The UTS3000T+ series spectrum analyzer is a high-performance instrument designed for wide-frequency-domain analysis, covering a frequency range from 9 kHz to 8.4 GHz. Leveraging mature all-digital IF technology, it offers superior capabilities for signal detection and analysis across various applications, including electronics manufacturing testing, wireless communication measurement, RF microwave education, electromagnetic compatibility (EMC) pre-scanning, and semiconductor characterization.
Key Features
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Wide Frequency Coverage & High Sensitivity
- Frequency Range: 9 kHz – 8.4 GHz (models like UTS3084T+ extend to 8.4 GHz; UTS3032T+ covers 3.2 GHz, UTS3015T+ covers 1.5 GHz).
- Exceptional sensitivity with a Displayed Average Noise Level (DANL) as low as -161 dBm, enabling reliable detection of weak signals.
- Phase Noise: -98 dBc/Hz at 10 kHz offset, ensuring precise measurement of signal purity.
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High Resolution & Analysis Capability
- Up to 40,001 sweep points for fine-grained frequency resolution, enhancing the ability to capture subtle or closely spaced signals.
- Adjustable Resolution Bandwidth (RBW: 1 Hz – 3 MHz) and Video Bandwidth (VBW) for flexible signal filtering.
- Supports swept spectrum analysis with modes like Normal, Single, and Continuous Sweep, plus Auto Peak detection for efficient signal tracking.
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User-Friendly Interface & Connectivity
- 10.1-inch TFT LCD touchscreen for intuitive operation and clear visualization of spectral data.
- Built-in USB flash disk support for easy data storage and retrieval.
- Integrated trace generator for the generation of reference signals.
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Diverse Analysis Functions
- Analog Demodulation: Supports AM, FM, and PM signal demodulation with real-time waveform display and modulation depth analysis (e.g., AM modulation depth measurement shown as 49.78% average).
- EMI Pre-Compliance Testing: Compatible with optional near-field probes to identify and resolve EMI issues early in the development cycle.
- Reflection Measurement: With the UT-RB60 accessory, measures VSWR (Voltage Standing Wave Ratio) and Return Loss for component characterization.
MODEL | FREQUENCY RANGE |
RBW | PHASE NOISE | DANL | TRACE GENERATOR |
UTS3084T+ | 9kHz-8.4GHz | 1Hz-3MHz | -98dBc/Hz @10kHz |
-161dBm | Yes |
UTS3036T+ | 9kHz~3.6GHz | 1Hz-3MHz | -98dBc/Hz @10kHz |
-161dBm | Yes |
UTS3032T+ | 9kHz~3.2GHz | 1Hz-1MHz | -98dBc/Hz @10kHz |
-161dBm | Yes |
UTS3015T+ | 9kHz~1.5GHz | 1Hz-1MHz | -98dBc/Hz @10kHz |
-161dBm | Yes |
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