Vendor: Uni-T
Type: Option
Price: 999.00

The UTS3000A-VSA option is a powerful addition for engineers tackling complex modulation schemes in modern digital communication systems. By supporting a diverse range of modulations such as QAM, PSK, and FSK, this feature-rich analysis tool delivers actionable insights into signal quality. With metrics like EVM and phase error, engineers can efficiently diagnose and correct issues, ensuring optimal system performance while minimizing costly downtime.

For example, an RF engineer designing a 64-QAM modulation-based 5G transmitter can utilize the UTS3000A-VSA to evaluate the precision of the transmitted signal, reducing symbol errors and optimizing transmission accuracy. By automating calculations for metrics like IQ offset and symbol error statistics, the VSA option saves valuable time while increasing design reliability.

UTS3000A-VSA (Vector Signal Analysis)

Key Features:

• Modulation Types:
  • ASK: 2ASK, 4ASK, 8ASK, and 16ASK
  • FSK: 2FSK, 4FSK, 8FSK, and 16FSK
  • MSK: Type 1, Type 2
  • PSK: BPSK, QPSK, OQPSK, 8PSK, DQPSK, 8BPSK, π/4-DQPSK, π/8-D8PSK, OQPSK
  • QAM: 16, 32, 64, 128, 256
• Symbol Length: 10 to 4096 symbols
• Filter Types: No Filter, Raised Root Cosine (RRC), Gaussian, EDGE, CDMA, Rectangular
• Measurement Statistics: Symbol Error, Error Vector Magnitude (EVM), Phase Error, IQ Offset, Carrier Offset, and SNR
• Display Options: IQ Diagram, Constellation Diagram, Eye Diagrams, Phase Diagrams
• IQ Measurement: Time Domain, Frequency Domain

Vector Signal Analysis (VSA) is crucial for engineers developing and testing modern communication systems that rely on complex modulation schemes. With the proliferation of advanced digital communication standards like QAM (Quadrature Amplitude Modulation) and PSK (Phase Shift Keying), accurately analyzing modulated signals is essential to ensure efficient and error-free transmission. VSA testing allows engineers to measure critical parameters such as Error Vector Magnitude (EVM), phase error, and symbol error rate, which directly impact the quality and reliability of the communication link. By providing in-depth analysis and visualization of modulation characteristics, tools like the UTS3000A-VSA enable engineers to identify and correct issues early in the design cycle, saving time and reducing costs associated with rework or product failures.

For example, in a scenario involving the development of a high-speed 256-QAM transmitter, VSA testing is indispensable for achieving optimal performance. Engineers must verify that the signal meets stringent modulation accuracy standards, ensuring low symbol error rates and minimal signal degradation. Using the UTS3000A-VSA, engineers can automate the evaluation of EVM, detect phase and amplitude distortions, and assess carrier offset. This streamlined approach eliminates the need for time-intensive manual calculations, enabling quick diagnosis and iterative optimization of the system. As a result, VSA testing not only ensures compliance with industry standards but also accelerates time-to-market for next-generation communication technologies.

Vendor: Uni-T
Type: Option
Price: 20999.00

TDD-LTE (Time Division Duplex Long-Term Evolution) demodulation analysis is used to evaluate and troubleshoot the performance of TDD-LTE wireless communication systems, where uplink and downlink transmissions share the same frequency but occur at different times. This analysis focuses on assessing the quality and integrity of the modulated signal, including parameters such as modulation schemes (QPSK, 16QAM, etc.), signal-to-noise ratio (SNR), error vector magnitude (EVM), and timing synchronization.

By conducting TDD-LTE demodulation analysis, engineers can identify signal impairments, detect timing and synchronization issues, optimize resource allocation, and ensure the overall performance of the network. This is especially important in environments with heavy data traffic or interference, helping maintain efficient and stable communication in mobile networks.

With the UNI-T UTS3000A Signal Analyzer UTS3000A-TDD-LTE option enabled, you can affordably perform simple and complex analysis of your LTE signal.

Vendor: Uni-T
Type: Option
Price: 20999.00

NR40 demodulation analysis is used to assess and troubleshoot signals in 5G New Radio (NR) systems that operate in the 40 MHz channel bandwidth. This analysis helps engineers evaluate key parameters such as modulation quality, signal-to-noise ratio (SNR), error vector magnitude (EVM), and other performance metrics specific to 5G NR signals. By performing NR40 demodulation analysis, engineers can ensure that signals are transmitted and received accurately, diagnose issues like interference or distortion, and verify that the network meets 5G performance standards. This is essential for optimizing the performance and reliability of 5G base stations and devices operating in this bandwidth.

With the UNI-T UTS3000A Signal Analyzer UTS3000A-NR40 option enabled, you can affordably perform simple and complex analysis of your 5G signal in the 40 MHz bandwidth.

Vendor: Uni-T
Type: Option
Price: 499.00

The UTS3000A-I/Q option adds powerful capabilities for analyzing in-phase (I) and quadrature (Q) components of a signal, which is essential for complex digital modulation schemes. This is particularly useful for engineers working with high-performance communication systems that require detailed analysis of signal phase and amplitude.

For example, an engineer developing a high-speed PSK communication system can utilize the UTS3000A-I/Q to analyze the signal’s phase accuracy, IQ imbalance, and symbol error statistics. This option streamlines the debugging process by automatically providing essential metrics, reducing setup time, and improving troubleshooting efficiency, allowing for faster refinement of the system.

UTS3000A-I/Q (I/Q Analysis)

Key Features:

• Frequency Range: 50 Hz to 8.4 GHz
• Modulation Types:
  • BPSK, QPSK, 8BPSK, DQPSK, D8PSK, π/4-DQPSK, π/8-D8PSK, OQPSK
  • QAM: 16, 32, 64, 128, 256
• Symbol Length: 10 to 4096 symbols
• Symbol Rate: 1 ksps to analysis bandwidth /symbol point
• Filter Types: Raised Cosine, Gaussian, EDGE, CDMA, Rectangular
• Display: IQ Diagrams, Eye Diagrams, Constellation Diagrams
• Error Statistics: EVM, Magnitude Error, Phase Error, Gain Imbalance

Vendor: Uni-T
Type: Option
Price: 20999.00

FDD-LTE (Frequency Division Duplex Long-Term Evolution) demodulation analysis is used to evaluate and troubleshoot the performance of FDD-LTE wireless communication systems. This type of analysis helps engineers assess signal quality by decoding and examining key parameters such as modulation schemes, error vector magnitude (EVM), channel power, and signal-to-noise ratio (SNR). It is crucial for identifying issues related to signal integrity, interference, and protocol compliance, allowing engineers to optimize base stations, network performance, and user equipment in mobile networks.

With the UNI-T UTS3000A Signal Analyzer UTS3000A-FDD-LTE option enabled, you can affordably perform simple and complex analysis of your LTE communication signals.

Vendor: Uni-T
Type: Option
Price: 799.00

The UTS3000A-EMI option provides comprehensive pre-compliance EMI testing, allowing engineers to identify and resolve electromagnetic interference issues early in the design process. By automating EMI measurements and providing compliance with a range of global standards, this option helps engineers streamline the development of electronic devices that meet regulatory requirements.

For example, an engineer developing a new IoT device can use the UTS3000A-EMI to conduct in-house pre-compliance tests, ensuring that the device doesn’t emit interference that would prevent it from passing final regulatory approval. This capability reduces reliance on external testing facilities, cuts down on development time, and helps prevent costly redesigns later in the product lifecycle.

UTS3000A-EMI (EMI Pre-compliance and Conformance Test)

Key Features:

• Resolution Bandwidth: 200 Hz, 9 kHz, 120 kHz, 1 MHz
• EMI Detector Types: Peak, Negative Peak, Quasi Peak, EMI Average, Average
• EMI Standards: CISPR, AS-NZS, BellCore, DEF-STAN, DO-160, EN, FCC, GB9254, MIL-461, VCCI, Custom
• Scan Sequences: Scan, Search, Scan-Search-Meas, Scan-Search, Search-Meas, Measure
• Signal Table Settings: Customizable for specific test requirements
• Meter Control: Precise control for EMI testing

Vendor: Uni-T
Type: Option
Price: 1299.00

The UTS3000A-B40 expands the standard 10 MHz real-time spectrum analyzer (RTSA) bandwidth to 40 MHz, providing engineers with the ability to analyze wider frequency bands and capture transient signals more effectively. This option is crucial for high-speed wireless communication testing and applications requiring real-time signal monitoring with high fidelity, such as 5G and advanced radar systems.

For example, a 5G network engineer testing wideband signals in the 3.5 GHz range can now monitor a broader spectrum in real-time with higher resolution. By enabling the 40 MHz bandwidth, the engineer can more efficiently detect anomalies and signal interference over a wide frequency range, significantly speeding up troubleshooting and optimizing network performance.

UTS3000A-B40 (Expands Standard RTSA from 10 MHz to 40 MHz)

Key Features:

• Real-Time Spectrum Analysis Bandwidth: Expands from 10 MHz to 40 MHz with this option.
• Signal Duration for 100% POI at Full-Scale Accuracy:
  • Maximum Span (Kaiser window): 6.68 μs
• Detection Modes: Peak, Negative Peak, Sample, Average
• Trace Display Options: Normal, Density, Spectrogram, PvT, PvT Spectrum, PvT Spectrogram, Powergram, Powergram Spectrogram
• Resolution Bandwidth (RBW): 6 RBW options for each window, except the rectangle window.
• Frequency Span:
  • Min: 133.3324 kHz, Max: 4.2716 MHz (for 40 MHz bandwidth)
  • 25 MHz Span: Min: 66.6662 kHz, Max: 2.1358 MHz
  • 10 MHz Span: Min: 33.3331 kHz, Max: 1.0679 MHz
• Trigger Options: Free run, External trigger, Power (time), Frequency Mask Template (FMT)
• Dynamic Range: 200 dB Bitmap color
• History Depth: 10,000

Vendor: Uni-T
Type: Option
Price: 599.00

An electrical engineer would benefit from a signal analyzer capable of measuring Channel Power, Adjacent Channel Power Ratio (ACPR), Occupied Bandwidth (OBW), Time Domain Power, Carrier-to-Noise Ratio (CNR), Third-order Intermodulation (TOI), Harmonic analysis up to the 10th harmonic, and offering a waterfall plot for comprehensive signal evaluation. These measurements allow the engineer to assess signal strength, interference in adjacent channels, bandwidth efficiency, and noise levels. Key metrics like OBW and ACPR help optimize bandwidth usage and prevent interference, while CNR and Time Domain Power enable the assessment of signal clarity and power stability in dynamic communication environments.

Additionally, TOI and harmonic analysis are essential for identifying non-linear distortions and improving amplifier performance by ensuring system linearity. The inclusion of a waterfall plot provides a visual representation of spectrum activity over time, allowing engineers to detect transient signals and time-varying behavior, critical in applications like radar and wireless networks. With these advanced capabilities, a signal analyzer becomes an indispensable tool for diagnosing, optimizing, and ensuring the performance and reliability of complex RF and communication systems.

With the UNI-T UTS3000A Signal Analyzer UTS3000A-AMK option enabled, you can affordably and easily run all the above analysis on your systems.

UNI-T UTS3000A-AMK Advanced Measurement Kit

The UNI-T UTS3000A-AMK Advanced Measurement Kit enhances the capabilities of the UTS3000A Signal Analyzer, making it an indispensable tool for professionals working with high-frequency RF and microwave systems. This kit automates complex measurements across a frequency range of 9 kHz to 8.4 GHz, providing precision and efficiency for demanding applications. Features include:

Power Measurement

• Channel Power: Channel Power, Power Spectral Density
• Adjacent Channel Power Ratio (ACPR): Main Channel Power, Lower Power/Power Ratio, Higher Power/Power Ratio
• Occupied Bandwidth (OBW): Occupied Bandwidth, Total Power, Transmit Frequency Error
• Time Domain Power: Zero Span Time Integrated Power
• Carrier Noise Ratio (CNR): Carrier Power, Noise Power, Carrier Noise Ratio

Non-Linear Measurement

• Third-Order Intermodulation (TOI): Based on dual-tone peak search
• Harmonic Analysis: Maximum Harmonic 10

Spectrum Monitor

• Visualization: Waterfall Plot

Highlighting the Complexity of Harmonic Analysis

Harmonic analysis, especially at higher frequencies, is notoriously challenging. Accurately identifying and measuring harmonics requires precise configuration of the spectrum analyzer, including setting appropriate resolution bandwidth and filters, and manually interpreting the results. The UTS3000A-AMK simplifies this task by automatically detecting and analyzing harmonics up to the 10th order. This functionality is crucial for engineers designing high-frequency amplifiers or mixers, where managing harmonic distortion is critical for maintaining signal integrity. The automation provided by the AMK not only reduces errors but also accelerates the design and testing phases, ensuring devices meet stringent performance criteria.

Vendor: Uni-T
Type: Option
Price: 499.00

The UTS3000A-AMA Analog Demodulation Analysis option provides engineers with the tools to analyze AM, FM, and PM signals over a wide frequency range of 2 MHz to 8.4 GHz. This feature is essential for testing and characterizing analog modulated signals in communication systems, broadcasting, and radar. It automates the typically cumbersome process of analyzing modulation frequency, depth, and phase, ensuring accurate, repeatable results.

Consider a communications engineer working on a multi-band FM transmitter. Using the UTS3000A-AMA, the engineer can easily measure and adjust modulation depth and frequency to meet regulatory standards, ensuring signal integrity while reducing manual setup time. This streamlined process enhances testing efficiency and reduces the risk of error during calibration.

UTS3000A-AMA (Analog Demodulation Analysis)

Key Features:

• Demodulation Frequency Range: 2 MHz to 8.4 GHz
• Carrier Power Accuracy: ± 2 dB
• Input Power: -30 dBm to +20 dBm (Auto attenuation)
• Carrier Power Resolution: 0.01 dBm
• AM Measurement:
  • Modulation Frequency: 20 Hz to 100 kHz
  • Modulation Depth: 5% to 95%
  • Accuracy: ±4% (Nominal)
• FM Measurement:
  • Modulation Frequency: 20 Hz to 100 kHz
  • Frequency Offset: 1 kHz to 400 kHz
  • Accuracy: ±4% (Nominal)
• PM Measurement:
  • Modulation Frequency: 20 Hz to 100 kHz
  • Phase Offset: 0.2 to 6.28 rad
  • Accuracy: ±4% (Nominal)