Ceyear 4041D/E/F/G Spectrum Analyzer
The 4041 spectrum analyzer is adopted with the compact portable box structure, which has advantages of small size, light weight, low power consumption and convenient carrying. The broadband millimeter-wave receiver miniaturization integrated design technology, whole phase locking technology based on the broadband VCO, full digital intermediate frequency design technology, and microwave composite multilayer circuit board design technology are adopted for this product, thus realizing high performance indicators and ensuring the economical efficiency of the product.
The 4041 spectrum analyzer series currently consists of four types of products. The frequency measurement range covers 9kHz~20GHz, 9kHz~26.5GHz, 9kHz~32GHz and 9kHz~44GHz respectively. The full spectrum of the product is equipped with a preamplifier, so that it has very high receiving sensitivity at any frequency point. In addition, with the 12.1-inch high brightness LCD and integrated design of capacitive touch screen, large button and virtual button combination design, its operation convenience is improved. For its performance indicators, it has excellent average noise level and phase noise indicator as well as the high scanning speed. For its measurement function, it has the option modes including the interference analyzer channel scanner, AM/FM/PM analyzer, and power meter, as well as a variety of measurement functions including the channel power, occupied bandwidth, adjacent channel power, audio demodulation, emission mask and carrier-to-noise ratio. This product can be used for the test and maintenance of the aviation, spaceflight, wireless communications and radar signals and devices, and it can also be used for the research, development and production of electronic products and the teaching experiment of scientific research institutes.
4041 Series Spectrum Analyzer Purchase Guide.pdf
4041 Series Spectrum Analyzer Quick Start Guide.pdf
4041 Series Spectrum Analyzer User Manual.pdf
4041 Series Spectrum Analyzer Maintenance Manual.pdf
4041 Series Spectrum Analyzer Maintenance Manual .pdf
4041 Series Spectrum Analyzer Programming Manual.pdf
FUNCTIONS & FEATURES
- A portable case characterized by thin thickness and light weight, which can be conveniently placed and carried
- Wide frequency range covering 9kHz~20GHz/26.5GHz/32GHz/44GHz; with the full-band pre-amplifier as standard
- Low displayed average noise level: -163dBm@1Hz RBW(typical)
- Excellent phase noise performance: -106dBc/Hz@100kHz frequency offset@1GHz carrier
- RBW: 1Hz~10MHz
- Extremely high sweep speed: for 1GHz span, shortest sweep time <20ms
- Various measurement functions, such as the channel power, occupied bandwidth, adjacent channel power, audio demodulation, carrier-to-noise ratio, and emission mask
- Abundant test function mode options: interference analysis (spectrogram plot, RSSI), analog AM/FM/PM analyzer, channel scanner, and high-precision power meter, etc.
- Easy to operate, equipped with 12.1-inch high brightness LCD screen featuring large font display and loose button layout, and supporting the capacitive touch screen operation and touch screen cursor dragging
- Good Single-Sideband Phase Noise Indicators
- As the multi-loop phase-locked frequency synthesis technology is adopted, the whole frequency band has good phase noise indicators.
High Receiving Sensitivity
The miniaturization integrated design technology of microwave & millimeter-wave frequency conversion modules and the use of the low noise preamplifier in the whole frequency band reduce the noise level and improve the receiving sensitivity.
10 MHz~20 GHz typical receiving sensitive value-160 dBm/Hz (preamplifier on)
Comprehensive Spectrum Measurement Functions
It has functions including the signal tracking, peak tracking and signal search.
It can provide 12 cursors, and it has both normal mode and differential mode for option, and supports the noise marker and frequency count functions.
The transmitter power kit has the one-button measurement functions, including the channel power, occupied bandwidth, adjacent channel power, carrier-to-noise ratio, emission mask, and audio demodulation.
3 display traces and 6 detection modes are available.
It supports to sweep, edit, store and call the list.
Various Measurement Functions
Convenient and Fast User Experience
One-button quick measurement
State and data storage and call functions
12.1-inch high brightness LCD display screen, less light transmittance, and clear display
Convenient capacitive touch screen
Supporting a number of auxiliary interfaces including the USB program control and storage, LAN program control, VGA video output, zero span IF output, and trigger input, convenient for the user’s operation
TYPICAL APPLICATIONS
Test of Components and Parts
It can be used for the test of parameters and indicators including the gain, frequency response, frequency conversion loss and insertion loss of the components and modules including the amplifier, filter, mixer, attenuator, cable and directional coupler.
Test and Diagnosis of the Transmitter and Receiver
The 4041 spectrum analyzer has a number of measurement function modes including the spectrum analyzer, interference analyzer, AM/FM/PM analyzer, power meter, and channel scanner, and it also has a number of measurement functions including the channel power, occupied bandwidth, adjacent channel power, carrier-to-noise ratio, field strength, and emission mask; therefore, it can provide the comprehensive spectrum analysis and diagnosis service for the test of the transmitter and receiver.
| Model | 4041D/E/F/G |
| Frequency range | 4041D: 9kHz~20GHz 4041E: 9kHz~26.5GHz
4041F: 9kHz~32GHz 4041G: 9kHz~44GHz Tuning resolution: 1 Hz |
| Frequency reference | Nominal frequency: 10MHz
Frequency reference error: ± (Last calibration date × aging rate + temperature stability + calibration accuracy) Aging rate: ±5´10-7/year Temperature stability: ±1´10-7(0°C ~ 50°C, relative to 25±5°C) Initial calibration accuracy: ±3´10-7 Note: The default time elapsed since the last calibration date is one year. |
| Frequency readout accuracy | Frequency readout accuracy = ± (frequency reading × frequency reference error +2% × sweep width +10% × resolution bandwidth) |
| Frequency span | Range: 100Hz～upper frequency limit of corresponding model or 0Hz
Accuracy: ±2.0% |
| Sweep time | Range: 10μs~600s (zero span);
Accuracy: ±2.00% (zero span) |
| Resolution bandwidth | Range: 1Hz~10MHz (step by 1-3)
Accuracy (3.0dB): ±10% 1kHz~3MHz ±20% 10MHz |
| Resolution bandwidth change to uncertainty | ±1.20dB 1Hz~10MHz (take 100kHz RBW as a reference) |
| Video bandwidth | 1Hz~10MHz (1-3 times step) |
| Detection mode | Normal, Peak, Neg Peak, Sample, Average, RMS |
| Single-sideband phase noise
(Carrier wave 1GHz, 20℃~30℃) |
≤-102dBc/Hz@10kHz frequency offset
≤-106dBc/Hz@100kHz frequency offset ≤-111dBc/Hz@1MHz frequency offset ≤-123dBc/Hz@10MHz frequency offset |
| Average noise level display
(50Ω load at the input end, 0dB input attenuation, average detector mode, logarithmic Video Type, RBW normalization to 1Hz, 20-30°C) |
Preamplifier off
≤-138dBm (10MHz~20GHz) ≤-135dBm (20GHz~32GHz) ≤-127dBm (32GHz~40GHz) ≤-120dBm (40GHz~44GHz) Preamplifier on ≤-157dBm (10MHz~20GHz) ≤-154dBm (20GHz~32GHz) ≤-148dBm (32GHz~40GHz) ≤-140dBm (40GHz~44GHz) |
| Residual response
(RF input match, 0dB attenuation) |
(Exceptional frequency: 3200MHz)
Preamplifier off ≤-90 dBm (10MHz~13GHz) ≤-85 dBm (13GHz~20GHz) ≤-80 dBm (20GHz~44GHz) Preamplifier on ≤-100 dBm (10MHz~32GHz) ≤-95 dBm (32GHz~44GHz) |
| Second harmonic distortion | <-60dBc (0dB attenuation, -30dBm input signal) |
| 1dB gain compression
(Double-tone test, 10MHz signal spacing) |
≥-2dBm 50MHz~4GHz
≥-3dBm 4GHz~13GHz ≥-3dBm 13GHz~44GHz |
| 3-order intermodulation distortion
(-25dBm double-tone signal, 100kHz spacing, 0dB attenuation, pre-amplifier off) |
≥+7dBm 50MHz~4GHz
≥+6dBm 4GHz~13GHz ≥+6dBm 13GHz~44GHz |
| Total level uncertainty
(frequency range 10MHz~40GHz, input signal -10~-50dBm, all settings are auto couple, 20°C ~30°C) |
±1.80dB（10MHz~13GHz）
±2.30dB（10MHz～40GHz） |
| Input attenuator | Scope of attenuation 0dB~50dB, 10dB step
Conversion uncertainty: ±1.20dB |
| Maximum safe input level | +30dBm, typical value (≥10dB attenuation)
+23dBm, typical value (<10dB attenuation) +13dBm, typical value (preamplifier ON) |
| Reference level | Range: Logarithmic scale -120dBm~+30dBm, 1dB step
Linear scale: 22.36μV~7.07V, 0.1% step Conversion error: ±1.20dB (reference level 0dBm ~-60dBm) |
| Displayed scale | Logarithmic scale: 0.1dB~10dB per scale, minimum 0.1dB step, 10-scale display
Linear scale: 10-scale display Calibration unit: V, A, W, dBm, dBW, dBV, dBmV, dBuV, dBA, dBmA, dBuA |
| Scale fidelity | ±1.00 dB |
| Size | 430mm(width) × 270mm (height) × 180mm (depth) (excluding the handle and foot)
430mm(width) × 360mm (height) × 180mm (depth) (including the handle and foot) |
| Weight | ≤12 kg |
| Power supply | AC 220/240V; 50/60Hz |
| Power consumption | <60W (working state) |
| Operating temperature | 0℃~+50℃ |
| Storage temperature | -40℃～+70℃ |
| Electromagnetic compatibility | Conforms to GJB3947A-2009 3.9.1 Requirements |
| Test port | 4041D/E: Type-N (f)
4041F/G: 2.4 mm (m) |
| Auxiliary test interface | 10 MHz reference input/output: BNC female connector
External trigger input: BNC female connector Intermediate frequency output: BNC female connector GPS antenna input: BNC female connector |
| Other interfaces | LAN, USB, VGA output |
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