10 Best Audio Frequency Analyzer in UK 2025
Updated on 10/06/2025
#1
Recommended
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- Wide frequency range covering 15 MHz to 2.7 GHz and 4.85 GHz to 6.1 GHz for various applications
- WiFi Analyzer mode to troubleshoot connectivity issues and optimize router placement
- Advanced functionality with connection to Windows or Mac for in-depth analysis using professional software
- Includes a durable aluminum carry case for secure transport and organized storage
- 30-day money-back guarantee for customer satisfaction
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- Wide frequency range covering 15 MHz to 2.7 GHz and 4.85 GHz to 6.1 GHz for various applications
- WiFi Analyzer mode to troubleshoot connectivity issues and optimize router placement
- Advanced functionality with connection to Windows or Mac for in-depth analysis using professional software
- Includes a durable aluminum carry case for secure transport and organized storage
- 30-day money-back guarantee for customer satisfaction
#2
Value for Money
3% Off
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- 31-band equalizer with real-time frequency levels displayed through 30 vibrant lights and 12 selectable jump modes for customized audio.
- Multiple connectivity options including optical, coaxial, Lotus audio output, and USB disk playback for versatile device compatibility.
- User-friendly interface with a large LED screen and intuitive controls for easy audio setting adjustments.
- Rugged yet portable design with a thin 1U chassis and dust-protected rotary controls for lasting performance.
- Suitable for home theaters, KTV venues, music studios, and DJ setups, enhancing audio-visual experiences for enthusiasts and professionals.
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- 31-band equalizer with real-time frequency levels displayed through 30 vibrant lights and 12 selectable jump modes for customized audio.
- Multiple connectivity options including optical, coaxial, Lotus audio output, and USB disk playback for versatile device compatibility.
- User-friendly interface with a large LED screen and intuitive controls for easy audio setting adjustments.
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#3
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- Equipped with a color screen LED music spectrum display that visually represents audio levels.
- Features 36 display styles, 16 colors, 4 frequency ranges, 5 clock modes, and 9 spectrums; displays music spectrum during audio input and time when idle.
- Supports voice control activation and wired control through an audio cable for synchronized display with music.
- Utilizes a precise built-in crystal oscillator for accurate clock display, with an error margin of ±3.8ppm and a monthly deviation of under 10 seconds.
- Powered by a USB 5V 1A supply, compatible with mobile phone chargers or computer USB; operates at 3W but is non-rechargeable.
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- Equipped with a color screen LED music spectrum display that visually represents audio levels.
- Features 36 display styles, 16 colors, 4 frequency ranges, 5 clock modes, and 9 spectrums; displays music spectrum during audio input and time when idle.
- Supports voice control activation and wired control through an audio cable for synchronized display with music.
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#4
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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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#5
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- Quick detection function: car remote key TPMS tyre pressure modules and small radio modules usually use ASK / FSK modulation. XSA815TG can complete the capture of ASK/FSK signals and directly retrieve its mid frequency, power and offset parameters.
- High performance: supports the communication port USB host, USB device, LAN, headphone jack and VGA. Up to 1.5GHz tracking generator kit (optional) Total amplitude accuracy,can meet the needs of most people.
- Provides EMC test function (requires optional software): Built-in more than 200 common EMC test standards and control templates. The user selects the corresponding template and the software automatically sets the spectrum analyser and records the test data. The data and regulations can be compared on the same screen. Users can also adjust rules for comparative analysis.
- Waterfall chart graphic: show the behaviour of different signal parameters over time. Track frequency and performance behaviour over time, especially intermittent signals. The user can use the waterfall chart to analyse the stability of a signal over time or identify intermittent interference signals in communication systems.
- Widely used: Provides EML pre-compliance test function,standard equipped with EML filter (6dB) and quasi peak detector, it is more accurate for EML pre-test and diagnosis.Test the power consumption of home and office equipment, input surwaves and standby power, amplitude and electrical levels etc.
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- Quick detection function: car remote key TPMS tyre pressure modules and small radio modules usually use ASK / FSK modulation. XSA815TG can complete the capture of ASK/FSK signals and directly retrieve its mid frequency, power and offset parameters.
- High performance: supports the communication port USB host, USB device, LAN, headphone jack and VGA. Up to 1.5GHz tracking generator kit (optional) Total amplitude accuracy,can meet the needs of most people.
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#6
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- Tracks music frequency to visualize sound sources and amplifiers, enhancing auditory and visual experiences.
- Utilizes a 14-segment graphic analysis module to sample frequency amplitudes, displaying results through a colorful LED column with a color range of up to 16 million.
- Crafted from acrylic with high light transmittance above 92%, providing soft lighting with clear visuals; features laser-cut precision for a smooth finish.
- Compatible with audio equipment to display real-time music level status and subtle sound changes intuitively.
- Ideal for various settings such as bedrooms, parties, and festive occasions.
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- Tracks music frequency to visualize sound sources and amplifiers, enhancing auditory and visual experiences.
- Utilizes a 14-segment graphic analysis module to sample frequency amplitudes, displaying results through a colorful LED column with a color range of up to 16 million.
- Crafted from acrylic with high light transmittance above 92%, providing soft lighting with clear visuals; features laser-cut precision for a smooth finish.
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#7
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- High-resolution VFD display with 25 × 15 pixels for precise music frequency analysis and clock accuracy of ±3.8ppm, ensuring minimal month error of 10 seconds.
- Supports a frequency range of 20Hz-20KHz with options for 3.5mm AUX and sensitive MIC for both wired and wireless sound analysis, capturing fine sound variations.
- Customizable output curve with AGC and spectrum algorithm offers visual effects adaptability across various input signal ranges, featuring multiple display modes for different user needs.
- Adjustable display settings, including brightness, light column speed, date and time options, and various display modes, with a power-off memory to save configurations after restart.
- Includes frequency division and amplification curve functions, with noise filtering to enhance sound clarity and adaptability across multiple environments.
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- High-resolution VFD display with 25 × 15 pixels for precise music frequency analysis and clock accuracy of ±3.8ppm, ensuring minimal month error of 10 seconds.
- Supports a frequency range of 20Hz-20KHz with options for 3.5mm AUX and sensitive MIC for both wired and wireless sound analysis, capturing fine sound variations.
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#8
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- Compatible with acoustic analyzers and audio measurement equipment
- FET input minimizes low-frequency distortion for clearer sound
- Comes with stand mount, foam windscreen, and carrying case
- Constructed with high-quality materials for durability
- Features a unique calibration response graph for precise measurements
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- Compatible with acoustic analyzers and audio measurement equipment
- FET input minimizes low-frequency distortion for clearer sound
- Comes with stand mount, foam windscreen, and carrying case
- Constructed with high-quality materials for durability
- Features a unique calibration response graph for precise measurements
#9
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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
#10
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- 【Audio Analyzer】: The music spectrum indicator is an audio analyzer that displays the music spectrum with 20 segments and 20 levels, providing a visual representation of the music being played.
- 【Audio Level Display Amp lifier Board】: Display music spectrum when there is music input. Show clock when no music input.
- 【Multiple Types Are Available】: Voice Control + Wire Control, Wire Control,Input voltage: USB 5V or 12V,Display characteristics: 20 segments, 20 levels,Frequency Response: 100-16khz.
- 【Easy to Use】: The Music Spectrum Indicator is easy to use and comes with an audio cable and USB cable for easy setup.
- 【RGB Display】: The RGB display adds a colorful, visually stunning element to your music listening experience.
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- 【Audio Analyzer】: The music spectrum indicator is an audio analyzer that displays the music spectrum with 20 segments and 20 levels, providing a visual representation of the music being played.
- 【Audio Level Display Amp lifier Board】: Display music spectrum when there is music input. Show clock when no music input.
- 【Multiple Types Are Available】: Voice Control + Wire Control, Wire Control,Input voltage: USB 5V or 12V,Display characteristics: 20 segments, 20 levels,Frequency Response: 100-16khz.
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