Description

The Ceyear 4042 series spectrum analyzer is a new basic spectrum analyzer launched by Electrosys, 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, high performance index, fast scanning speed, multiple testing functions, portability and easy operation. 4042 series spectrum analyzer has real-time spectrum analysis, interference analysis, channel scanning, field intensity measurement, USB continuous wave and peak power measurement, analog demodulation analysis, IQ analysis and other measurement functions, as well as channel power, occupied bandwidth, adjacent channel power, spectrum emission template, carrie-to-noise ratio, harmonic distortion, stray emission template and other intelligent measurement functions. Supports LAN, USB, HDMI and other digital interfaces. The 12.1 inch multi-touch capacitive touch screen adopted by the 4042 brings a 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 indicators show average noise level: ≤-163 DBM /Hz (10MHz~2GHz, preamplifier on, typical value) single sideband phase noise: ≤-113dBc/Hz@100kHz Frequency offset @1GHz carrier (typical value) ≤-108dBc/Hz@100kHz Frequency offset @10GHz carrier (typical value) third-order crossover distortion: +16dBm@900MHz (typical value) Total level uncertainty: ±1.0dB (typical value) Scanning speed Fast scanning time <33ms (sweep width 20GHz, resolution bandwidth 3MHz) Scanning time < 4s (sweep width 1GHz, resolution bandwidth 1kHz, fast FFT scanning mode) Multiple measurement function modes: Spectrum analysis, interference analysis (waterfall, RSSI), channel scanning, field intensity measurement, USB continuous wave power measurement, USB peak power measurement, analog demodulation analysis (AM, FM, PM), real-time spectrum analysis (maximum analysis bandwidth 40MHz), IQ analysis, time gate scanning, etc. A variety of intelligent measurement functions: channel power, occupied bandwidth, adjacent channel power, spectrum emission template, carrier-to-noise ratio, harmonic distortion, stray emission template, etc. Various auxiliary test interfaces and digital interfaces: 10MHz reference input and output, zero sweep width IF output, LAN, USB, HDMI, etc. Convenient and quick user operation experience: 12.1 inch capacitive touch screen, support multi-touch, with 6 independent marks, support signal tracking and peak tracking, with 3 display traces, 6 detection methods (standard, positive peak, negative peak, sampling, mean, root mean square), support HDMI output; Supports a variety of external options and accessories, such as USB continuous wave power probe, USB peak power probe, EMI near field probe, etc.