Signal / Spectrum Analyzer
NEW 4042 Series Signal / Spectrum Analyzer
Frequency range
9kHz~9GHz/20GHz
Display average noise level (1 GHz)
≤-163dBm/Hz (typical)
Technical Specifications
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|
4042B/D |
| Frequency Range |
4042B: 9 kHz ~ 9 GHz; 4042D: 9 kHz ~ 20 GHz |
| Frequency Reference |
Nominal frequency: 10 MHz Aging rate: ± 5×10 -7 /year Initial frequency accuracies: ± 3×10 -7 Temperature stability: ± 1×10 -7 ( 0 ℃ ~ + 5 0 ℃ , relative to 2 5 ℃ ± 10 ℃ ) Frequency reference errors: ± (To last calibration date × Aging rate + Temperature stability + Calibration accuracy) Note: Default to the last calibration time is 1year, this indicator is guaranteed by the crystal manufacturer. |
| Scanning Time |
Range: 1 μs ~ 6000 s (zero-scan width) Accuracy: ±1.0% (zero-scan width) |
| Frequency Readout Accuracy |
± (Frequency reading × Frequency reference errors + 1% × sweep width + 10% × Resolution bandwidth) |
| Sweep Width |
Range: 0 Hz (zero-scan width), 10 Hz ~ Frequency range upper limit Accuracy: ± 1.0 % |
| Resolution Bandwidth |
Bandwidth range: 1 Hz ~ 20 MHz(with 1-2-3-5-8 Step) |
| Video Bandwidth |
Bandwidth range: 1 Hz ~ 20 MHz(with 1-2-3-5-8 Step) |
| Sideband Noise (Carrier wave 1 GHz , + 15 ℃ ∼ + 35 ℃) |
≤ -108 dBc/Hz@10 kHz, ≤ -110 dBc/Hz@100 kHz ≤ -118 dBc/Hz@1 MHz, ≤ -129 dBc/Hz@10 MHz |
| Display Average Noise Level (Input port connects with
50 Ω load, 0 dBinput Attenuation, mean value detection. |
Pre-amplifier on: ≤ -161 dBm (2 MHz ~ 2.4 GHz), ≤ -160 dBm (2.4 GHz ~ 6 GHz), ≤ -159 dBm (6 GHz ~ 9 GHz), ≤ -158 dBm (9 GHz ~ 14 GHz), ≤ -156 dBm (14 GHz ~ 20 GHz) Pre-amplifier off: ≤ -142 dBm (2 MHz ~ 2.4 GHz), ≤ -141 dBm (2.4 GHz ~ 6 GHz), ≤ -140 dBm (6 GHz ~ 9 GHz), ≤ -138 dBm (9 GHz ~ 14 GHz), ≤ -138 dBm (14 GHz ~ 20 GHz) |
| Second Harmonic Distortion (Attenuation
0 dB,-30 dBm input
, |
≤ -70 dBc (50 MHz ~ 10 GHz) |
| Third-order Sympathetic Distortion ( -15 dBmtwo-tone signal,100 kHzintervals, 0 dBAttenuation, Pre-amplifier off) |
≥ + 13 dBm (50 MHz ~ 20 GHz) |
| Mirroring, Multiple and Out-of-Band Response ( -10 dBm mixer level) |
<-65 dBc ( 10 MHz ~ 7.5 GHz ), < -60 dBc ( 7.5 GHz ~ 10.5 GHz ), <-65 dBc ( 10.5 GHz ~ 20 GHz ) |
| Residual Response (RF Input port connects with 50 Ω load,0 dB inputAttenuation ) |
Pre-amplifier on: ≤ -110 dBm (10 MHz ~ 3 GHz), ≤ -105 dBm (3 GHz ~ 9 GHz) ≤ -103 dBm (9 GHz ~ 12 GHz), ≤ -100 dBm (12 GHz ~ 20 GHz) Pre-amplifier off: ≤ -90 dBm (10 MHz ~ 20 GHz) |
| Total Level Uncertainty (Frequency 10 MHz ~ 20 GHz,
|
±1.30 dB (Working temperature + 15 ℃ ~ + 35 ℃) |
| Input Attenuation |
Attenuation Range: 0 ~ 30 dB, 2 dB Step |
| Maximum Safe Input Levels |
+ 27 dBm, CW ( Input frequency ≥ 50 MHz, ≥ 10 dB Attenuation , Pre-amplifier off ) |
| Reference levels |
Range: -150 dBm ~ + 30 dBm, Min: 1 dB Step Conversion errors: ± 0.50 dB (Reference levels 0 dBm ~ -60 dBm) |
| Detection Mode |
Standard, Positive Peak, Negative Peak, Sampling, Mean, Root Mean Square |
| Size |
377 mm(W) × 2 50 mm(H)× 119.5 mm(D) ( Closed feet without protrusions such as carrying handles, rotary pulse generators, adapters, etc. ) |
| Weight |
≤ 6.5 kg |
| Working Temperature |
0 ℃ ~ + 50 ℃ |
| Storage Temperature |
-40 ℃ ~ + 70 ℃ |
| Electromagnetic Compatibility (EMC) |
Conforms to GJB 3947A-2009, item 3.9.1. |
| Power Supply |
100 ~ 120 V AC , 50 ~ 60 Hz; or 200 ~ 240 V AC , 50 ~ 60 Hz |
| Power Consumption |
≤ 55 W |
| Test Ports |
RF input: N port female |
| Other Ports |
10 MHz reference input/output: BNC female External trigger input interface: BNC female GPS antenna interface: SMA female (Optional, reserved) IF Output Interface: BNC female (Optional) Wi-Fiantenna interface: SMAFemale(Optional, reserved) |
| Communication and Auxiliary Interfaces |
Front panel: 1 USB3.0 Type A port, 1 USB2.0 Type A port Back panel: 2 USB2.0 Type A ports, 1 USB3.0 Type B port (reserved), 1 USB2.0 Type C port LAN port: Standard RJ-45 type, 1 HDMI port |
Product Overview
Ceyear 4042 series spectrum analyzer is the new basic spectrum analyzer launched by Ceyear, the frequency measurement range covers 9kHz~20GHz. 4042 series spectrum analyzer adopts portable structure, the weight is less than 6.5kg, with the advantages of wide working frequency band, high performance index, fast scanning speed, multi-functions, portable and easy to operate, and other multiple advantages.
4042 series spectrum analyzer has real-time spectrum analysis, interference analysis, channel scanning, field strength measurement, USB continuous wave and peak power measurement, analog demodulation analysis, IQ analysis and other measurement function modes, as well as channel power, occupancy bandwidth, neighboring channel power, spectrum emission templates, carrier-to-noise ratio, harmonic distortion, spurious emission templates, and other intelligent measurement functions, support LAN, USB, HDMI and other digital interfaces. 4042 adopts 12.1-inch multi-touch capacitive touch screen to bring a better interactive experience, the product can be applied to industrial electronic product development and testing process as well as communications testing, satellite communications, microwave communications, scientific research and teaching and many other fields.
Main Features
Frequency measurement range: 9 kHz ~ 9 GHz/20 GHz, with full-band preamplifier as standard;
RF performance indicators
Display average noise level: ≤ -163 dBm/Hz (10 MHz ~ 2 GHz, preamplifier on, typical value)
Single-sideband phase noise: ≤ -113 dBc/Hz@100 kHz frequency offset@1 GHz carrier (typical value)
≤ -108 dBc/Hz@100 kHz frequency offset@10 GHz carrier (typical)
Third order intermodulation distortion: + 16 dBm@900 MHz (typical)
Total level uncertainty: ±1.0 dB (typical)
Fast sweep speed: Sweep time < 33 ms (sweep width 20 GHz, resolution bandwidth 3 MHz)
Scan time < 4 s (sweep width 1 GHz, resolution bandwidth 1 kHz, fast FFT scan mode)
Multiple measurement function modes: spectrum analysis, interference analysis (waterfall plot, RSSI), channel scanning, field strength measurement, USB continuous wave power measurement, USB peak power measurement, analog demodulation analysis (AM, FM, PM), real-time spectrum analysis (maximum analysis bandwidth of 40 MHz), IQ analysis, and time-gate scanning;
A variety of intelligent measurement functions: channel power, occupied bandwidth, neighboring channel power, spectrum emission templates, carrier-to-noise ratio, harmonic distortion, spurious emission templates and so on;
Various auxiliary test interfaces and digital interfaces: 10 MHz reference input and output, zero-sweep IF output, LAN, USB, HDMI, etc;
Convenient user operation experience: 12.1-inch capacitive touch screen, support for multi-touch, with 6 independent markers, support for signal tracking and peak tracking, with 3 display traces, 6 types of detection methods (standard, positive peak, negative peak, sampling, average, root mean square), support for HDMI output;
Support a variety of external options and accessories, such as USB continuous wave power probe, USB peak power probe, EMI near-field probe.
