The Ceyear 4042 series spectrum analyzer is a new basic spectrum analyzer launched by Ceyear, which covers the frequency measurement range of 9kHz - 20GHz. The 4042 series spectrum analyzer adopts portable structure, weighs less than 6.5kg, and has multiple advantages such as wide operating band, excellent performance indicators, fast sweep, multiple testing functions, portability and easy operation.

The 4042 series spectrum analyzer has such measurement function modes as real-time spectrum,interference analyzer, AM/FM/PM analyzer,channel scanner, field strength,power meter,peak-power meter,IQ analyzer, phase noise meter,vector signal analyzer, as well as such intelligent measurement functions as channel power, OBW, ACPR, emission mask, C/N, harmonics and spur emissions, and supports such digital interfaces as LAN, USB and HDMI. The 12.1-inch multi-touch capacitive touch screen adopted by 4042 brings better interactive experience, and the product can be applied to the research and development and testing process of industrial electronic products, as well as many fields such as communication testing, satellite communication, microwave communication, scientific research and teaching.

Main features

• Frequency measurement range
  • 9kHz - 9GHz/20GHz, standard full-band preamplifier
• RF performance specifications
  • DANL: -163dBm/Hz (10MHz~2GHz, preamplifier ON, Typical)
  • SSB Phase Noise: ≤-113dBc/Hz@100kHz offset @1GHz carrier (Typical)
  •                                ≤-108dBc/Hz@100kHz offset@10GHz carrier(Typical)
  • TOI: +16dBm@900MHz (Typical)
  • Absolute Amplitude Accuracy: ± 1.0dB (Typical)
• Fast Sweep Speed
  • Sweep time <33ms (span 20GHz, resolution bandwidth 3MHz)
  • Sweep time<4s (span 1GHz, resolution bandwidth 1kHz, Fast FFT sweep mode)
• Multiple measurement function modes
  • Spectrum analysis, real-time spectrum (maximum BW 40MHz), interference analyzer (spectrogram, RSSI),AM/FM/PM analyzer,channel scanner,field strength, power meter, peak-power meter, IQ analyzer, EMI analyzer, phase noise meter, vector signal analyzer, time gate, etc.
• Multiple intelligent measurement functions
  • Channel power, OBW, ACPR, emission mask, C/N, harmonics and spur emissions,Tune Listen, multi-ACPR, IP3, CCDF, etc.
• Various auxiliary test interfaces and digital interfaces
  • 10MHz reference input and output, zero span IF output, LAN, USB, HDMI, etc.
• Convenient and quick user operation experience
  • 12.1-inch capacitive touch screen, supporting multi-touch, with 6 independent markers, supporting signal tracking and peak tracking, with 3 display traces, 6 detection methods (standard, positive peak, negative peak, sampling, mean, root mean square), and supporting HDMI output
• Support a variety of external options and accessories
  • such as USB CW power probe, USB peak power probe, EMI near field probe, etc.