The 3066 is a DC to 3 GHz real-time spectrum analyzer that allows the seamless capture of frequency spectra with spans up to 30 MHz (5 MHz - 3066). This allows the spectrum of burst signals, such as those from GSM, IS-136, PDC or partial rate CDMA mobile stations, to be easily captured and examined. Real-time spectrum analyzers take a very different approach compared to traditional sweeping spectrum analyzers. Rather than acquiring one frequency step at a time, the real-time instrument captures a block of frequencies all at once. Because the instrument samples these full frames constantly (rather than waiting for each discrete frequency step to be measured), the signal can come or go as it pleases and the real-time spectrum analyzer will detect the change instantly.

Options

• Option 20: CCDF Feature Summary
• Option 15: IS-95 Code Domain Power
• Option 15 Feature Summary:
• Option 15 offers the measurement functions listed below:
  Code-domain power Measures the relative code power to total power for each channel
  Code-domain power vs. Time (codegram) The analyzer measures the code-domain power continuously for 6144 symbols (0.32 s) maximum and displays spectrogram for each symbol
  Modulation accuracy and vector display Measures EVM (error vector magnitude), amplitude error, phase error, waveform quality, and origin offset for all signals