Extended Frequency Coverage (9 kHz to 3.6 GHz)

The 3.6 GHz upper frequency limit gives you complete coverage of critical ISM bands, including 2.4 GHz Wi-Fi, Bluetooth, Zigbee, LoRa, cellular bands up to 3G/4G, and most commercial/industrial RF applications. This eliminates the need to purchase multiple specialized instruments, providing a single solution for your entire RF development workflow from initial prototyping to final verification. The extended range also covers emerging applications and provides headroom for future wireless technologies.

Exceptional Sensitivity (DANL as low as -164 dBm)

Identifying weak signals is crucial in addressing interference issues, optimizing receiver sensitivity, and validating EMC compliance. With DANL values reaching -164 dBm (with preamp on), you can detect signals that would remain hidden on lesser instruments, giving you confidence in your designs and troubleshooting capabilities. This level of sensitivity is particularly valuable when working with low-power IoT devices, where signal strength is intentionally minimized to conserve battery life.

Superior Phase Noise Performance (<-98 dBc/Hz)

Low phase noise is essential when characterizing oscillators, synthesizers, and digital modulation systems. The UTS3036T+'s excellent phase noise performance of <-98 dBc/Hz at 10 kHz offset allows you to make accurate measurements of closely spaced signals and precisely characterize modulation quality. This translates directly to better data transmission reliability and fewer field issues in your final products, particularly important for advanced wireless communications and precision timing applications.

High-Resolution Sweep (40,001 Points)

With 40,001 sweep points (compared to 10,001 in lower-end models), you gain 4x the frequency resolution capability. This enhanced resolution allows you to distinguish between closely spaced signals, identify spurious emissions, and perform detailed analysis of complex spectral environments. For professionals working in congested RF bands, this resolution can mean the difference between identifying an intermittent interference source and missing it entirely. The high resolution is particularly valuable for modern communications where spectrum efficiency is critical.

Integrated Tracking Generator

The built-in tracking generator (100 kHz to 3.6 GHz) allows you to quickly characterize filters, amplifiers, and antennas without purchasing additional equipment. This feature dramatically speeds up your development cycle by enabling real-time tuning and adjustment of RF components while observing their frequency response. For production testing, this integrated capability reduces both equipment costs and test setup complexity. The extended frequency range covers all modern wireless applications requiring network analysis capabilities.

Intuitive Front Panel Design

The UTS3036T+ features an ergonomically designed front panel that prioritizes ease of use and operational efficiency for advanced RF measurements. The layout combines the large 10.1-inch touchscreen with strategically placed physical controls for frequently accessed functions. Advanced function keys provide quick access to measurement modes, while dedicated utility keys streamline common operations. The front panel also features the USB host port and tracking generator source output for convenient connectivity, making the instrument approachable for both novice users and experienced engineers working with complex wireless technologies.

Comprehensive Connectivity Options

The rear panel of the UTS3036T+ provides extensive connectivity options for integration into any test environment. Multiple interface options include LAN for network-based remote control, USB device port for direct computer connection, and HDMI output for external display projection. The 10 MHz reference input and output ports enable synchronization with external equipment, while the external trigger input supports coordinated measurements. Additional features include a removable dust screen for easy maintenance and a secure chassis lock for instrument protection in shared laboratory environments.

Advanced Touchscreen Interface

The 10.1-inch capacitive multi-touch display represents a significant advancement in spectrum analyzer user interfaces. The high-resolution 1280×800 screen provides crystal-clear visualization of spectral data, while the multi-touch capability enables intuitive zoom, pan, and selection operations. The touchscreen interface supports familiar gestures like pinch-to-zoom and swipe navigation, making complex measurements more accessible. The bright, high-contrast display remains clearly visible under various lighting conditions, ensuring optimal usability in both laboratory and field environments for advanced RF analysis.

Extended Resolution Bandwidth Control (1 Hz to 3 MHz)

The UTS3036T+ offers comprehensive resolution bandwidth (RBW) control from 1 Hz to 3 MHz, providing enhanced flexibility for diverse measurement scenarios up to 3.6 GHz. The extended RBW range (compared to 1 MHz maximum in lower models) enables faster sweep times for wideband measurements while maintaining the precision of narrow RBW settings for detailed analysis. This extended capability is particularly valuable for modern communications systems that require both fine frequency discrimination and rapid measurement cycles. The automatic RBW coupling maintains optimal measurement parameters, while manual control allows experienced users to optimize settings for specific applications.

Advanced Detector Functions

The UTS3036T+ provides multiple detector functions that capture different aspects of signal behavior, enabling comprehensive signal characterization across the extended 3.6 GHz frequency range with enhanced resolution. Peak detection captures maximum signal levels, essential for compliance testing and spurious emission measurements. Average detection reduces noise and provides stable readings for continuous signals. Sample detection shows instantaneous signal values, valuable for analyzing modulated signals. Min Hold detection identifies minimum signal levels, useful for gap analysis and interference studies. The combination of these detector functions with 40,001 sweep points provides engineers with unprecedented detail in signal characterization.

Waterfall Display for Time-Domain Analysis

The waterfall display function provides a powerful visualization tool for analyzing signal behavior over time, transforming the traditional spectrum analyzer into a time-frequency analyzer capable of monitoring the full 3.6 GHz range with exceptional detail. This three-dimensional representation shows frequency on the horizontal axis, time on the vertical axis, and signal amplitude through color intensity. The waterfall display is invaluable for identifying intermittent signals, analyzing frequency hopping patterns, monitoring spectrum occupancy, and characterizing time-varying interference. For advanced wireless communications development, this feature enables visualization of transmission patterns, protocol timing, and spectrum utilization with unprecedented resolution.

Peak Table Function

The automated peak table function dramatically improves measurement efficiency by automatically identifying and cataloging signal peaks across the displayed frequency span up to 3.6 GHz with 40,001-point resolution. This intelligent feature ranks peaks by amplitude, frequency, or other user-defined criteria, providing immediate identification of the strongest signals in complex spectral environments. The peak table is particularly valuable for harmonic analysis, spurious emission testing, and interference identification in crowded wireless bands. The enhanced resolution capability means even minor spectral components are captured and cataloged, providing comprehensive signal analysis that would be impossible with lower-resolution instruments.

Zero Span Mode for Time Domain Analysis

Zero span mode transforms the UTS3036T+ into a high-performance time domain analyzer, displaying signal amplitude versus time at a fixed frequency anywhere within the 3.6 GHz range. This mode is essential for analyzing modulated signals, measuring pulse characteristics, and monitoring signal stability over time. Zero span measurements are particularly valuable for EMI testing, where time-domain behavior of interference signals provides crucial information about their sources and characteristics. The mode supports various sweep times and detector functions, enabling detailed analysis of signal transients, modulation patterns, and temporal variations that are invisible in traditional frequency-domain measurements.

Advanced Trace Analysis

The UTS3036T+ provides comprehensive trace analysis capabilities with support for multiple traces and advanced trace source functions across the full 3.6 GHz frequency range. Users can select from various trace modes including Clear/Write, Max Hold, Min Hold, and Average, enabling detailed analysis of signal characteristics over time with exceptional resolution. The trace source functionality allows for flexible signal routing and analysis, making it ideal for complex measurement scenarios where multiple parameters need to be monitored simultaneously or compared against reference measurements.

Six-Trace Display Capability

The UTS3036T+ supports advanced six-trace display modes (compared to four traces in lower models), allowing users to compare multiple measurements simultaneously across the extended frequency range with high resolution. The enhanced multi-trace capability enables comprehensive analysis by displaying various detector functions, measurement results, or time-based comparisons on a single screen. This feature is particularly valuable for advanced research applications, production testing, and educational demonstrations where multiple parameters need to be monitored simultaneously, providing immediate visual comparison of different measurement conditions or signal characteristics in complex wireless environments.

Wireless Communications Development and Testing

Develop and test wireless devices across all major sub-4 GHz bands, including 2.4 GHz Wi-Fi, Bluetooth, Zigbee, Z-Wave, and cellular technologies. The UTS3036T+'s exceptional DANL of -164 dBm (typical) in key frequency ranges provides the sensitivity needed to measure low-level signals and characterize receiver performance, while the precise phase noise performance ensures accurate characterization of oscillator and synthesizer circuits. The 40,001 sweep points provide 4x the resolution of entry-level models for detailed spectral analysis.

IoT Device Development

Perfect your Internet of Things devices with comprehensive RF testing capabilities. The UTS3036T+ provides the frequency coverage needed for all major IoT protocols, while the high resolution (40,001 sweep points) and sensitivity allow engineers to optimize power consumption, detect potential interference issues, and verify regulatory compliance. With optional measurement packages, you can quickly assess key parameters like channel power, occupied bandwidth, and harmonic distortion with unprecedented detail.

Telecommunications Equipment Verification

Verify the performance of telecommunications infrastructure equipment with professional-grade measurements. The UTS3036T+'s frequency range covers most commercial telecommunications bands, while its excellent selectivity allows for the precise characterization of closely spaced signals. The built-in tracking generator facilitates quick testing of filters, amplifiers, and other RF components in the signal chain. The enhanced resolution and six-trace capability provide comprehensive analysis capabilities for complex telecommunications systems.

Educational and Research Applications

Equip your laboratory or classroom with a versatile instrument that covers virtually all modern wireless technologies. The intuitive touchscreen interface makes complex RF concepts more accessible to students, while the professional-grade specifications ensure the analyzer remains relevant for advanced research applications. The combination of extended frequency range, high resolution, and affordable pricing makes this an exceptional value for academic institutions requiring detailed spectral analysis capabilities.

EMI Pre-compliance Option (UTS3000-EMI)

Avoid costly compliance testing failures by identifying EMI issues early in your design process. This option adds specialized EMI resolution bandwidths (200 Hz, 9 kHz, 120 kHz, 1 MHz), multiple detector types (Peak, Quasi-Peak, EMI Average), and comprehensive standards support (CISPR, FCC, EN, and more). When used with near-field probes, the UTS3036T+ becomes a powerful EMI diagnostic tool, helping you locate and resolve interference problems before they affect your product's time to market. The high-resolution capability provides exceptional detail in EMI characterization and compliance testing.

Analog Demodulation Analysis Option (UTS3000-AMA)

Extend your analysis capabilities to include AM, FM, and PM signal demodulation for frequencies from 2 MHz to 3.6 GHz. As one of the higher-end models in the series, the UTS3036T+ includes the full suite of analog demodulation capabilities, including phase modulation (PM) analysis not available on the entry-level models. This option enables detailed measurements of modulation parameters including AM depth (5-95%), FM deviation (1-400 kHz), and phase deviation (0.2 to 6.28 rad) with 4% accuracy. This comprehensive functionality is particularly valuable for communications system testing, broadcast equipment verification, and educational demonstrations of modulation principles.

Advanced Measurement Kit (UTS3000-AMK)

Enhance your measurement capabilities with specialized tests for transmitter verification. This package includes channel power analysis, adjacent channel power (ACP), occupied bandwidth, third-order intercept (TOI), carrier-to-noise ratio (CNR), and harmonic measurements up to the 10th harmonic. The spectrum monitor function with spectrogram display allows for the visualization of signal behavior over time, making it easier to identify intermittent issues or time-varying interference. The high-resolution capability provides exceptional detail in all advanced measurements, enabling precise characterization of wireless transmitters and systems.

VSWR and Return Loss Analysis

The UTS3036T+ provides comprehensive reflection measurement capabilities when equipped with the built-in tracking generator (100 kHz to 3.6 GHz). Users can perform VSWR (Voltage Standing Wave Ratio), return loss, and reflection coefficient measurements with open calibration support across the extended frequency range. The excitation power is adjustable from -20 to 0 dBm, allowing for flexible measurement setups. These capabilities make the UTS3036T+ ideal for antenna tuning, filter characterization, and transmission line analysis for advanced wireless applications with exceptional resolution and accuracy.

Reflection Measurement Features:

• VSWR measurement with cursor readouts up to 3.6 GHz
• Return loss analysis in dB with high resolution
• Reflection coefficient display
• Open calibration for improved accuracy
• Adjustable excitation power (-20 to 0 dBm)
• Real-time measurement updates with 40,001-point resolution