• Ceyear 4042 Spectrum Analyzer
  • Ceyear 4042 Spectrum Analyzer
  • Ceyear 4042 Spectrum Analyzer

4042 9kHz-20GHz

Product Features

  • Frequency coverage 9kHz–9GHz (4042B) / 9kHz–20GHz (4042D)
  • Portable design, weight <6.5kg, 12.1-inch multi-touch display
  • Standard full-band preamplifier; DANL -163dBm/Hz (typ., preamp ON)
  • SSB phase noise ≤-113dBc/Hz @100kHz offset, 1GHz carrier (typ.)
  • Real-time spectrum analysis up to 40MHz bandwidth
  • Interference analyzer, channel scanner, field strength, EMI modes
  • AM/FM/PM analyzer, IQ analyzer, vector signal analyzer options
  • Channel power, OBW, ACPR, SEM, C/N, harmonics and more
Frequency Range
Download datasheet

Interested in this product?

Send us your details and we’ll get back to you with availability, pricing, and any additional information you need.

4042 Series Spectrum Analyzer

Ceyear 4042 series is a basic portable spectrum analyzer covering 9kHz to 9GHz/20GHz. Weighing under 6.5kg with a 12.1-inch touch screen, it combines wide frequency coverage, excellent performance, fast sweep and multiple measurement modes. Standard full-band preamplifier, real-time spectrum analysis (up to 40MHz BW), interference analysis, channel scanner, field strength, power meter, IQ analysis and more make it suitable for field and lab spectrum testing.

Get in touch

We're available 24/7 to assist. Just let us know what we can help you with and we'll do our best.

We'll aim to get back to you within 24 hours.