10 Best RF 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
6% Off
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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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#3
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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.
#4
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- Covers a frequency range of 30m to 6G with high sensitivity of up to -132dbm at 3k RBW.
- Features a 5-inch high-definition display and a built-in 4800mAH battery for extended usage.
- Suitable for monitoring wireless environments, testing frequency bands for wireless APs, walkie-talkies, and microphones during live events.
- Equipped with real-time spectrum, waterfall, and thermal diagram displays, operated via a top rotary knob and buttons for ease of use.
- Compact and portable design for simple operation and convenient storage.
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- Covers a frequency range of 30m to 6G with high sensitivity of up to -132dbm at 3k RBW.
- Features a 5-inch high-definition display and a built-in 4800mAH battery for extended usage.
- Suitable for monitoring wireless environments, testing frequency bands for wireless APs, walkie-talkies, and microphones during live events.
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#5
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/41wgobMIF9L._SL320_.jpg)
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/31Q-lSLuTpL._SL320_.jpg)
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/31M6jAEAlrL._SL320_.jpg)
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/41vtApjQjlL._SL320_.jpg)
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/41wgobMIF9L._SL100_.jpg)
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/31Q-lSLuTpL._SL100_.jpg){kind=small}
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/31M6jAEAlrL._SL100_.jpg){kind=small}
![SPA-7G RF Explorer Spectrum Analyzer [6G Combo Expandable to 7G]. Handheld Frequency Analysis for Ham Radio, Wireless Devices, WiFi Networks, Audio Engineers (SPA-7G Up to 7.5GHz)](https://m.media-amazon.com/images/I/41vtApjQjlL._SL100_.jpg)
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- Covers a wide frequency band from 15MHz to 6.1GHz, with optional extension up to 7.5GHz
- Includes a WiFi Analyzer mode for diagnosing connectivity issues and optimizing router placement
- Advanced functionality available through free software compatible with Windows and Mac, offering 3D and 2D waterfall displays
- Includes a durable aluminum carrying case for convenient transport and organization of the spectrum analyzer
- Backed by a money-back guarantee for customer satisfaction
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- Covers a wide frequency band from 15MHz to 6.1GHz, with optional extension up to 7.5GHz
- Includes a WiFi Analyzer mode for diagnosing connectivity issues and optimizing router placement
- Advanced functionality available through free software compatible with Windows and Mac, offering 3D and 2D waterfall displays
- Includes a durable aluminum carrying case for convenient transport and organization of the spectrum analyzer
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#6
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- Wide frequency coverage from 50KHz to 6.1GHz, extendable to 7.5GHz with a license.
- User-friendly interface with dedicated HELP and SET buttons for quick preset selections.
- Compatible with Windows, Linux, and MacOS through Open Source software, offering various advanced modes for analysis.
- Includes a durable aluminum carrying case for protection and organization of the spectrum analyzer.
- Purchase includes technical support, a 1-year warranty, and a user manual for easy reference.
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- Wide frequency coverage from 50KHz to 6.1GHz, extendable to 7.5GHz with a license.
- User-friendly interface with dedicated HELP and SET buttons for quick preset selections.
- Compatible with Windows, Linux, and MacOS through Open Source software, offering various advanced modes for analysis.
- Includes a durable aluminum carrying case for protection and organization of the spectrum analyzer.
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#7
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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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#8
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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#9
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- Dual input frequency range: High-quality MF/HF/VHF input (0.1MHz-350MHz) and UHF input (240MHz-960MHz) with switchable filters between 2.6kHz and 640kHz.
- Four operating modes: Low/High input and Low/High output modes with adjustable input step attenuator from 0dB to 31dB, displaying 290 scan points for comprehensive frequency analysis.
- Integrated signal generator: Functions as a built-in calibration tool and provides MF/HF/VHF sinusoidal output (0.1MHz-350MHz) and UHF square wave output (240MHz-960MHz).
- USB connectivity: Operates as a PC-controlled spectrum analyzer with automatic driver installation for Windows and built-in driver support for Linux. Includes a rechargeable battery for at least 2 hours of portable use.
- Enhanced ESD protection: 2.8-inch handheld size with resistive touch control, designed for improved antistatic resilience and longevity.
- Complete package: Includes spectrum analyzer, two SMA cables, barrel connector, antenna with SMA connector, USB-C cable, and touch screen paddle.
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- Dual input frequency range: High-quality MF/HF/VHF input (0.1MHz-350MHz) and UHF input (240MHz-960MHz) with switchable filters between 2.6kHz and 640kHz.
- Four operating modes: Low/High input and Low/High output modes with adjustable input step attenuator from 0dB to 31dB, displaying 290 scan points for comprehensive frequency analysis.
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#10
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- Upgraded Nanovna-H HW3.6 with a measurement range of 10KHz-1.5GHz, 2.8 inch LCD touchscreen, and portable design, ideal for evaluating antenna resonance and SWR.
- Improved frequency algorithm supporting measurements up to 1.5GHz with metal shielding to minimize external interference, and enhanced dynamic range across different frequency bands.
- Multi TX/RX function to measure complete S11/S21 parameters, requiring manual transceiver port wiring for measurements.
- Compatibility with PC software NanoVNASaver for data extraction, display on computers, and export of Touchstone files for radio design software; supports USB-C connections for Android devices.
- Built-in Micro-SD port for saving test data, supports up to 32GB memory cards; customizable date and time for better data recording.
- Includes various accessories such as RF cables, connectors, calibration kit, data cables, lanyard, and packaging suitable for personal use or gifting.
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- Upgraded Nanovna-H HW3.6 with a measurement range of 10KHz-1.5GHz, 2.8 inch LCD touchscreen, and portable design, ideal for evaluating antenna resonance and SWR.
- Improved frequency algorithm supporting measurements up to 1.5GHz with metal shielding to minimize external interference, and enhanced dynamic range across different frequency bands.
- Multi TX/RX function to measure complete S11/S21 parameters, requiring manual transceiver port wiring for measurements.
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