Atec Rohde-Schwarz-SMIQ Series - Manual (Page 31)

Vector Signal Generator R&S SMIQ – Specifications 31
Certified Quality System
ISO 9001
DQS REG. NO 1954 QM
Certified Environmental System
ISO 14001
DQS REG. NO 1954 UM
1 ) PEP = peak envelope power.
2 ) Data apply to RF ≥5 MHz unless specified otherwise and for ATTENUATOR MODE AUTO function.
3 ) After 1 hour warmup time and recalibration during 4 hours of operation with temperature variations <5 °C.
4 ) CPDF = cumulative probability distribution function; levels referred to average value of output level.
5 ) Ratio of discrete and distributed component.
6 ) Contrast of LCD lower at higher temperature.
7 ) Factory installation only.
8 ) Spectrum analyzer settings RBW 30 kHz, VBW 300 kHz, detector RMS.
9 ) Typical value for QPSK modulation (crest factor approx. 4 dB), referred to average power from sum of carrier and noise power for C/N >5 dB.
Carrier leakage deteriorates with increasing crest factor of modulation signal.
10 ) For symbol rate <300 ksym/s.
11 ) Spectral components exceeding max. IQ bandwidth will be suppressed.
12 ) Additional error with ALC OFF <0.3 dB.
13 ) R&S SMIQ02B/03B (R&S SMIQ04B/06B) can be equipped with up to three (two) of the following options: R&S SM-B5, R&S SMIQB14, R&S SMIQB15,
R&S SMIQB17
Service Manual R&S SMIQ 1085.2445.24
Instrument upgrades
R&S SMIQ02B to R&S SMIQ03B
R&S SMIQU03 1125.5855.03
R&S SMIQ03B to R&S SMIQ04B R&S SMIQU04 7 ) 1125.5855.04
R&S SMIQ04B to R&S SMIQ06B R&S SMIQU06 7 ) 1125.5855.06
Modification Kit for Low ACP R&S SMIQU47 7 ) 1125.5149.02