In a world where communication systems are evolving rapidly and signal environments are becoming more complex, choosing the right signal analyzer is critical. Whether you're in R&D, production, EMC testing, or education, you need an analyzer that delivers precision, flexibility, and real-time insight.

Enter the UNI-T UTS3000A Series Signal Analyzers—a new generation of high-performance RF instruments designed to tackle modern signal challenges with unmatched capability.

📡 Frequency Range: 9 kHz to 8.4 GHz – Test Everything from LF to Microwave

The UTS3000A series supports a wide frequency span from 9 kHz to 8.4 GHz, covering everything from audio and AM/FM signals to Bluetooth, Wi-Fi, radar, and cellular signals. This extensive range makes it suitable for:

• EMC pre-compliance testing

• Wireless protocol verification

• Industrial electronics and IoT

• Research & development in communications and aerospace

🔕 Ultra-Low Noise Floor: -165 dBm/Hz DANL (Typical)

With a Displayed Average Noise Level (DANL) as low as -165 dBm/Hz, the analyzer is capable of detecting extremely weak signals. This is essential for:

• Interference hunting in crowded RF environments

• Receiver sensitivity analysis

• Low-power sensor communication diagnostics

Even the most subtle signals are clearly distinguishable from noise, making this a vital tool for RF engineers who deal with precision applications.

🔄 Excellent Spectral Purity: Phase Noise < -100 dBc/Hz @ 10 kHz Offset

The typical phase noise of less than -100 dBc/Hz at 10 kHz offset ensures that spurious responses are minimized. This helps to:

• Achieve accurate adjacent channel power measurements

• Avoid false triggering from noise spurs

• Ensure reliable signal source verification

This level of spectral purity is especially valuable in radar, satellite, and telecommunications industries where phase noise directly impacts performance.

🎯 Full Amplitude Accuracy: < 0.7 dB – Consistent and Trusted Results

When you're validating or calibrating sensitive RF components, accuracy matters. The UTS3000A delivers < 0.7 dB amplitude accuracy, ensuring:

• Trustworthy signal level measurements

• Consistent pass/fail testing in automated systems

• Reduced measurement uncertainty in product development

🧮 40,001 Sweep Points – See More in One Sweep

With up to 40,001 sweep points, the analyzer enables high-resolution visualization across wide spans. This means:

• More detail per measurement sweep

• Faster characterization of wideband signals

• Enhanced frequency domain clarity for signal debugging

It’s a significant upgrade over many traditional analyzers that offer far fewer sweep points.

🎚️ 1 Hz Resolution Bandwidth (RBW) – Zoom Into Fine Details

A minimum RBW of 1 Hz gives engineers the ability to zoom in on closely spaced signals and noise floor fluctuations. This fine resolution is crucial when:

• Detecting frequency drift or jitter

• Measuring narrowband communication systems

• Conducting high-resolution EMC scans

🔄 Built-in Tracking Generator + VNA Mode

Every UTS3000A analyzer comes with a built-in tracking generator, and supports Vector Network Analysis (VNA). With S11 and S21 parameter support, you can:

• Characterize filters, antennas, and amplifiers

• Perform scalar and vector measurements

• Analyze transmission/reflection properties in RF chains

This eliminates the need for additional instrumentation, saving space and budget.

⏱️ Real-Time Spectrum Analysis – Capture Transients Instantly

Real-time spectrum mode enables dynamic spectrum analysis with:

• Probability Density Spectrum Display

• Real-time spectrum visualization

With an optional 40 MHz real-time bandwidth and a POI as low as 6.68 µs, you can detect:

• Bursty or intermittent signals

• Radar pulses

• Interference events
  This mode is essential in modern RF environments where transient signals may only appear for microseconds.

🔔 Trigger Modes & Templates – Don’t Miss the Moment

UTS3000A supports flexible trigger types and frequency mask trigger (FMT) options:

• Frequency Mask Trigger: Capture only when signals deviate from defined norms

• Edge and pulse triggering: For transient detection

• External triggering: Synchronize with other instruments

These advanced trigger functions enable event-specific captures with pinpoint accuracy.

🧠 One-Key Advanced Measurement – Simplify Complex Tasks

With optional one-key measurement capabilities, engineers can automate advanced signal assessments such as:

• Adjacent Channel Power Ratio (ACPR)

• Channel Power

• Carrier-to-Noise Ratio (CNR)

• Occupied Bandwidth

• Total Power and more

This saves time and ensures repeatable, standards-compliant results at the push of a button.

⚠️ EMI Pre-Compliance Testing (Optional)

Add the optional EMI analysis function and turn the UTS3000A into a reliable tool for pre-certification testing:

• Complies with CISPR standards

• Scan frequency ranges with user-defined limit lines

• Supports peak, quasi-peak, and average detectors

This makes it a great solution for product designers aiming to reduce the cost of formal compliance testing.

📡 Analog & Digital Modulation Analysis – Full Signal Insight

The UTS3000A series supports:

• Analog Demodulation: AM/FM/PM

• Vector Signal Analysis (VSA): ASK, FSK, PSK, QAM, MSK, DPSK

With EVM measurement and constellation display, it's ideal for:

• Communication protocol debugging

• Transmitter compliance verification

• Educational use in modulation theory

🖥️ 10.1" Multi-Touch HD Display – Work Smarter

A 10.1-inch 1280 × 800 capacitive touchscreen offers:

• Multi-window layout for simultaneous measurements

• Smooth interaction for zoom, drag, and marker control

• Modern UI for faster learning and operation

This display enhances usability, especially in complex test setups where visual clarity matters.

⚙️ SCPI Support – Seamless Remote Integration

The UTS3000A fully supports SCPI commands, making it suitable for:

• Automated testing environments

• Remote control via USB/LAN

• Integration into production test benches or university labs

You can program repeatable tests, collect data remotely, and reduce human error with automation.

🔚 Conclusion: Why Choose UTS3000A?

✅ All-in-one spectrum analyzer with advanced features
✅ High resolution, accuracy, and real-time capability
✅ Expandable with options: VNA, EMI, VSA, analog demodulation, and more
✅ Modern touchscreen interface and automation support

Whether you're a test engineer, educator, or product developer, the UTS3000A series provides the versatility and performance you need, at a highly competitive price point.

📞 Ready to upgrade your lab?
Browse the full UTS3000A Series at our shop or contact us for a quote, demo, or educational discount.

Precision You Can Trust. Performance You Can Measure.
UNI-T – Leading Test & Measurement Across Europe