well as further evaluations for in-depth analysis in development for signals in line with the WLAN IEEE 802.11 a/b/g/j standard.

Features & Benefits

  • R&S®FSL-K91 WLAN application firmware
    • Expands the R&S®FSL signal and spectrum analyzer by adding the capability to perform spectrum and modulation measurements on signals in line with the IEEE 802.11 a/b/g/j standard
    • Provides complex WLAN measurements at a keystroke (automatic setting of modulation format)
    • Performs measurements in the RF/IF range and in the baseband (analog and digital)
    • Offers the ideal solution for a wide scope of WLAN applications
    • Optimally designed for research, design, verification, and production applications
    • Allows remote control of all functions via IEC/IEEE bus or LAN
  • Analyzers supporting WLAN measurements

    Rohde & Schwarz offers a wide range of signal and spectrum analyzers for WLAN measurements:

    • The R&S®FSL-K91 and R&S®FSL-K91n options provide the same user interface for a wide range of different spectrum and signal analyzers, offer optimal solutions for every application. No additional time is needed for transfer of T & M equipment from R & D to production
    • Analyzers equipped with the R&S®FSL-K91/ R&S®FSL-K91n WLAN options are one-box solutions, which makes remote control easy. Test setups are straight-forward and space-saving.

Specifications

R&S®FSWR&S®FSQR&S®FSGR&S®FSVR&S®FSLR&S®FMU
RF performance
Frequency range2 Hz to
8/13.6/26.5/
43.5 GHz
20 Hz to
3.6/8/26.5/
40 GHz
9 kHz to
8/13 GHz
20 Hz to
3/7/13/30 GHz
9 kHz to
3/6/18 GHz
DC to 36 MHz
Resolution bandwidth1 Hz to 10 MHz, 80 MHz (with R&S®FSW-B8 option)1 Hz to
50 MHz
1 Hz to
10 MHz
1 Hz to
40 MHz
1 Hz to
20 MHz
0.5 Hz to
20 MHz
Phase noise at 10 kHz offsettyp. –140 dBc
(1 Hz)
typ. –133 dBc
(1 Hz)
typ. –114 dBc
(1 Hz)
typ. –106 dBc
(1 Hz)
typ. –103 dBc
(1 Hz)
typ. –143 dBc
(10 MHz)
Overall measurement uncertainty< 0.4 dB (8 GHz)0.3 dB
(f < 3.6 GHz)
0.3 dB
(f < 3.6 GHz)
0.4 dB
(f < 7 GHz)
0.5 dB
(f < 3 GHz)
0.3 dB
DANLtyp. –159 dBm
(at 2 GHz,
with R&S®FSW-B13 option, 1 Hz RBW)
–158 dBm
(at 1 GHz,
1 Hz RBW)
–154 dBm–152 dBm–117 dBm
(at 1 GHz,
300 Hz RBW),
–152 dBm
(at 1 GHz,
1 Hz RBW, preamplifier)
–151.5 dBm
TOItyp. +30 dBm
(f < 1 GHz)
typ. 27 dBmtyp. 21 dBmtyp. 17 dBmtyp. 15 dBm
I/Q Demodulation
I/Q Demodulation bandwidth10 MHz,
160 MHz
R&S®FSW-B160 option
28 MHz, 120 MHz
(R&S®FSQ-B72 option)
28 MHz28 MHz, 40 MHz
(R&S®FSV-B70 option)
28 MHz72 MHz
I/Q Memory400 Msample16 Msample,
235 Msample,
705 Msample
4 Msample200 Msample512 ksample16 Msample,
optionally
235 Msample,
705 Msample
I/Q baseband
inputs, analog
++
(R&S®FSQ-B71)
+
I/Q baseband
inputs, digital
+++++
LXI Class C conformant++++++
WLAN
Residual EVM
(averaged over 20 bursts,
f = 2.4 GHz
or 5 GHz)
–54 dB1)–46 dB1)–46 dB1)–45 dB1)–40 dB1)
ACLR with noise correctiontyp. 80 dBtyp. 80 dBtyp. 80 dBtyp. 70 dBtyp. 58 dBtyp. 69 dB

1) Level –30 dBm up to +15 dBm, channel estimation: preamble und payload.

Signal field content is used for automatic setting of modulation and can be displayed for further evaluation.
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