In this article, we’ll be looking at each of these eh frequency analyzer in detail. This website collects data from 69456 different reviews to give you an idea of which eh frequency analyzer is really the best. We’ll discuss their features, prices, and other important information to help you decide which one is right for you. So without any further delay, let’s take a look at the best eh frequency analyzer in 2024.
Top-rated Eh Frequency Analyzer Comparison 2024
Bestseller No. 1
Upgraded TinySA Ultra Spectrum Analyzer 100kHz~5.3GHz 4.0 Inch Handheld Tiny Portable Frequency Analyzer Bulit-in Battery
- Wide Frequency Range: Covering from 100kHz to 5.3GHz, the ULTRA Tinysa offers an extensive measuring range, with the ability to operate in Ultra mode up to 6GHz. This makes it suitable for a variety of applications.
- Versatile Functionality: The ULTRA Tinysa is a 2-in-1 device, functioning as both a Spectrum Analyzer and a Signal Generator. This dual-purpose capability enhances its utility across different scenarios.
- High-Resolution Display: Featuring a 4-inch touchscreen display, the analyzer provides clear data visualization and easy touch operation. This improves user experience and readability during measurements.
- Built-in Data Storage: Equipped with a 32GB micro SD card slot, the product allows direct data recording. This not only simplifies data sharing but also eliminates the need for frequent data management.
- Extended Battery Life: The built-in 3000mAh rechargeable battery ensures extended usage, providing up to 8 hours of operation. This ensures uninterrupted analysis and measurements in various settings.
Bestseller No. 2
2023 Upgraded TinySA Ultra Spectrum Analyzer, SeeSii 4.0 Inch 100kHz to 5.3GHz Handheld Tiny Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator 100kHz to 800MHz MF/HF/VHF UHF Input,V0.4.5.1
- ✅【2023 Upgraded TinySA Ultra】:This New Version V0.4.5.1 Spectrum Analyzer is developed by Hugen, with 4.0 inch 480 x 320 large touchscreen display, 100kHz to 5.3GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level 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 5.3GHz 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 3000m-ah rechargeable battery,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently.
Bestseller No. 3
Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function
- 【Frequency Range 】Tiny 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. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer.
- 【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 that is used for automatic self test and low input calibration.
- 【Tiny Spectrum analyzers & ESD Function】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.The performance of the 2021 latest version 3.1 will be more stable and sensitive, with a new ESD protrcted function enable the product to have a higher antistatic level and a longer service life.
- 【PC Control】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.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.
- 【Package List】1x Tiny Spectrum Analyzer; 2 x 20cm RF Cable;1 x USB Cable;1 x SMA Female to Female Connector;1x Touchscreen Pen;1 x SMA Telescopic Antenna.It's very useful as an antenna analyzer for your ham station, easy to set without fancy calibration.The firmware of the tinySA can be updated by the user. New versions of the firmware needed please contact seller for download link.
Bestseller No. 4
Portable tinysa Spectrum Analyzer - AURSINC V0.3.1 Hand Held Frequency Analyzer | 100kHz to 960MHz MF/HF/VHF UHF Input | ESD Protected Function & 2.8 inch Touchscreen | Signal Generator
- 【Upgraded Version: ESD Protection Diodes】Produced by Hugen, tinysa with latest hardware V0.3.1, the displayed version info is "ESD protected" meaning the diodes are installed which will be more stable and sensitive with higher antistatic level and longer service life. NOTE: Due to the old inventory might mix with the new batch, and If you got the old version TinySA and want a new one, you could apply a replacement for it.
- 【Frequency Range】Spectrum analyzers like the tinysa use a resolution filter that is used to isolate the input power in a small frequency range. This resolution filter is swept across the desired frequency range. The fastest scanning speed occurs with an RBW or 300kHz or wider and is about 2 scans per second. But with increase of the frequency span and decrease of the RBW the scanning speed decreases quickly. A scan from 0MHz to 350MHz with an RBW of 10kHz takes about 2 minutes.
- 【2 in 1 Device】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 that is used for automatic self test and low input calibration. The tinysa contains all the components of a conventional heterodyne swept spectrum analyzer. Color display showing 290 scan points covering up to the full low or high frequency range
- 【4 Input/Output Spec Modes】The input/output specification of the tinysa is split over the 4 modes: Low input mode, High input mode, Low output mode, High output mode. 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 firmware of the tinySA can be updated by the user, For newest firmware version update, please refer to : tinysa.org
- 【PC Control】 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. Two softwares to control the tinysa are available. Both are able to capture the screen of the tinysa
Bestseller No. 5
AURSINC TinyPFA Phase Frequency Analyser 1MHz-290MHz Measure Phase Frequency with MicroSD (<32GB) 3.95in Display 1,950mAh Battery Measurement of Oscillator and Clock Source for NanoVNA-H4 Hardware
- 【Phase Frequency Analyser】The TinyPFA is a phase frequency analyser, it is a portable, battery operated, two input device with a 3.95in display that can measure frequency and phase differences between the signals applied to both inputs very accurately. It consists of the hardware of a NanoVNA-H4 and special software, only suitable for this hardware. The input frequency can be any frequency between 1MHz and 290MHz. Typical use would be measuring the differences between two 10 MHz clocks.
- 【Support PC Control & Data Storage】The TinyPFA can numerically display the phase and frequency difference, show the measurement in a graph versus time, store the measurements on a SD card(<32GB) or send the phase measurements over USB to a PC, running a program such as TimeLab, for further display and processing. TimeLab makes precision time and frequency measurements, including Allan deviation, MDEV, TDEV, MTIE, phase noise, and phase/frequency drift.
- 【Measure Accuracy & Range】Phase and frequency measurement accuracy is better than 1E-12 divided by the measurement time in seconds with decimation set to 1. Be aware that the maximum frequency difference that can be displayed depends on the measurement time (Tau). This is approximately 200Hz / (Tau in s) so for Tau is 1 s it is 200 Hz maximum difference. Then, the TinyPFA's internal reference is not accurate, not stable, so it is not suitable for high accuracy frequency measurements.
- 【Packge & Online Instruction Manual】Package include TinyPFA host (with battery) display: 3.95 inch TFT x1, USB Type-C data cable x1, 11.8in SMA male-male TG316 RF cable x2. The built-in 1,950 mAh battery, with a Type-C charging cable, works for up to 3 hours of continuous use. It can be connected to a power bank or power source if extra work time is needed. The designer has made an elaborate Wiki page with all guide steps and more information. (tinydevices.org/wiki/pmwiki.php?n=TinyPFA.Homepage)
- 【Packge & Online Instruction Manual】Package include TinyPFA host (with battery) display: 3.95 inch TFT x1, USB Type-C data cable x1, 11.8in SMA male-male TG316 RF cable x2. The built-in 1,950 mAh battery, with a Type-C charging cable, works for up to 3 hours of continuous use. It can be connected to a power bank or power source if extra work time is needed. The designer has made an elaborate Wiki page with all guide steps and more information. (tinydevices.org/wiki/pmwiki.php?n=TinyPFA.Homepage)
Bestseller No. 6
Mini Frequency Analyzer, A Type Small But Clear Portable 2.4G Frequency Handheld Frequency Analyzer for Outdoor Using
- This spectrum analyser can scan 128 channels, from 2.400 to 2.527, one frequency point per 1M.
- Small size and light weight allow for convenient carrying and storage. Ideal for outdoor using.
- Equipped with high-quality nRF24L01 module with PA and the original 3DB high-gain antenna.
- You can roughly estimate the strength of the corresponding channel through the scale below and the height of the corresponding bar.
- Small but clear, the display screen a two‑colour 0.96 inch organic light emitting diode screen, making the operation easier.
Bestseller No. 7
GOOZEEZOO 2023 Upgraded TinySA Ultra Spectrum Analyzer 4 Inch Portable V0.4.5.1 100kHz-5.3GHz Frequency Analyzer| RBW LNA DANL Phase Noise RF Signal Generator| Built-in 3000mAh Battery & 32GB SD Card
- 【2023 UPGRADED NEW TINYSA ULTRA】This New Version V0.4.5.1 Spectrum Analyzer is developed by Hugen, 4in touch screen with 480*320 pixels resolution, 100kHz to 5.3GHz widely measure range, with the new ESD protection function, the product has a higher anti-static level and a longer service life, and built-in 32Gb micro SD card for data transfer and storage, Linear power supply to avoid switching noise
- 【Wide Frequency】:Compared to the tinysa (100kHz to 960MHz), the upgraded tinysa ULTRA has 100kHz to 5.3GHz： Spectrum Analyzer for 0.1-800MHz, with Ultra mode enabled, level calibrated up to 6GHz, can observe signals up to 12GHz. Switchable resolution bandpass filters from 200Hz to 850kHz. Color display showing max 450 points providing gapless covering up to the full frequency range. You can fast and accurate execute measurement tests
- 【PC Control】The TinySA can be connected to the computer through USB, which can transmit data to the computer and synchronize the display screen 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 buil
- 【2 in 1 Device】 When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 100kHZ-800MHz, 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. The ultra tinysa contains all the components of a conventional heterodyne swept spectrum analyzer.
- 【What You Get】1x Tinysa ULTRA Spectrum Analyzer; 2x 30cm ALSR100 SMA cables; 1x SMA-SMA barrel connector; 1x TLanyard and touch plectrum; 1x Antenna with SMA connector; 1x 32GB MicroSD card(plugged in the host), 1 x USB Type-C data cable; 1x stylus pen
Bestseller No. 8
Spectrum Frequency Analyzer, Resolution Switchable Frequency Analyzer Electrical Testing Tool 100KHZ to 5.3GHZ 4in Screen Handheld Spectrum Analyzer
- 【 Generator】This Spectrum Frequency Analyzer not only acts as a spectrum analyzer that supports sine wave output between 0.1 and 800MHz, a square wave, or a dual-tone output up to 5.3GHz. Its small and lightweight design allows for easy portability and 2-hour portable use, making it ideal for electrical testing work.
- 【Switchable Resolution】The band-pass filter on the Spectrum Analyzer is equipped with switchable resolution for two ranges between 200Hz and 850kHz. This switchable resolution enables you to have greater control and precision over the frequencies you analyze.
- 【PC Connection】The Spectrum Frequency Analyzer can connect to your computer via USB and function as a PC-controlled Spectrum Analyzer or generator. This connection allows for expanded functionality and greater precision during testing.
- 【Built-In Calibration Generator】The Spectrum Analyzer is equipped with a built-in calibration generator, which is used for automatic self-test and input calibration. This feature ensures that your results are accurate and reliable.
- 【Input Stepped Attenuator and Display Screen】With an input stepped attenuator ranging from 0dB to 31dB (not used with LNA) and a built-in 20dB and optional LNA, this Spectrum Frequency Analyzer is designed to provide accurate and reliable readings. The color display screen can display up to 450 scanning points, covering the entire frequency range, making it easy to read and analyze your results.
Bestseller No. 9
RF Demo Kit, Antenna Analyzer, Radio Frequency Test Board, RF Demo Kit RF Test Module Vector Network Analyzer Board Filter/Attenuator Module
- [RF Demo Kit]: RF demo kit RF test board demo calibration board for learning vector network analyzer, antenna analyzer test calibration learning
- [18 Functional Modules]: The board is totally integrated with 18 functional modules; Each module is well selected of high quality and great reliability
- [Convenient and Portable]: Equipped with 2 pcs of UFL patch cord for convenient use; The board is small and light, suitable for carrying with
- [The Filter]: Short low pass filter LPF: 30MHz; FM high pass filter HPF: 100MHz; Commonly used SAW bandpass filter BPF: 433MHz; Video ceramic trap BSF: 6.5MHz
- [Product Specification]: RLC series and parallel circuit Includes R, L, C and combinational circuits; Open /short circuit and load calibration circuit; The attenuation circuit
Bestseller No. 10
Frequency Analyzer, 100 KHZ to 5.3 GHZ 4 Inch Color Screen Handheld Frequency Analyzer for Electrical
- Resolution Switchable: Band pass filter with switchable resolution for two ranges between 200Hz and 850kHz.
- Generator: Sine wave output between 0.1 and 800MHz, or square wave or dual output when not used as spectrum analyzer, up to 5.3GHz.
- PC Connection: Connect to PC through USB, and the analyzer will become a PC controlled spectrum analyzer or generator.
- Portable: Comes with a small size and lightweight, 2 hours portable use allowing you to take this analyzer with you to help with your work.
- 0dB to 31dB: Input stepped attenuator, from 0dB to 31dB (not used with LNA). Built in 20dB, optional LNA. The color display screen displays 450 scanning points, covering the entire frequency range.
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