SMU200A 向量訊號產生器

The R&S®SMU200A has been designed to meet all requirements encountered in research and development of modern communication systems as well as in their production. The R&S®SMU200A Vector Signal Generator not only combines up to two independent signal generators in one cabinet of only four height units, it also offers unrivalled RF and baseband characteristics.

Two signal generators in one

• Frequency options from 100 kHz to 2.2/3/4/6 GHz for the first RF path
• Optional second RF path up to 2.2 GHz or 3 GHz
• Up to two complete baseband paths
• Lossless combination of baseband signals in the dial domain (e.g. for testing multistandard base stations)
  
  Outstanding signal quality
• I/Q modulator with 200 MHz RF bandwidth
• Very low S phase noise of t. -135 dBc (f = 1 GHz, 20 kHz carrier offset, 1 Hz measurement bandwidth), t. -139 dBc with the enhanced phase noise performance option
• Wideband noise of t. -153 dBc (CW, f = 1 GHz, >10 MHz carrier offset, 1 Hz measurement bandwidth)
• Excellent ACLR of tically +70 dB for 3GPP FDD
• Very high level repeatability of 0.05 dB
• High output power up to +19 dBm (PEP), overrange + 26 dBm
• High-stability reference oscillator as standard