R&S®FSQ-K94 Application Firmware

TX measurements on WiMAXTM MIMO signals in line with IEEE 802.16e-2005

Specifications

  R&S®FSQ R&S®FMU R&S®FSL R&S®FSV R&S®FSG
RF performance
Frequency range 20 Hz to 3.6/26.5/40 GHz DC to 36 MHz 9 kHz to 3/6/18 GHz 20 Hz to 3/6/13/30 GHz 9 kHz to 8/13.6 GHz
Resolution bandwidth 1 Hz to 50 MHz 0.5 Hz to 20 MHz 1 Hz to 20 MHz 1 Hz to 40 MHz 1 Hz to 10 MHz
Phase noise at 10 kHz offset, 1 GHz input frequency typ. –129 dBc (1 Hz) typ. –143 dBc (1 Hz), (10 MHz input frequency) typ. –97 dBc (1 Hz) typ. –106 dBc (1 Hz) typ. –114 dBc (1 Hz)
Overall measurement uncertainty 0.3 dB (f < 3.6 GHz) 0.3 dB 0.5 dB (f < 3 GHz) 0.4 dB (f < 7 GHz) 0.3 dB (f < 3.6 GHz)
DANL typ. –156 dBm (at 1 GHz, 1 Hz RBW) typ. –151.5 dBm typ. –142 dBm (at 1 GHz, 1 Hz RBW), typ. –152 dBm (at 1 GHz, 1 Hz RBW, with preamplifier ON) –152 dBm typ. –155 dBm (at 1 GHz, 1 Hz RBW), typ. –162 dBm (at 1 GHz, 1 Hz RBW, with preamplifier ON)
TOI typ. 27 dBm – typ. 15  dBm typ. 17 dBm typ. 25 dBm
I/Q demodulation
I/Q demodulation bandwidth 28 MHz, optionally 120 MHz
(R&S®FSQ-B72)		 72 MHz 28 MHz
(R&S®ZVL:20 MHz)		 28 MHz, 40 MHz
(R&S®FSV-B70 option)		 28 MHz
I/Q memory 16 Msample, optionally 235/705 Msample 16 Msample, optionally 235/705 Msample 512 ksample 200 Msample 4 Msample
I/Q baseband inputs optional, 50 Ω/1 MΩ (R&S®FSQ-B71) 50 Ω/1 MΩ (balanced, unbalanced) – – –
LXI Class C compliant √ √ √ √ √
Digital baseband interface √ √ – – √
WiMAXTM
Residual EVM (f = 3.5 GHz, 0 dBm, typical values of WiBro signal) typ. –52 dB typ. –52 dB (baseband) typ. –40 dB typ. –45 dB typ. –49 dB
ACLR with noise correction typ. 80 dB typ. 69 dB (without noise correction) typ. 58 dB typ. 70 dB typ. 80 dB
Measurement speed (bandwidth 8.75 MHz, six data symbols) typ. 7 frames/s – typ. 6 frames/s typ. 6 frames/s typ. 7.0 frames/s
MIMO √ – – – √