Best Spectrum Analysers of 2025

Last updated on 05/10/2025
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1
Vector Network Analyzer Digital Color Spectrum Analyzer Spectrum Analyzer Analizador
Vector Network Analyzer Digital Color Spectrum Analyzer Spectrum Analyzer Analizador
WESLNN
Why we love it
  • Multi-window measurement display features.
  • Vibrant colors enhance visibility.
  • Lightweight and compact design.
Main Highlights
  • Multi – window and local-scale measurement display.
  • Five -trace- line display.
  • Appearance of rich colors.
  • Compact structure with light weight (only 4Kg except battery).
  • Various communication interface USB,LAN,VGA,GPIB,RS232.
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9.8
Exceptional
9.8
Exceptional
WESLNN
Vector Network Analyzer Digital Color Spectrum Analyzer Spectrum Analyzer Analizador
Why we love it
  • Multi-window measurement display features.
  • Vibrant colors enhance visibility.
  • Lightweight and compact design.
Main Highlights
  • Multi – window and local-scale measurement display.
  • Five -trace- line display.
  • Appearance of rich colors.
  • Compact structure with light weight (only 4Kg except battery).
  • Various communication interface USB,LAN,VGA,GPIB,RS232.
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Value for Money
2
AURSINC Tinysa Ultra+ ZS407 Spectrum Analyzer, 2025 Upgraded HW V0.5.4 100kHz-7.3GHz 4.0 Inch Handheld Frequency Analyzer, 2-in-1 Signal Generator 100kHz to 900MHz MF/HF/VHF UHF Input, with 32Gb Card
AURSINC Tinysa Ultra+ ZS407 Spectrum Analyzer, 2025 Upgraded HW V0.5.4 100kHz-7.3GHz 4.0 Inch Handheld Frequency Analyzer, 2-in-1 Signal Generator 100kHz to 900MHz MF/HF/VHF UHF Input, with 32Gb Card
AURSINC
Free Shipping
Why we love it
  • Ultra-wide frequency range capability.
  • Powerful signal generation feature.
  • Long-lasting battery for convenience.
Main Highlights
  • 2025 Upgraded Tinysa Ultra plus ZS407: With ultra-wide frequency range of 100kHz-7.3GHz, enabling you to capture and analyze a broader spectrum of signals precisely. With 4” IPS-TFT LCD (480×320) display can show a maximum of 450 points per scan, clearly presenting signal details and measurement results. Supports PC control, enabling easy data transfer and analysis
  • 7.3GHz Ultra-Wide Frequency Range: The TinySA Ultra+ ZS407 Spectrum Analyzer covers a frequency range of 0.1 - 900MHz, with Ultra mode enabled up to 7.3GHz, level calibrated up to 7.3GHz. Can observe signals up to 12GHz, which represents a significant improvement over previous models. It can accurately capture and analyze a broader range of signals, making it suitable for a variety of complex RF testing scenarios
  • Powerful Signal Generation Capability: The Tiny sa Ultra+ ZS407 can act as a Signal Generator with sine wave output between 0.1 MHz and 900 MHz, square wave output up to 6.3 GHz, or RF test signal output up to 7.3 GHz. It has a rich variety of signal generation types and a wide frequency range
  • High-Gain Low-Noise Amplifier (LNA): The internal LNA gain can reach 20dB up to 7.3GHz, effectively enhancing the reception ability of weak signals. At the same time, at 100MHz, the DANL is as low as -169dBm/Hz when the LNA is on, reducing noise interference and improving the accuracy of signal measurement
  • Long-Lasting Battery: Equipped with a Li-polymer 3.7V 5000mAh battery, the battery life is significantly increased compared to previous models. It can meet the needs of continuous testing for a long time or outdoor operations, reducing the inconvenience of frequent charging and improving work efficiency. Built-in 32GB micro SD card, solving the on-site data storage issue, convenient for data sharing and storage
  • Paking List: 1x Tinysa ULTRA+ ZS407 Spectrum Analyzer; 1x 32GB Micro SD card (plugged in the host); 2x 30cm ALSR100 SMA cables; 1 x USB Type-C data cable; 1x SMA-SMA barrel connector; 1x TLanyard and touch plectrum; 1x Antenna with SMA connector; 1x stylus pen
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9.8
Exceptional
9.8
Exceptional
AURSINC
AURSINC Tinysa Ultra+ ZS407 Spectrum Analyzer, 2025 Upgraded HW V0.5.4 100kHz-7.3GHz 4.0 Inch Handheld Frequency Analyzer, 2-in-1 Signal Generator 100kHz to 900MHz MF/HF/VHF UHF Input, with 32Gb Card
Free Shipping
Why we love it
  • Ultra-wide frequency range capability.
  • Powerful signal generation feature.
  • Long-lasting battery for convenience.
Main Highlights
  • 2025 Upgraded Tinysa Ultra plus ZS407: With ultra-wide frequency range of 100kHz-7.3GHz, enabling you to capture and analyze a broader spectrum of signals precisely. With 4” IPS-TFT LCD (480×320) display can show a maximum of 450 points per scan, clearly presenting signal details and measurement results. Supports PC control, enabling easy data transfer and analysis
  • 7.3GHz Ultra-Wide Frequency Range: The TinySA Ultra+ ZS407 Spectrum Analyzer covers a frequency range of 0.1 - 900MHz, with Ultra mode enabled up to 7.3GHz, level calibrated up to 7.3GHz. Can observe signals up to 12GHz, which represents a significant improvement over previous models. It can accurately capture and analyze a broader range of signals, making it suitable for a variety of complex RF testing scenarios
  • Powerful Signal Generation Capability: The Tiny sa Ultra+ ZS407 can act as a Signal Generator with sine wave output between 0.1 MHz and 900 MHz, square wave output up to 6.3 GHz, or RF test signal output up to 7.3 GHz. It has a rich variety of signal generation types and a wide frequency range
  • High-Gain Low-Noise Amplifier (LNA): The internal LNA gain can reach 20dB up to 7.3GHz, effectively enhancing the reception ability of weak signals. At the same time, at 100MHz, the DANL is as low as -169dBm/Hz when the LNA is on, reducing noise interference and improving the accuracy of signal measurement
  • Long-Lasting Battery: Equipped with a Li-polymer 3.7V 5000mAh battery, the battery life is significantly increased compared to previous models. It can meet the needs of continuous testing for a long time or outdoor operations, reducing the inconvenience of frequent charging and improving work efficiency. Built-in 32GB micro SD card, solving the on-site data storage issue, convenient for data sharing and storage
  • Paking List: 1x Tinysa ULTRA+ ZS407 Spectrum Analyzer; 1x 32GB Micro SD card (plugged in the host); 2x 30cm ALSR100 SMA cables; 1 x USB Type-C data cable; 1x SMA-SMA barrel connector; 1x TLanyard and touch plectrum; 1x Antenna with SMA connector; 1x stylus pen
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3
OWON HSA032-TG Handheld Spectrum Analyzer with Tracking Generator, Portable Spectrum Analyzer, Handheld Frequency Analyzer, Frequency Range from 9 kHz to 3.2 GHz, 8 Inches IPS Touchscreen Display
OWON HSA032-TG Handheld Spectrum Analyzer with Tracking Generator, Portable Spectrum Analyzer, Handheld Frequency Analyzer, Frequency Range from 9 kHz to 3.2 GHz, 8 Inches IPS Touchscreen Display
OWON
Free Shipping
Why we love it
  • Covering wide frequency range.
  • Ideal for outdoor use.
  • Convenient battery replacement.
Main Highlights
  • Powerful and Versatile: OWON HSA032-TG handheld spectrum analyzer covers a wide frequency range of 9kHz to 3.2GHz, allowing for accurate measurements of small signals. Displayed Average Noise Level (DANL) as low as -160dBm; phase noise -82dBc/Hz @1GHz offset 10kHz for more accurate low-noise measurements. Moreover, provides EMI pre-compatible measurement function
  • User-Friendly and Efficient: Equipped with an 8-inch IPS LCD screen, this analyzer provides a wider viewing angle and an in-built light sensor. The screen brightness adjusts automatically, providing clear and vivid traces even in outdoor environments. This means you can work efficiently without needing to relocate to shaded areas. Slim and lightweight design, weighing only 2.5 kilograms
  • Excellent Power Management: Powered by lithium battery, the spectrum analyzer offers a usage time of 4-6 hours. Additionally, you have the option of purchasing extra batteries for extended testing periods. The battery replacement process is quick and hassle-free, ensuring proper usage
  • Multiple Extension Functions: With various expansion modes available, including standard modulation signal quality analysis, audio demodulation, field strength measurement, channel measurement and frequency counter, ect. Multiple general and extended test functions, you can perform a wide range of routine and advanced testing functions. This versatility makes the spectrum analyzer handheld suitable for diverse applications
  • Must-have Tool: OWON HSA032-TG Handheld Spectrum Analyzer is a reliable and efficient tool, offering exceptional performance and comprehensive functionalities. Whether you need precise frequency analysis or reliable Waterfall plot graphic, this device delivers accurate results. With its lightweight design and user-friendly features, it is a must-have for professionals in various industries
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9.6
Superb
9.6
Superb
OWON
OWON HSA032-TG Handheld Spectrum Analyzer with Tracking Generator, Portable Spectrum Analyzer, Handheld Frequency Analyzer, Frequency Range from 9 kHz to 3.2 GHz, 8 Inches IPS Touchscreen Display
Free Shipping
Why we love it
  • Covering wide frequency range.
  • Ideal for outdoor use.
  • Convenient battery replacement.
Main Highlights
  • Powerful and Versatile: OWON HSA032-TG handheld spectrum analyzer covers a wide frequency range of 9kHz to 3.2GHz, allowing for accurate measurements of small signals. Displayed Average Noise Level (DANL) as low as -160dBm; phase noise -82dBc/Hz @1GHz offset 10kHz for more accurate low-noise measurements. Moreover, provides EMI pre-compatible measurement function
  • User-Friendly and Efficient: Equipped with an 8-inch IPS LCD screen, this analyzer provides a wider viewing angle and an in-built light sensor. The screen brightness adjusts automatically, providing clear and vivid traces even in outdoor environments. This means you can work efficiently without needing to relocate to shaded areas. Slim and lightweight design, weighing only 2.5 kilograms
  • Excellent Power Management: Powered by lithium battery, the spectrum analyzer offers a usage time of 4-6 hours. Additionally, you have the option of purchasing extra batteries for extended testing periods. The battery replacement process is quick and hassle-free, ensuring proper usage
  • Multiple Extension Functions: With various expansion modes available, including standard modulation signal quality analysis, audio demodulation, field strength measurement, channel measurement and frequency counter, ect. Multiple general and extended test functions, you can perform a wide range of routine and advanced testing functions. This versatility makes the spectrum analyzer handheld suitable for diverse applications
  • Must-have Tool: OWON HSA032-TG Handheld Spectrum Analyzer is a reliable and efficient tool, offering exceptional performance and comprehensive functionalities. Whether you need precise frequency analysis or reliable Waterfall plot graphic, this device delivers accurate results. With its lightweight design and user-friendly features, it is a must-have for professionals in various industries
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4
SeeSii TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz to 5.4GHz Handheld Tiny Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input,V0.4.6.1,2025 Upgraded
SeeSii TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz to 5.4GHz Handheld Tiny Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input,V0.4.6.1,2025 Upgraded
Seesii
Free Shipping
Why we love it
  • Large touchscreen for easy viewing.
  • Ultra-wide measuring frequency range.
  • Multifunctional with Signal Generator.
Main Highlights
  • Upgraded ZS406 TinySA Ultra+:This New Version V0.4.6.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.4GHz widely measure range, with the new ESD protection function, the product has a higher anti-static lAevel and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage
  • Frequency Range: Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA+ has 100kHz to 5.4GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz.Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement testes in various fields
  • 2 in 1 Multifunctional Frequency Analyzer & Signal Generator:When not used as Spectrum Analyzer it can be used as Signal Generator,with sine wave output between 0.1-800MHz or square wave or dual tone output up to 4.4GHz.Built-in calibration signal generator that is used for automatic self test and low input calibration
  • PC Control: Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.Tinysa-APP transfers data directly to the computer.The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel
  • Ultra-long Battery Life: The upgraded tinysa analyzer built-in 5000mAh rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently
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9.4
Superb
9.4
Superb
Seesii
SeeSii TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz to 5.4GHz Handheld Tiny Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input,V0.4.6.1,2025 Upgraded
Free Shipping
Why we love it
  • Large touchscreen for easy viewing.
  • Ultra-wide measuring frequency range.
  • Multifunctional with Signal Generator.
Main Highlights
  • Upgraded ZS406 TinySA Ultra+:This New Version V0.4.6.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.4GHz widely measure range, with the new ESD protection function, the product has a higher anti-static lAevel and a longer service life, and built-in 32Gb micro SD card, can directly record data to the card ,which is convenient for your data sharing and storage
  • Frequency Range: Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA+ has 100kHz to 5.4GHz ultra-wide measuring frequency range, spectrum analyzer for 0.1-800MHz, with Ultra mode up to 0.1MHz-6GHz.Switchable resolution band pass filters for both ranges between 200Hz to 850kHz. Color display showing 450 scan points covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement testes in various fields
  • 2 in 1 Multifunctional Frequency Analyzer & Signal Generator:When not used as Spectrum Analyzer it can be used as Signal Generator,with sine wave output between 0.1-800MHz or square wave or dual tone output up to 4.4GHz.Built-in calibration signal generator that is used for automatic self test and low input calibration
  • PC Control: Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.Tinysa-APP transfers data directly to the computer.The USB interface implements CDC protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel
  • Ultra-long Battery Life: The upgraded tinysa analyzer built-in 5000mAh rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently
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5
AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz-5.4GHz HW V0.4.6 Handheld Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input, 2025 Upgraded
AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz-5.4GHz HW V0.4.6 Handheld Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input, 2025 Upgraded
AURSINC
Free Shipping
Why we love it
  • Upgraded frequency analyzer features.
  • Wide frequency range.
  • Dual function spectrum analyzer.
Main Highlights
  • 【Upgraded 2025 Tinysa ultra+】AURSINC Tinysa Ultra+ ZS406 installed with NEW HW V0.4.6, with 4.0 inch 480*320 touchscreen display, 100kHz to 5.4GHz measure range. Built-in 32GB micro SD card, solving the on-site data storage issue, convenient for data sharing and storage. Built-in 5000mAh battery, a fully-charged battery allows for at least 3 hours of operation, without frequent recharging interruptions
  • 【Widely Frequency Range】The Tiny sa ULTRA+ has an ultra measuring frequency range of 100kHz to 5.4GHz, spectrum analyzer for 100kHz-900MHz and Ultra mode up to 6GHz. Switchable resolution bandpass filters from 200Hz to 850kHz, you could fast and accurate execute measurement tests. Color display showing max 450 points providing gapless covering up to the full frequency range
  • 【2 in 1 Device】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 100kHZ-900MHz, UHF square wave output between 800mHz-4.4GHz, Mixing signal output is between 4.4GHz-5.4GHz. Built-in calibration signal generator that is used for automatic self test and low input calibration
  • 【200Hz-850kHz RBW】RBW frequency from 200hz to 850khz which can be set to match the measurement requirements, meet SBB two-tone test requirements and fast scanning. The RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual-satellite inter-modulation test. Input Step attenuator from 0dB to 31dB (can not be used not in combination with LNA)
  • 【Excellence Phase Noise】Phase noise at 30MHz of -108dB/Hz at 100kHz offset and -115dB/Hz at 1MHz offset, DANL -166dBm/Hz. In the level menu, there is the LNA, which will provide 20db of extra gain if you have very low level signal (the LNA in tinySA ULTRA is only effective below 3.5GHz) The default maximum frequency is 800mhz, so you no longer have to switch between low and high range, and can monitor the complete range in one sweep
  • 【PC Control】This tinysa ultra can connect to a PC via USB, Tinysa-APP directly transfers data to the computer. The USB interface implements the Serial over USB (CDC) protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel
  • 【What You Get】1x Tinysa ULTRA Spectrum Analyzer (built-in 5000mah rechargeable battery); 1x 32GB Micro SD card (plugged in the host); 2x 30cm ALSR100 SMA cables; 1 x USB Type-C data cable; 1x SMA-SMA barrel connector; 1x TLanyard and touch plectrum; 1x Antenna with SMA connector; 1x stylus pen
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9.4
Superb
9.4
Superb
AURSINC
AURSINC TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz-5.4GHz HW V0.4.6 Handheld Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input, 2025 Upgraded
Free Shipping
Why we love it
  • Upgraded frequency analyzer features.
  • Wide frequency range.
  • Dual function spectrum analyzer.
Main Highlights
  • 【Upgraded 2025 Tinysa ultra+】AURSINC Tinysa Ultra+ ZS406 installed with NEW HW V0.4.6, with 4.0 inch 480*320 touchscreen display, 100kHz to 5.4GHz measure range. Built-in 32GB micro SD card, solving the on-site data storage issue, convenient for data sharing and storage. Built-in 5000mAh battery, a fully-charged battery allows for at least 3 hours of operation, without frequent recharging interruptions
  • 【Widely Frequency Range】The Tiny sa ULTRA+ has an ultra measuring frequency range of 100kHz to 5.4GHz, spectrum analyzer for 100kHz-900MHz and Ultra mode up to 6GHz. Switchable resolution bandpass filters from 200Hz to 850kHz, you could fast and accurate execute measurement tests. Color display showing max 450 points providing gapless covering up to the full frequency range
  • 【2 in 1 Device】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 100kHZ-900MHz, UHF square wave output between 800mHz-4.4GHz, Mixing signal output is between 4.4GHz-5.4GHz. Built-in calibration signal generator that is used for automatic self test and low input calibration
  • 【200Hz-850kHz RBW】RBW frequency from 200hz to 850khz which can be set to match the measurement requirements, meet SBB two-tone test requirements and fast scanning. The RBW is as low as 200Hz, which can effectively distinguish adjacent signals and meet the requirements of SSB dual-satellite inter-modulation test. Input Step attenuator from 0dB to 31dB (can not be used not in combination with LNA)
  • 【Excellence Phase Noise】Phase noise at 30MHz of -108dB/Hz at 100kHz offset and -115dB/Hz at 1MHz offset, DANL -166dBm/Hz. In the level menu, there is the LNA, which will provide 20db of extra gain if you have very low level signal (the LNA in tinySA ULTRA is only effective below 3.5GHz) The default maximum frequency is 800mhz, so you no longer have to switch between low and high range, and can monitor the complete range in one sweep
  • 【PC Control】This tinysa ultra can connect to a PC via USB, Tinysa-APP directly transfers data to the computer. The USB interface implements the Serial over USB (CDC) protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Windows PC. The driver for Linux is built into the kernel
  • 【What You Get】1x Tinysa ULTRA Spectrum Analyzer (built-in 5000mah rechargeable battery); 1x 32GB Micro SD card (plugged in the host); 2x 30cm ALSR100 SMA cables; 1 x USB Type-C data cable; 1x SMA-SMA barrel connector; 1x TLanyard and touch plectrum; 1x Antenna with SMA connector; 1x stylus pen
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6
AURSINC Portable Tinysa Spectrum Analyzer, Upgraded V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz to 960MHz MF/HF/VHF UHF Input ESD Protected Function with 2.8 inch Touchscreen
AURSINC Portable Tinysa Spectrum Analyzer, Upgraded V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz to 960MHz MF/HF/VHF UHF Input ESD Protected Function with 2.8 inch Touchscreen
AURSINC
Free Shipping
Why we love it
  • Upgradable firmware for optimal performance.
  • Enhanced sensitivity and stability.
  • Versatile signal generator functionality.
Main Highlights
  • Tiny Spectrum analyzer: AURSINC Tinysa spectrum analyzer produced by Hugen, with hardware V0.3.1. The firmware of the tinySA can be updated, for newest firmware version update, please refer to: tinysa .org. The version info displayed indicates "ESD Protection" with a diode to improve stability, sensitivity, anti-static level, and longevity
  • Frequency Range: The tiny sa spectrum analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. The tinysa includes all the components of a traditional heterodyne swept spectrum analyzer, with a color display showing 290 scan points covering up to the full low or high frequency range
  • Built-in Calibration Signal Generator: When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator enables automatic self-test and low input calibration
  • PC Control: The USB interface realizes the Serial over USB (CDC) protocol and a large number of commands can be called through the serial interface. The commands can be used for measurements or updating internal settings. The Windows driver will automatically install upon connecting to a Windows PC. The driver for Linux is built into the kernel. Tinysa-APP is available to control the tinysa and capture its screen
  • Package List: 1x Tiny Spectrum Analyzer(Bulit-in 500mah battary, 2.8inch touchsreen); 2x 20cm/7.87inch RF Cable; 1x USB-C Cable ; 2x SMA Female to Female Connector; 1x Touchscreen Pen; 1x SMA Telescopic Antenna
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9.3
Superb
9.3
Superb
AURSINC
AURSINC Portable Tinysa Spectrum Analyzer, Upgraded V0.3.1 Handheld Frequency Analyzer, Signal Generator 100kHz to 960MHz MF/HF/VHF UHF Input ESD Protected Function with 2.8 inch Touchscreen
Free Shipping
Why we love it
  • Upgradable firmware for optimal performance.
  • Enhanced sensitivity and stability.
  • Versatile signal generator functionality.
Main Highlights
  • Tiny Spectrum analyzer: AURSINC Tinysa spectrum analyzer produced by Hugen, with hardware V0.3.1. The firmware of the tinySA can be updated, for newest firmware version update, please refer to: tinysa .org. The version info displayed indicates "ESD Protection" with a diode to improve stability, sensitivity, anti-static level, and longevity
  • Frequency Range: The tiny sa spectrum analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. The tinysa includes all the components of a traditional heterodyne swept spectrum analyzer, with a color display showing 290 scan points covering up to the full low or high frequency range
  • Built-in Calibration Signal Generator: When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator enables automatic self-test and low input calibration
  • PC Control: The USB interface realizes the Serial over USB (CDC) protocol and a large number of commands can be called through the serial interface. The commands can be used for measurements or updating internal settings. The Windows driver will automatically install upon connecting to a Windows PC. The driver for Linux is built into the kernel. Tinysa-APP is available to control the tinysa and capture its screen
  • Package List: 1x Tiny Spectrum Analyzer(Bulit-in 500mah battary, 2.8inch touchsreen); 2x 20cm/7.87inch RF Cable; 1x USB-C Cable ; 2x SMA Female to Female Connector; 1x Touchscreen Pen; 1x SMA Telescopic Antenna
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7
AURSINC NanoVNA-H Vector Network Analyzer, Upgraded HW V3.6 10KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, VSWR, Phase, Delay, Smith Chart, Support Data Storage
AURSINC NanoVNA-H Vector Network Analyzer, Upgraded HW V3.6 10KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, VSWR, Phase, Delay, Smith Chart, Support Data Storage
AURSINC
Free Shipping
Why we love it
  • Upgradeable and secure measurements.
  • Supports Android and PC.
  • Includes protective ABS case.
Main Highlights
  • Upgraded NanoVNA-H: AURSINC NanoVNA-H is developed by Hugen, tiny and portable. With lastest 3.6 version, 2.8 inch LCD(320 x240) touchscreen. Added a ABS case, which is protective and dust-proof. Supports time domain analysis function (TDR). This Antenna Analyzer is a useful tool to test out antennas. It is a handheld and smart analyzer for electronics engineer, amateur radio operators or radio amateurs
  • Widely Range Frequency: The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic. The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics
  • Multiple TX/RX Functions: The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring. The CH0 output level is increased to 0dBm when using the fundamental wave, resulting in more accurate reflection measurement
  • Support Android phone & PC Softsare Control: The nanovna-h is compatible with most Android mobile phones. Support connect nanovna to mobile phone with USB-C to USB-C line. Supports Windows PC control via the practical app NanoVNASave, can download touchstone(SNP) files for radio design and simulation software. Address issues of small screen and insufficient brightness and so on
  • Power Supply & Built-in Micro-SD Port: Built-in rechargeable 650mAh battery, can work for 2 hours continuously. The unit interface displays battery usage, providing a clear understanding of the power status. With MicroSD card port, you can save field test data or screenshots to a MicroSD card at anytime. Support up to 32GB card (Not include in the pacakge)
  • Package List: 1x NanoVNA H host, 2x 30cm SMA male to male RG174 RF cable, 1x SMA simple calibration kit, 1x SMA female to female connector, 1x USB Type-C data cable, 1x USB TypeC-TypeC Line, 1x Touch plectrum, 1x Stylus pen. NOTE: Our nanovna is only compatible with low-speed and supports SPI mode SD card for now. For RF electronics engineers, researchers, and ham radio hobbyist
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9.1
Superb
9.1
Superb
AURSINC
AURSINC NanoVNA-H Vector Network Analyzer, Upgraded HW V3.6 10KHz-1.5GHz MF HF VHF UHF Antenna Analyzer, Measuring S Parameters, VSWR, Phase, Delay, Smith Chart, Support Data Storage
Free Shipping
Why we love it
  • Upgradeable and secure measurements.
  • Supports Android and PC.
  • Includes protective ABS case.
Main Highlights
  • Upgraded NanoVNA-H: AURSINC NanoVNA-H is developed by Hugen, tiny and portable. With lastest 3.6 version, 2.8 inch LCD(320 x240) touchscreen. Added a ABS case, which is protective and dust-proof. Supports time domain analysis function (TDR). This Antenna Analyzer is a useful tool to test out antennas. It is a handheld and smart analyzer for electronics engineer, amateur radio operators or radio amateurs
  • Widely Range Frequency: The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic. The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics
  • Multiple TX/RX Functions: The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring. The CH0 output level is increased to 0dBm when using the fundamental wave, resulting in more accurate reflection measurement
  • Support Android phone & PC Softsare Control: The nanovna-h is compatible with most Android mobile phones. Support connect nanovna to mobile phone with USB-C to USB-C line. Supports Windows PC control via the practical app NanoVNASave, can download touchstone(SNP) files for radio design and simulation software. Address issues of small screen and insufficient brightness and so on
  • Power Supply & Built-in Micro-SD Port: Built-in rechargeable 650mAh battery, can work for 2 hours continuously. The unit interface displays battery usage, providing a clear understanding of the power status. With MicroSD card port, you can save field test data or screenshots to a MicroSD card at anytime. Support up to 32GB card (Not include in the pacakge)
  • Package List: 1x NanoVNA H host, 2x 30cm SMA male to male RG174 RF cable, 1x SMA simple calibration kit, 1x SMA female to female connector, 1x USB Type-C data cable, 1x USB TypeC-TypeC Line, 1x Touch plectrum, 1x Stylus pen. NOTE: Our nanovna is only compatible with low-speed and supports SPI mode SD card for now. For RF electronics engineers, researchers, and ham radio hobbyist
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8
TinySA ULTRA Spectrum Analyzer, 100kHz-5.3GHz V0.4.5.1 Frequency Analyzer, 100kHz-800MHz RF Signal Generator, RBW LNA DANL Phase Noise, MF/HF/VHF/UHF Input, 4” Touch Screen, 32GB Card
TinySA ULTRA Spectrum Analyzer, 100kHz-5.3GHz V0.4.5.1 Frequency Analyzer, 100kHz-800MHz RF Signal Generator, RBW LNA DANL Phase Noise, MF/HF/VHF/UHF Input, 4” Touch Screen, 32GB Card
Generic
Free Shipping
Why we love it
  • Ultra-wide frequency range.
  • Responsive 4” touchscreen display.
  • Includes 32GB SD card.
Main Highlights
  • Spectrum Analyzer upgraded with an ultra-wide frequency range 100kHz-5.3GHz, spectrum analyzer for 100kHz-800MHz, RBW 200Hz-850kHz
  • Signal Generator also serves as a signal generator for automatic self-testing and low input calibration: sine wave output 100kHz-800MHz, square wave output 800MHz-4.4GHz, and mixed signal output 4.4GHz-5.4GHz
  • TinySa Ultra Spectrum Analyzer features a 4” touch screen, responsive to operate, intuitive to display data and graphics
  • Spectrum Analyzer equipped with ESD protection function to safeguard the device, reduce potential malfunction, and prolong service life
  • Signal Generator comes with a 32GB SD card to directly save data, and also supports link to PC via mobile App
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8.9
Excellent
8.9
Excellent
Generic
TinySA ULTRA Spectrum Analyzer, 100kHz-5.3GHz V0.4.5.1 Frequency Analyzer, 100kHz-800MHz RF Signal Generator, RBW LNA DANL Phase Noise, MF/HF/VHF/UHF Input, 4” Touch Screen, 32GB Card
Free Shipping
Why we love it
  • Ultra-wide frequency range.
  • Responsive 4” touchscreen display.
  • Includes 32GB SD card.
Main Highlights
  • Spectrum Analyzer upgraded with an ultra-wide frequency range 100kHz-5.3GHz, spectrum analyzer for 100kHz-800MHz, RBW 200Hz-850kHz
  • Signal Generator also serves as a signal generator for automatic self-testing and low input calibration: sine wave output 100kHz-800MHz, square wave output 800MHz-4.4GHz, and mixed signal output 4.4GHz-5.4GHz
  • TinySa Ultra Spectrum Analyzer features a 4” touch screen, responsive to operate, intuitive to display data and graphics
  • Spectrum Analyzer equipped with ESD protection function to safeguard the device, reduce potential malfunction, and prolong service life
  • Signal Generator comes with a 32GB SD card to directly save data, and also supports link to PC via mobile App
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9
BDS PP-31 Digital Audio Spectrum Analyzer Display Music Spectrum VU Meter Green
BDS PP-31 Digital Audio Spectrum Analyzer Display Music Spectrum VU Meter Green
Generic
Why we love it
  • Compact and efficient design.
  • Real-time frequency level display.
  • User-friendly control panel.
Main Highlights
  • The spectrum analyzer is designed in Taiwan by BDS with standard 1U thin and ultra-small chassis size using high-performance DSP chip control.
  • The spectrum analyzer has accurate real-time 31-band frequency point level and each frequency point uses 12 lights to display the level signal.
  • The panel of the spectrum analyzer is simple, easy to control, durable and stable. Input and output support XLR and RCA socket.
  • This machine uses a lossless through-amplification synchronization circuit and supports AC full voltage power supply input.
  • The spectrum analyzer supports spectrum light brightness adjustment and input level sensitivity adjustment.
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8.9
Excellent
8.9
Excellent
Generic
BDS PP-31 Digital Audio Spectrum Analyzer Display Music Spectrum VU Meter Green
Why we love it
  • Compact and efficient design.
  • Real-time frequency level display.
  • User-friendly control panel.
Main Highlights
  • The spectrum analyzer is designed in Taiwan by BDS with standard 1U thin and ultra-small chassis size using high-performance DSP chip control.
  • The spectrum analyzer has accurate real-time 31-band frequency point level and each frequency point uses 12 lights to display the level signal.
  • The panel of the spectrum analyzer is simple, easy to control, durable and stable. Input and output support XLR and RCA socket.
  • This machine uses a lossless through-amplification synchronization circuit and supports AC full voltage power supply input.
  • The spectrum analyzer supports spectrum light brightness adjustment and input level sensitivity adjustment.
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10
Audio Spectrum Analyzer, 384 LED 1624RGB Colorful LED Music Spectrum Electronic Clock Voice Controlled Rhythm Light Digital Graphic Equalizer Home Stereo Equalizer for Musicians
Audio Spectrum Analyzer, 384 LED 1624RGB Colorful LED Music Spectrum Electronic Clock Voice Controlled Rhythm Light Digital Graphic Equalizer Home Stereo Equalizer for Musicians
Cryfokt
Free Shipping
Why we love it
  • Vibrant RGB LEDs for excitement.
  • Multiple display effects for versatility.
  • Convenient USB power for portability.
Main Highlights
  • LED Light: This music spectrum display consists of 16 columns and 24 rows with a total of 384 RGB leds, bright and colorful, with with 1624 segment rhythm light level voice sensor, to add more fun for your music playback
  • Functions: The spectrum analyzer featuring 20 dynamic effects, 7 color effects, and can form 140 different display effects. Two clock display modes and two alarm functions, a breathing mode and 1‑7 level brightness settings for personalized settings
  • 2 Control Methods: This display has built in voice sensor, only requires a power supply and does not require a cable connection to work. Supports audible cable control, automatically turns off voice function after connection to avoid noise
  • 5V 1A 3W USB: This graphic equalizer is powered by USB 5V and can be applied through a phone charger or computer USB (not support charging), which is efficient and convenient, and easy to use anytime, anywhere
  • ABS Material: The music rhythm analyzer is made of excellent ABS material, which has strong toughness, wear , impact , and long service life; With glossy appearance, easy to wipe and maintain
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8.8
Excellent
8.8
Excellent
Cryfokt
Audio Spectrum Analyzer, 384 LED 1624RGB Colorful LED Music Spectrum Electronic Clock Voice Controlled Rhythm Light Digital Graphic Equalizer Home Stereo Equalizer for Musicians
Free Shipping
Why we love it
  • Vibrant RGB LEDs for excitement.
  • Multiple display effects for versatility.
  • Convenient USB power for portability.
Main Highlights
  • LED Light: This music spectrum display consists of 16 columns and 24 rows with a total of 384 RGB leds, bright and colorful, with with 1624 segment rhythm light level voice sensor, to add more fun for your music playback
  • Functions: The spectrum analyzer featuring 20 dynamic effects, 7 color effects, and can form 140 different display effects. Two clock display modes and two alarm functions, a breathing mode and 1‑7 level brightness settings for personalized settings
  • 2 Control Methods: This display has built in voice sensor, only requires a power supply and does not require a cable connection to work. Supports audible cable control, automatically turns off voice function after connection to avoid noise
  • 5V 1A 3W USB: This graphic equalizer is powered by USB 5V and can be applied through a phone charger or computer USB (not support charging), which is efficient and convenient, and easy to use anytime, anywhere
  • ABS Material: The music rhythm analyzer is made of excellent ABS material, which has strong toughness, wear , impact , and long service life; With glossy appearance, easy to wipe and maintain
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