Uni-T UTS3021B Spectrum Analyzer

Features and Specifications

• Frequency measurement range：9 kHz-2.1 GHz
• Display average noise level can be as low as -161 dBm/Hz (typical value)
• Phase noise < -98 dBc/Hz（Offset 10 kHz, typical value)
• Full amplitude accuracy < 0.7 dB
• Up to 40001 scanning points
• Minimum resolution bandwidth（RBW）1 Hz
• 10.1 inch 1280 × 800 HD capacitive touch screen
• Provide USB/LAN interface, support SCPI protocol

Optional Add-Ons

• Advanced function one key measurement (optional)
• EMI Pre-compliance analysis function (optional)
• Support analog demodulation analysis (optional)
• Support digital demodulation analysis (optional)
• Support tracking source output function (optional)

UTS3021B Overview

The Uni-T UTS3021B 2.1GHz Performance-Series Spectrum Analyzer is a versatile tool designed to empower electrical engineers. It operates within a frequency range of 9kHz to 2.1GHz and offers optional tracking generator functionality, making it a valuable asset for professionals in the field.

One of its key features is its excellent selectivity, which allows for stronger signal resolution even when dealing with adjacent unequal amplitudes. This is particularly useful when precise signal separation and analysis are required, such as identifying interference sources in crowded frequency bands.

In addition to its precision in signal analysis, the UTS3021B can scan up to 40,001 sweep points, providing higher frequency resolution and making it easier to capture signals that may be challenging to detect. This is especially beneficial in applications where identifying specific signals or troubleshooting complex RF environments is essential.

The UTS3021B also excels in sensitivity, with a Displayed Average Noise Level (DANL) as low as -161dBm, allowing for effective testing of weak signals. This is crucial in applications where signal strength is minimal, such as monitoring low-power transmissions or detecting subtle variations in signals.

Ease of use is another significant feature of the UTS3021B. Its 10.1-inch multi-touch HD capacitive screen simplifies menu settings and supports various gesture operations like dragging, expanding, and zooming on the trace. This intuitive interface ensures quick and efficient operation in diverse settings, from the field to the laboratory.

The UTS3021B also offers both internal and external reference source options, automatically switching to an external reference source when a 10MHz clock signal is detected from an external source. This flexibility is advantageous in scenarios where precise synchronization is crucial, such as network timing applications.

The instrument's versatility is further enhanced by the presence of a 3.5mm Audio Jack and a built-in speaker, enabling comprehensive signal analysis, troubleshooting of audio-related issues, and streamlining testing processes.

For those seeking advanced capabilities, the optional Uni-T 3000B-AMK Advanced Measurement Kit offers an array of functions indispensable for in-depth signal analysis in various electrical engineering applications.

When combined with the UTS3000B-EMI option and the UTS-EMI01 near-field probes, the UTS3021B becomes a powerful tool for identifying and addressing EMI defects in advance, shortening development cycles, reducing the cost of compliance testing, and ultimately saving time and resources.

Adding the UTS3000-TG option unlocks your UTS3021B to include a signal source, expanding your measurement capabilities. This option is particularly beneficial when dealing with applications that require tracking signals for alignment, calibration, or RF component testing.

Overall, the Uni-T UTS3021B 2.1GHz Performance-Series Spectrum Analyzer is a versatile solution for electrical engineers seeking precision, adaptability, and advanced functionality. Whether you're working with signal analysis, EMI compliance, or advanced measurements, this instrument empowers you to excel in your field.

UTS3000B/T Series Panels

The UTS3000B/T Series

The UTS3000B/A seris is a swept spectrum analyzer and operates within a frequency range of 9kHz to 8.4GHz. It's capable of serving as the primary device for establishing an automatic control system. Additionally, tis instruments is versatile enough to fulfill various testing and application requirements in the functional, terminal, and QA test systems that are essential in the electronics manufacturing sector.

What's in the Box

• UTS3021B Spectrum Analyzer
• Power cord
• USB cable