
UNI-T UTS3084A Signal Analyzer: Advanced RF Analysis for Modern Applications
Discover the power and precision of the UNI-T UTS3084A Signal Analyzer, a state-of-the-art tool designed to meet the needs of professionals in telecommunications, electronic engineering, and R&D. As part of UNI-T’s UTS3000A series, this spectrum analyzer provides extensive frequency coverage, advanced real-time analysis, and unparalleled accuracy to simplify complex measurements. Alongside the UTS3036A (3.6GHz) and UTS3060A (6GHz) models, the UTS3084A is UNI-T's top-tier model, reaching up to 8.4 GHz for robust signal analysis and measurement.
Key Benefits of the UTS3084A Signal Analyzer
- Comprehensive Frequency Range (9 kHz to 8.4 GHz): Perfectly suited for a broad array of applications, the UTS3084A provides flexibility and utility in RF, audio, and microwave frequency testing.
- High Sensitivity and Precision: Achieve greater sensitivity with a displayed average noise level (DANL) of -165 dBm/Hz, allowing you to detect even the weakest signals with unmatched clarity.
- Real-Time Spectrum Analysis for Superior Detection: With up to 40 MHz of real-time bandwidth, the UTS3084A captures fleeting or intermittent signals effortlessly, ideal for identifying anomalies or sporadic interference.
- Enhanced Trigger Capabilities: The frequency template trigger feature lets you capture specific signal events, making it invaluable for monitoring transient or episodic signals with precision.
- User-Friendly Interface with Multi-Touch Display: The 10.1-inch HD multi-touch screen allows intuitive navigation and real-time visualization, giving users efficient control over complex operations.
UNI-T UTS3084A Advanced Features
Real-Time Frequency Sweep with Density Spectrogram
The UTS3084A offers a real-time sweep mode that combines traditional spectral display with density spectrograms, visualizing the frequency occurrence of signals over time. This feature captures minor, hidden signals amid stronger ones, ensuring no detail is missed even in high-density signal environments.
Frequency Template Trigger for Precise Measurements
Exceptional Selectivity and Sensitivity
With its robust capability to separate signals of unequal adjacent amplitudes, the UTS3084A excels in distinguishing weak signals that are often overwhelmed by stronger ones. Combined with a low DANL of -165 dBm/Hz, this signal analyzer ensures accurate analysis of faint signals, making it indispensable for noise-sensitive applications.
Versatile Vector Network Analysis (VNA) Mode
Built with VNA functionality, the UTS3084A facilitates in-depth analysis of network properties using S11 and S21 measurements. Display options include Smith charts, polar coordinates, and more, all within an accessible, touch-responsive interface that speeds up the analysis workflow.
EMI Pre-Compliance Testing
Ideal for ensuring that designs meet EMI standards, the UTS3084A includes an EMI pre-compliance testing feature that allows early detection of EMI issues. With customizable frequency ranges, users can perform in-house tests that help streamline final compliance testing, reducing costly delays.
Multi-Touch, High-Resolution Display for Enhanced Control
Equipped with a 10.1-inch HD display, the UTS3084A’s multi-touch interface allows intuitive control, supporting drag, expand, and zoom gestures. This makes navigating complex measurements straightforward and efficient, reducing setup time and improving overall workflow.
Learn more about the UNI-T UTS3084A Today
Get a demo or talk to an expert. We can help you upgrade your test equipment with the UNI-T UTS3084A Signal Analyzer, engineered for high precision, flexibility, and ease of use. UNI-T’s commitment to quality ensures that each instrument meets rigorous standards, making the UTS3084A a valuable asset in any laboratory or field environment.
Other models in the series:
- UTS3036A: 3.6 GHz frequency range
- UTS3060A: 6 GHz frequency range
Explore the Future of Signal Analysis with UNI-T.
Frequently Asked Questions
Is the UTS3084A remotely programmable?
Yes. The UTS3084A supports SCPI commands over USB and LAN interfaces for automated test system integration.
What's included with the UTS3084A?
The UTS3084A ships with the instrument, power cable, USB cable, and UNI-T's 3+2 warranty (3 years standard plus 2 additional years with free registration—5 years total).
Warranty
This instrument is backed by UNI-T's 3+2 Year Warranty — 3 years of standard coverage, plus 2 additional years free when you register your product. That's 5 years of total protection at no extra cost.
The warranty covers manufacturing defects and component failures under normal use conditions. UNI-T instruments are built for professional daily use, and our warranty reflects that commitment to long-term reliability.
Data Sheets and Manuals
Software / Firmware Downloads
Authentic UNI-T accessories are an affordable way to extend the functionality of your instrument.
UTS3000A Options 10
Need to add specific functionality to your UNI-T instrument? Here are our options for specific applications and measurement types. Have a question? Contact us at 888-668-UniT (8648).

UTS3000A-AMA AM/FM Analog Demodulation Option
$499.00
UTS3000A-AMK Advanced Measurement Kit Option
$599.00
UTS3000A-B40 40MHz Real-Time Analysis Option
$1,299.00
UTS3000A-EMI EMI Pre-Compliance Measurement Option
$799.00
UTS3000A-FDD-LTE FDD-LTE Demodulation Analysis Option
$20,999.00
UTS3000A-I/Q I/Q Modulation Analysis Option
$499.00
UTS3000A-NR 5G 40MHz New Radio Analysis Option
$20,999.00
UTS3000A-PNM Phase Noise Measurement option for UTS3000A series
$1,099.00
UTS3000A-TDD-LTE TDD-LTE Demodulation Analysis Option
$20,999.00
UTS3000A-VSA Vector Signal Analysis Demodulation Option
$999.00Spectrum Analyzer Accessories 18

BAG-B3 Carry Bag for UTD UTS1000/3000 MSO/UPO1000/2000/3000 Models
$65.00
UT-3009F Female VNA Calibration Kit (9GHz)
$999.00
UT-3009F/M Female-Male VNA Calibration Kit (9GHz)
$1,699.00
UT-3009M Male VNA Calibration Kit (9GHz)
$999.00
UT-C01-6GHz Adapter
$29.00
UT-C02-4GHz Adapter
$29.00
UT-C03-18GHz Adapter
$79.00
UT-C04-40GHz Adapter
$79.00
UT-CK01 Utility Kit
$249.00
UT-CK02 Utility Kit
$369.00
UT-RB60 VSWR Reflection bridge for spectrum analyzer (6GHz)
$299.00
UT-VNA18-3.5M-NM VNA Test Cable Kit (18GHz)
$499.00
UT-W01-6GHz N-N RF Cable
$55.00
UT-W02-6GHz N-SMA RF Cable
$55.00
UT-W03-40GHz RF Cable
$339.00
UTS-EMI01 Near-Field Probe Kit
$429.00
UTS-T01 Antenna
$15.00