10 Best Inexpensive Spectrum Analyzer in the UK 2025
Updated on 03/07/2025
#1
Recommended
17% Off
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- Upgraded TinySA Ultra with a 4.0 inch touchscreen, measuring range from 100kHz to 5.3GHz, featuring ESD protection for improved durability and a built-in 32GB micro SD card for easy data recording.
- Ultra-wide frequency range supports fast and accurate measurements across various fields, with 450 scan points displayed in color.
- Functions as both a Spectrum Analyzer and Signal Generator, offering sine wave output up to 800MHz and dual tone output up to 4.4GHz with built-in calibration features.
- PC connectivity via USB enables control from a computer, with automatic driver installation for Windows and built-in support for Linux.
- 3000mAh rechargeable battery allows for prolonged use with quick Type-C charging, fully charged in about 3 hours.
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- Upgraded TinySA Ultra with a 4.0 inch touchscreen, measuring range from 100kHz to 5.3GHz, featuring ESD protection for improved durability and a built-in 32GB micro SD card for easy data recording.
- Ultra-wide frequency range supports fast and accurate measurements across various fields, with 450 scan points displayed in color.
- Functions as both a Spectrum Analyzer and Signal Generator, offering sine wave output up to 800MHz and dual tone output up to 4.4GHz with built-in calibration features.
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#2
Value for Money
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- Tiny Spectrum Analyzer with two input options: high-quality MF/HF/VHF for 0.1MHz-350MHz and lesser quality UHF for 240MHz-960MHz.
- Offers switchable resolution bandpass filters between 2.6kHz and 640kHz, with a color display that shows 290 scan points across frequency ranges.
- Functions as a built-in calibration signal generator for automatic self-testing and input calibration, featuring sinusoidal output for MF/HF/VHF and square wave output for UHF.
- Includes a rechargeable battery for at least 2 hours of portable use, incorporating ESD protection for enhanced durability and stability.
- Connects to a PC via USB for control and measurement capabilities, with automatic driver installation for Windows and support built into the Linux kernel.
- Package includes the Tiny Spectrum Analyzer, RF cables, USB cable, SMA connectors, touchscreen pen, and telescopic antenna. Firmware updates available for users.
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- Tiny Spectrum Analyzer with two input options: high-quality MF/HF/VHF for 0.1MHz-350MHz and lesser quality UHF for 240MHz-960MHz.
- Offers switchable resolution bandpass filters between 2.6kHz and 640kHz, with a color display that shows 290 scan points across frequency ranges.
- Functions as a built-in calibration signal generator for automatic self-testing and input calibration, featuring sinusoidal output for MF/HF/VHF and square wave output for UHF.
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#3
15% Off
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- Upgraded with ESD protection diodes to enhance stability and longevity
- Covers frequency range from 0.1MHz to 350MHz on MF/HF/VHF inputs and 240MHz to 960MHz on UHF inputs with switchable bandpass filters
- Functions as both a Spectrum Analyzer and Signal Generator with various output options for different frequency ranges
- Utilizes a resolving filter for precise isolation of input power with varying scan rates based on frequency and RBW settings
- Features PC control through a USB interface for measurements and settings updates, compatible with Windows and Linux
- Includes a comprehensive package with necessary accessories for immediate use
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- Upgraded with ESD protection diodes to enhance stability and longevity
- Covers frequency range from 0.1MHz to 350MHz on MF/HF/VHF inputs and 240MHz to 960MHz on UHF inputs with switchable bandpass filters
- Functions as both a Spectrum Analyzer and Signal Generator with various output options for different frequency ranges
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#4
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- 4.0-inch 480 x 320 touchscreen provides clear visuals for easy reading.
- Covers a frequency range of 100kHz to 5.3GHz for diverse applications.
- Functions as both a spectrum analyzer and a signal generator, producing precise sine and square waves.
- Includes ESD protection to enhance durability and lifespan.
- Features a built-in 32GB micro SD card for easy data storage.
- USB interface supports seamless data transfer to a PC using the CDC protocol.
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- 4.0-inch 480 x 320 touchscreen provides clear visuals for easy reading.
- Covers a frequency range of 100kHz to 5.3GHz for diverse applications.
- Functions as both a spectrum analyzer and a signal generator, producing precise sine and square waves.
- Includes ESD protection to enhance durability and lifespan.
- Features a built-in 32GB micro SD card for easy data storage.
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#5
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- Upgraded V0.4.5.1 spectrum analyzer with a 4-inch touch screen (480 x 320 resolution) for clearer visualization.
- ESD protection enhances durability and prevents static damage.
- Includes a 32GB micro SD card for easy data storage and transmission.
- Wide measurement range from 100kHz to 5.3GHz, suitable for various testing applications.
- 2-in-1 functionality as a signal generator for multiple frequency outputs.
- Compact design with a 3000mAh battery, offering up to 6 hours of use.
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- Upgraded V0.4.5.1 spectrum analyzer with a 4-inch touch screen (480 x 320 resolution) for clearer visualization.
- ESD protection enhances durability and prevents static damage.
- Includes a 32GB micro SD card for easy data storage and transmission.
- Wide measurement range from 100kHz to 5.3GHz, suitable for various testing applications.
- 2-in-1 functionality as a signal generator for multiple frequency outputs.
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#6
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- 【Built-in Calibration Signal Generator】The Spectrum Analyzer features a built-in calibration signal generator. It can be used as a signal generator with two frequency outputs: M F/HF/VHF sinus output for 1MHZ-350MHz and UHF square wave output for 240MHz-960MHz. This function allows for automatic self-test and low input calibration.
- 【Dual Inputs】This Spectrum Analyzer offers two inputs. The M F/HF/VHF input covers the frequency range of 1MHZ-350MHZ, while the UHF input covers the frequency range of 240MHZ-960MHz. The dual inputs provide versatile frequency coverage.
- 【PC Control】This Spectrum Analyzer can be connected to a PC through USB, enabling serial over USB () protocol. It supports a wide range of commands and automatically downloads the necessary drivers upon connection to a PC.
- 【ESD Protection Function】The latest version 1 of this Spectrum Analyzer includes an ESD protection function. It is equipped with diodes for enhanced response performance, efficient anti-static features, improved quality, and extended lifespan.
- 【Portable and Rechargeable】The Spectrum Analyzer can be connected to a PC via USB for PC-controlled operation. Additionally, it is equipped with a rechargeable battery that ensures a minimum of 2 hours of portable use.
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- 【Built-in Calibration Signal Generator】The Spectrum Analyzer features a built-in calibration signal generator. It can be used as a signal generator with two frequency outputs: M F/HF/VHF sinus output for 1MHZ-350MHz and UHF square wave output for 240MHz-960MHz. This function allows for automatic self-test and low input calibration.
- 【Dual Inputs】This Spectrum Analyzer offers two inputs. The M F/HF/VHF input covers the frequency range of 1MHZ-350MHZ, while the UHF input covers the frequency range of 240MHZ-960MHz. The dual inputs provide versatile frequency coverage.
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#7
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- Upgraded 4.0 inch digital touchscreen for enhanced usability.
- Measuring frequency range from 100 kHz to 5.3 GHz, with a long-lasting 3000mAh battery.
- PC connectivity via USB for data transfer and screen synchronization with automatic driver installation.
- High performance with frequency measurement capability from 100K-800MHz in normal mode and up to 5.3GHz in ultra mode.
- Low resolution bandwidth (RBW) of 200Hz for effective differentiation of adjacent signals, suitable for various testing needs.
- Includes essential accessories: Microspectrum Analyzer, RF cables, USB cable, SMA telescoping antenna, and SMA female connector.
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- Upgraded 4.0 inch digital touchscreen for enhanced usability.
- Measuring frequency range from 100 kHz to 5.3 GHz, with a long-lasting 3000mAh battery.
- PC connectivity via USB for data transfer and screen synchronization with automatic driver installation.
- High performance with frequency measurement capability from 100K-800MHz in normal mode and up to 5.3GHz in ultra mode.
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#8
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- Functions as both a harmonic analyzer and signal generator for various electronic applications.
- 4-inch IPS LCD screen offers touch responsiveness for easy access to data.
- 5000mAh battery provides up to 10 hours of continuous use, ideal for professionals on the go.
- Supports frequencies from 1MHz to 5.3GHz for comprehensive signal testing.
- Verify specifications before ordering to ensure compatibility.
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- Functions as both a harmonic analyzer and signal generator for various electronic applications.
- 4-inch IPS LCD screen offers touch responsiveness for easy access to data.
- 5000mAh battery provides up to 10 hours of continuous use, ideal for professionals on the go.
- Supports frequencies from 1MHz to 5.3GHz for comprehensive signal testing.
- Verify specifications before ordering to ensure compatibility.
#9
- 4-inch IPS LCD HD display with enhanced touch sensitivity for quick navigation.
- 5000mAh rechargeable battery offers up to 10 hours of continuous operation.
- Combines frequency harmonic analyzer and signal generator for professional use.
- Monitors frequencies from 1-800MHz and signals up to 12GHz.
- Includes card slot for data storage and USB connectivity for computer integration.
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- 4-inch IPS LCD HD display with enhanced touch sensitivity for quick navigation.
- 5000mAh rechargeable battery offers up to 10 hours of continuous operation.
- Combines frequency harmonic analyzer and signal generator for professional use.
- Monitors frequencies from 1-800MHz and signals up to 12GHz.
- Includes card slot for data storage and USB connectivity for computer integration.
#10
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- Supports multiple display modes including spectrum, waveform, and level on a 1.3-inch TFT color screen with 240 x 240 resolution.
- Allows customization of color display and includes an idle mode with clock function.
- Operates on DC 5V with low power consumption (under 50mA), compatible with a variety of audio devices and a frequency response of 300-18kHz.
- Features a high-resolution display for clear representation of stereo audio music spectrum.
- Includes a clock hold feature for easy time viewing during music playback.
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- Supports multiple display modes including spectrum, waveform, and level on a 1.3-inch TFT color screen with 240 x 240 resolution.
- Allows customization of color display and includes an idle mode with clock function.
- Operates on DC 5V with low power consumption (under 50mA), compatible with a variety of audio devices and a frequency response of 300-18kHz.
- Features a high-resolution display for clear representation of stereo audio music spectrum.
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