Siglent SVA1015X 1.5GHz Spectrum & Vector Network Analyzer
Siglent SVA1015X 9 kHz - 1.5 GHz with VNA and tracking generator included is a powerful and flexible tool for RF signal and network analysis. With a frequency range of 1.5 GHz, the analyzer delivers reliable automatic measurements and multiple modes of operation.
The Siglent SVA1015X is a powerful 9 kHz to 1.5 GHz Spectrum and Vector Network Analyzer (VNA), designed for a wide range of RF measurements, including spectrum analysis, network analysis, and advanced signal demodulation. With its high-performance design and user-friendly interface, it is ideal for engineers, researchers, and technicians working in telecommunications, electronics testing, and RF component development.
Designed for Professionals
The Siglent SVA1015X is built with high-end RF testing needs in mind. It combines multiple functionalities in one compact and affordable instrument, making it an excellent choice for R&D, manufacturing, and field service applications. Whether you are working on wireless communication, IoT devices, or electronic warfare systems, this analyzer provides the accuracy and flexibility required for demanding RF applications.
Phase noise <-98 dBc/Hz@1 GHz

Low Phase Noise Performance: Achieve precise signal analysis with phase noise < -98 dBc/Hz at 1 GHz, ensuring high measurement accuracy and minimal signal distortion.
Minimum 1 Hz Resolution Bandwidth (RBW)

High-Resolution Spectrum Analysis: Features a minimum 1 Hz resolution bandwidth (RBW) for precise signal detection and improved noise floor visibility.
Siglent SVA1015X Key Features:
Frequency Range: 9 kHz to 1.5 GHz
Spectrum Analyzer Mode: Analyze RF signals with up to 1 Hz resolution bandwidth
Vector Network Analyzer Mode: Perform S11 and S21 measurements for impedance and transmission analysis
Tracking Generator: Integrated TG for RF component and filter characterization
EMI Pre-compliance Testing: Includes CISPR-compliant filters and quasi-peak detector
Modulation Analysis: Supports AM/FM demodulation and digital modulation (ASK/FSK/PSK)
Distance-To-Fault (DTF) Measurement: Identify cable faults and impedance mismatches
0.1-inch Touchscreen: Intuitive operation with a high-resolution display
Remote Control: Supports LAN, USB, and SCPI commands for automation
Versatile Measurement Capabilities
- Spectrum Analysis: Detect and analyze RF signals with adjustable resolution bandwidth and advanced markers.
- Vector Network Analysis: Characterize S-parameters with full 1-port (S11) and single-direction 2-port (S21) measurements.
- Cable & Antenna Testing: Distance-To-Fault (DTF) mode helps locate faults in RF cables and transmission lines.
- Modulation Analysis: Analyze analog (AM/FM) and digital signals for compliance with industry standards.
- EMI Pre-compliance Testing: Detect and analyze unwanted emissions to meet regulatory requirements.
Model Overview | SVA1015X VNA | SVA1032X VNA | SSA3021X | SSA3032X |
---|---|---|---|---|
Max. Bandwidth | 1.5 GHz | 3.2 GHz | 2.1 GHz | 3.2 GHz |
Resolution bandwidth (RBW) | 1 Hz ~ 1 MHz, in 1-3-10 sequence | 1 Hz ~ 1 MHz, in 1-3-10 sequence | 1 Hz ~ 1 MHz, in 1-3-10 sequence | 1 Hz ~ 1 MHz, in 1-3-10 sequence |
Display average noise level (DANL), min. | -156 dBm/Hz Displayed Average Noise Level | -161 dBm/Hz Displayed Average Noise Level | -161 dBm/Hz, Normalize to 1 Hz (typ.) | -161 dBm/Hz, Normalize to 1 Hz (typ.) |
Preamplifier | YES | YES | YES | YES |
Tracking Generator | YES | YES | YES | YES |
Vector Network Analysis | YES | YES | NO | NO |
Distance To Fault | Option | Option | NO | NO |
Modulation Analysis | Option | Option | NO | NO |
EMI Pre-compliance Test Kit | Option | Option | Option | Option |
Advanced Measurement Kit | Option | Option | Option | Option |
Multi-Touch Screen | YES 10.1" LCD | YES 10.1" LCD | NO Touch 10.1" LCD | NO Touch 10.1" LCD |
Accessoires Included:
1 x Siglent SVA1015X 9 kHz - 1.5 GHz with VNA and TG included
1 x Guarantee Card
1 x Power Cord
1 x USB Cable
1 x Quick Start Guide