10 Best Spectrum Analyser in UK 2025
Updated on 10/06/2025
#1
Recommended
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- Digital spectrum analyzer with tracking generator for effective signal distinction and quick capture of ASK/FSK signals, allowing direct retrieval of center frequency, power, and offset parameters.
- Frequency range from 9kHz to 1.5GHz, utilizing all-digital intermediate frequency technology with a displayed average noise level of -160 dBm and total amplitude accuracy below 0.7dB.
- Waterfall plot feature for analyzing signal stability over time and identifying intermittent interference signals, with audio demodulation capabilities.
- Multiple connectivity options including USB host, USB device, LAN, and earphone interface; equipped with an EMI filter and quasi-peak detector for precise EMI pre-testing and diagnosis.
- High-resolution 9" TFT LCD display with 1280X800 resolution for a comprehensive tracking generator kit, accommodating industrial testing needs up to 1.5GHz.
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- Digital spectrum analyzer with tracking generator for effective signal distinction and quick capture of ASK/FSK signals, allowing direct retrieval of center frequency, power, and offset parameters.
- Frequency range from 9kHz to 1.5GHz, utilizing all-digital intermediate frequency technology with a displayed average noise level of -160 dBm and total amplitude accuracy below 0.7dB.
- Waterfall plot feature for analyzing signal stability over time and identifying intermittent interference signals, with audio demodulation capabilities.
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#2
Value for Money
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- Detects ASK/FSK signals quickly and retrieves mid frequency, power, and offset parameters.
- Supports multiple communication ports including USB host, USB device, LAN, headphone jack, and VGA, with a total amplitude accuracy of up to 500MHz.
- Includes built-in templates for over 200 EMC test standards, allowing for automatic setup and data comparison.
- Utilizes a waterfall chart to analyze signal behavior over time, aiding in the identification of intermittent interference.
- Features EML pre-compliance testing with an integrated filter and quasi-peak detector for accurate power consumption analysis of various devices.
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- Detects ASK/FSK signals quickly and retrieves mid frequency, power, and offset parameters.
- Supports multiple communication ports including USB host, USB device, LAN, headphone jack, and VGA, with a total amplitude accuracy of up to 500MHz.
- Includes built-in templates for over 200 EMC test standards, allowing for automatic setup and data comparison.
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#3
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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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#4
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- Upgraded with new hardware version 0.4.5.1, featuring a 4.0-inch 480x320 touchscreen and an extended frequency range of 100kHz to 5.3GHz, with enhanced ESD protection for improved durability.
- The Tiny sa ULTRA provides an ultra measuring frequency range of 100kHz to 5.3GHz, with switchable resolution bandpass filters from 200Hz to 850kHz for accurate measurements.
- Functions as both a Spectrum Analyzer and a Signal Generator, supporting low-frequency sinus output (100kHz-800MHz) and UHF square wave output (800MHz-4.4GHz).
- Connects to a PC via USB for data transfer, supporting Serial over USB (CDC) with commands for measurements and settings adjustments.
- Offers exceptional phase noise performance at -92dBc@10kHz and a built-in low noise amplifier for enhanced signal detection.
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- Upgraded with new hardware version 0.4.5.1, featuring a 4.0-inch 480x320 touchscreen and an extended frequency range of 100kHz to 5.3GHz, with enhanced ESD protection for improved durability.
- The Tiny sa ULTRA provides an ultra measuring frequency range of 100kHz to 5.3GHz, with switchable resolution bandpass filters from 200Hz to 850kHz for accurate measurements.
- Functions as both a Spectrum Analyzer and a Signal Generator, supporting low-frequency sinus output (100kHz-800MHz) and UHF square wave output (800MHz-4.4GHz).
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#5
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- Multiple high-sensitivity sensors for detecting sources like power lines and cell phones.
- Identifies common sources such as power lines, cell towers, and microwaves.
- Safety alerts provide instant insight into current conditions.
- Covers RF frequencies up to 10GHz and EMF up to 400kHz.
- Equipped with an RF spectrum analyzer for real-time monitoring.
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- Multiple high-sensitivity sensors for detecting sources like power lines and cell phones.
- Identifies common sources such as power lines, cell towers, and microwaves.
- Safety alerts provide instant insight into current conditions.
- Covers RF frequencies up to 10GHz and EMF up to 400kHz.
- Equipped with an RF spectrum analyzer for real-time monitoring.
#6
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- Supports an ultra-wide frequency range from 100kHz to 5.3GHz, ideal for various spectrum analysis tasks.
- Offers a large 4-inch display for better visibility and touch sensitivity, along with enhanced ESD protection and the latest hardware system.
- Functions as a signal generator, providing different output types including sine, square, and mixing signals across various frequency ranges.
- Includes a built-in 32GB micro SD card for convenient data recording, sharing, and portability during use.
- Equipped with a 3000mAh rechargeable battery for up to 8 hours of operation, with PC connectivity for data transfer and control.
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- Supports an ultra-wide frequency range from 100kHz to 5.3GHz, ideal for various spectrum analysis tasks.
- Offers a large 4-inch display for better visibility and touch sensitivity, along with enhanced ESD protection and the latest hardware system.
- Functions as a signal generator, providing different output types including sine, square, and mixing signals across various frequency ranges.
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#7
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- Dual-channel 15-band equalizer for synchronized audio adjustment
- Supports 6 fixed and 10 user-defined sound effects for personalized audio
- Full-color 31-bands spectrum display with AGC control for visual audio analysis
- Controls via encoder knob or remote, with real-time effect adjustments and automatic saving
- Designed for commercial use with features like auto-sleep, noise reduction, and gain adjustment
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- Dual-channel 15-band equalizer for synchronized audio adjustment
- Supports 6 fixed and 10 user-defined sound effects for personalized audio
- Full-color 31-bands spectrum display with AGC control for visual audio analysis
- Controls via encoder knob or remote, with real-time effect adjustments and automatic saving
- Designed for commercial use with features like auto-sleep, noise reduction, and gain adjustment
#8
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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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#9
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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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#10
7% Off
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- Music spectrum display offers 20 dynamic effects and 7 color variations, resulting in 140 unique display options, along with 4 clock modes, 2 alarm functions, a breathing mode, and adjustable brightness settings.
- Features 1624 LED music spectrum display with 385 RGB LEDs organized in 16 columns and 24 rows for vibrant and engaging visuals during music playback.
- Constructed from durable ABS material for enhanced wear resistance and longevity.
- Powered by a USB 5V 1A supply, this device requires 3W power and can connect to phone chargers or computer USB ports, but does not support charging.
- Includes two connection options: a built-in voice sensor for straightforward operation without sound cables, or a sound line control that disables the voice sensor to minimize noise interference.
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- Music spectrum display offers 20 dynamic effects and 7 color variations, resulting in 140 unique display options, along with 4 clock modes, 2 alarm functions, a breathing mode, and adjustable brightness settings.
- Features 1624 LED music spectrum display with 385 RGB LEDs organized in 16 columns and 24 rows for vibrant and engaging visuals during music playback.
- Constructed from durable ABS material for enhanced wear resistance and longevity.
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