Ceyear 4051D

3Hz - 18GHz Spectrum Analyser

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  • Spectrum analyzers with a frequency range of up to 3 kHz…67 GHz.
  • Standard and economy models -S.
  • Variety of optional features, for example preamp.

Ceyear 4051 Series Spectrum Analyzers with Frequency Ranges up to 67 GHz.

The Ceyear 4051 series signal/spectrum analyzers offer excellent performance in dynamic range, phase noise, amplitude accuracy, and measurement speed. The devices provide various measurement functions including high-sensitivity spectrum Analyzer, standard power measurement components, IQ Analyzer, vector signal analyzer, realtime spectrum analyzer, transient analyzer, pulse signal analyzer, audio analyzer, analog demodulation measurement, phase noise measurement, and noise figure. The performance of the 4051 spectrum analyzers can be enhanced with flexible options.

The Ceyear 4051-S series signal/spectrum analyzers are the economy versions of the 4051 devices. They support incomparable spectrum measurement services with high price-performance ratio. The analyzers have excellent dynamic range, phase noise, amplitude precision and measurement speed and can supply ten measurement functions in total including high-performance spectrum analysis, standard power measurement modules conforming to relevant criteria etc. Capabilities of the analyzers can be greatly augmented: Multiple practical options are available like preamplifier, phase noise measurement, random IF output.

  • Spectrum analyzers with frequency ranges up to 3 kHz…4 GHz, 9 GHz, 13.2 GHz, 18 GHz, 26.5 GHz, 40 GHz, 45 GHz, 50 GHz, or 67 GHz
  • Optional preamplifier.
  • Low displayed average noise level (DANL): Typ. -135 dBm/Hz (67 GHz), or for models -S: Typ. -141 dBm/Hz (26.5 GHz).
  • Resolution bandwidth (RBW): 1 Hz…3 MHz (1, 2, 3, 5 steps), 4, 5, 6, 8, 10, 20 MHz.
  • Standard models max. signal analysis bandwidth 10 MHz standard, optional up to 550 MHz.
  • Large graphic colour LCD and interfaces USB, Ethernet/LAN, GPIB.

Model Overview

Frequency range 3 Hz…4 GHz4 GHz9 GHz9 GHz13.2 GHz13.2 GHz18 GHz18 GHz26.5 GHz26.5 GHz40 GHz45 GHz50 GHz67 GHz
Max. signal analysis bandwidthStandard models, not for economy models -S: 10 Hz…10 MHz (standard), optional 40 MHz, 200 MHz, 550 MHz
DANL (Displayed Average Noise Level)Standard models, 1 GHz: -156 dBm/Hz or -167 dBm/Hz typ. with preamplifier; 50 GHz: -141 dBm/Hz or -150 dBm/Hz typ. with preamplifier; 67 GHz: -135 dBm/Hz;
economy models -S, 1 GHz: -153 dBm/Hz or with preamplifier typ. -166 dBm/Hz, 26.5 GHz: -141 dBm/Hz or with preamplifier typ. -160 dBm/Hz
RBW (Resolution Bandwidth)Range 1 Hz…3 MHz (1, 2, 3, 5 steps) 4, 5, 6, 8, 10, 20 MHz; conversion uncertainty: ±0.3 dB (1 Hz…10 MHz), ±1.0 dB (20 MHz)
Phase noise100 Hz: Standard models -96 dBc/Hz, typ. -105 dBc/Hz, economy models -S: -92 dBc/Hz
1 kHz: Standard models -115 dBc/Hz, typ. -118 dBc/Hz, economy models -S: -105 dBc/Hz
10 kHz: Standard models -125 dBc/Hz, typ. -129 dBc/Hz, economy models -S: -118 dBc/Hz
100 kHz: Standard models -125 dBc/Hz, typ. -129 dBc/Hz, economy models -S: -123 dBc/Hz
SweepSweep time range span=10 Hz: 1 ms…6000 s, span=0 Hz: 1 µs…6000 s
Display10.1″ (approx. 25.7 cm) LCD, 1280×800 resolution
InterfacesUSB, Ethernet/LAN, GPIB
ConnectorsType N (female), impedance 50 Ω3.5 mm (male), impedance 50 Ω2.4 mm (male), impedance 50 Ω1.85 mm (male), impedance 50 Ω
Dimensions (mm)510 x 192 x 534 (with handles, foot-pads, stand), 426 x 177 x 460 (without handles, foot-pads, stand); approx. 25 kg (depending on configuration with options)

Included: Spectrum analyzer, power cord, USB mouse, user manual, programming manual, certificate of conformity.

Accessory Ceyear 4051D