SA6 is a simple portable spectrum analyzer and signal range, designed to display the signal spectrum in the frequency range of 35 to 6200 MHz.
The analyzer finds the amplitude and frequency of the spectral components of the analyzed process. The spectrum analyzer can process signals from all widely used technologies: Wi-Fi, 2G, 3G, 4G, LTE, CDMA, DCS, GSM, GPRS, GLONASS, etc.
Another important feature is the additional function of the tracking generator, which makes it possible to measure the frequency response of passive or active devices (such as filters or amplifiers). The software allows measurement of SWR and return loss modules. This requires an external directional coupler and a set of calibration measures.
SA6 is mainly used for on-site operation. The equipment is durable, light in weight and low in energy consumption. It enables service centers and maintenance teams to perform on-site HF analysis for commissioning and repair work.
For example, you can use the device to do the following:
Place the external antenna on the base station
Quick analysis of the RF environment
Check the correct operation of the relay cell
Repair and adjustment of repeaters, generators, filters, etc.
Measure SWR when using an external directional coupler.
The device is controlled by one of the following two methods:
Through the buttons and touch screen on the device.
The data between the analyzer and the PC is transferred via or USB cable.
All measurement data are displayed on the screen of the device or PC in real time.
Material:Metal + plastic
colour:Black
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Compact but Capable: Portable RF Testing PowerDesigned for convenience without compromising capability, the SA6 is a fully functional spectrum analyzer with a 3.2” touchscreen and intuitive UI. Whether you're analyzing Wi-Fi, GSM, or ISM bands, this tool delivers reliable, real-time spectrum insights anywhere you go.Built-In Signal Generator for Enhanced TestingIn addition to analyzing RF signals, the SA6 acts as a signal generator — allowing you to inject known frequencies into your system for testing, calibration, or simulation. This dual function makes it more than just an rf spectrum analyzer — it’s a true all-in-one diagnostic tool.Ideal for Fieldwork, Education, and Lab UseThe lightweight design and rechargeable battery make the SA6 perfect for portable testing in the field. Its simple interface and real-time visuals make it equally valuable for educational purposes and benchtop prototyping — ideal for those searching for a dependable spectrum analyzer for sale.Real-Time Signal Analysis with Touch ControlThe responsive touchscreen makes marker tracking, frequency navigation, and span adjustment easy. Get accurate readings on signal strength, frequency range, and interference sources — all from your palm, making this one of the best spectrum analyzer options for mobile RF work.Product Advantages
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Wideband RF Signal Detection
Capture and analyze a wide range of signals with this compact rf spectrum analyzer, suitable for both licensed and unlicensed bands.
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3.2-Inch Touchscreen Display
Provides crystal-clear visualization and intuitive control for signal tracking and detailed spectrum review.
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Integrated Signal Generator Mode
Generate test signals up to 6.1GHz to simulate transmission environments — great for advanced RF setups.
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Portable and Rechargeable
Lightweight form with built-in battery makes it ideal for mobile work or on-site analysis with minimal setup.
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Designed for Versatile Use Cases
Whether you're in RF education, engineering, amateur radio, or product development, this is one of the best spectrum analyzer tools available for flexible deployment.
About Us – OpenSourceSDRLab
A precision-focused manufacturing partner in smart displays and IoT hardware.
Core Manufacturing and Quality Capabilities
OpenSourceSDRLab specializes in the research, design, and manufacturing of smart LCD display modules, e-paper displays, and embedded IoT devices. With a complete in-house engineering team, we offer end-to-end services — from schematic design and PCB layout to firmware development and system integration. Our ISO 9001:2015-certified facility ensures consistent product quality, traceability, and compliance with international standards.
Production Capacity and Technical Strength
Our Shenzhen-based factory is equipped with advanced SMT production lines, reflow soldering equipment, and automated optical inspection (AOI) systems. We maintain a monthly output capacity of 300,000 units, and have successfully delivered over 1.2 million smart display solutions worldwide. These capabilities allow us to support both low-volume prototyping and high-volume manufacturing, with flexible lead times and responsive engineering support.
Sustainable Manufacturing Practices
We are committed to minimizing our environmental footprint through responsible production. All components are RoHS-compliant, and we continuously optimize our energy and material usage through lean manufacturing principles. We also aim to reduce waste across the product lifecycle by designing for reliability and repairability.
Transparent and Collaborative Customer Workflow
Our customer engagement process is designed for clarity, speed, and technical alignment. We begin with a detailed project consultation, followed by rapid prototyping and iterative engineering feedback. Once validated, we move to scalable production while maintaining full transparency on timelines, costs, and logistics. Our bilingual project managers ensure seamless communication throughout the development cycle.
Global Service Capabilities
Serving clients across over 30 countries — including North America, Europe, and Asia-Pacific — we are experienced in global compliance, shipping logistics, and multilingual technical support. We partner with reliable international couriers and freight forwarders to ensure timely and safe delivery of goods. Whether you're a startup, system integrator, or global brand, we provide localized support with global reach.
Let's build smarter, more reliable devices — together.
Contact us to explore tailored hardware solutions built to meet your market’s demands.
FAQ
Who are we?
We are your SDR sourcing Office in China. OpenSourceSDRLab is a reliable and trustworthy sourcing lab in China.
We focus on Software Defined Radio developing & educational products, and we can ONE-STOP SDR device sourcing services from sourcing, product development, factory production, QC/inspection etc.We have been doing this business for 7+ years. The core members of our team are engineers who have graduated with degrees in communication engineering and electronic information, and who have a keen interest in SDR technology. We specialize in SDR products, particularly those that support GNU Radio. We have established long-term partnerships with PCB manufacturing and patch production companies, and possess a comprehensive hardware debugging and RF testing environment. Our contributions to the community have been significant, as we have developed a series of popular products, provided a wealth of usage documentation, tools, and sample programs, thereby playing a crucial role in advancing the development and popularization of open source SDR technology.
How can we guarantee quality?
We follow a rigorous quality control system certified under ISO 9001:2015. Our factory uses advanced inspection technologies such as AOI, ICT, and aging tests to ensure each unit meets strict performance and reliability standards.
What can you buy from us?
- Smart TFT/IPS LCD modules with optional capacitive touch
- E-paper displays
- Custom IoT hardware
- Embedded control systems and drivers
Why should you buy from us and not other suppliers?
We are not just a contract assembler — we are a full-stack hardware development partner. With in-house engineering, firmware, and PCB design, we can offer deeper customization, better cost control, and stronger IP protection. Our clients benefit from rapid prototyping, flexible production, and long-term technical support.
What services can we provide?
- Hardware circuit and PCB design
- Firmware development and system integration
- Custom display tuning (UI, brightness, interface, touch)
- Prototyping and small-batch production
- Full-scale manufacturing
- Global logistics and post-sales technical support
Need a compact yet powerful spectrum analyzer for real-world RF testing?Order the SA6 Portable Spectrum Analyzer today — the go-to spectrum analyzer for sale that delivers pro-grade performance in your hand. Perfect for field use, labs, and everything in between.
