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Best Noise Spectrum Analyzer

Siglent SSA3021X Plus - 2.1 GHz Spectrum Analyzer with Tracking Generator and Preamplifier

  • 9KHz-2.1GHz, Phase Noise98dBc/Hz, RBW 1Hz-1MHz, Min. DANL -161dBm/Hz, Total Amplitude Accuracy0.7dB, 10.1 lnch WVGA(1024x600) Touch Screen.
  • Includes tracking generator and pre-amplifier.
  • -161 dBm/Hz Displayed Average Noise Level (DANL).
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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..
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TinySA Spectrum Analyzer,Handheld Tiny Spectrum Analyzer TinySA 2.8inch Touch Screen,Portable Frequency Analyzer 0.1MHz~ 960MHz MF/HF/VHF UHF Input, Signal Generator with Battery

  • 【Input Frequency Range】Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz..
  • 【2-in-1】Built-in calibration signal generator that is used for automatic self test and low input calibration.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..
  • 【2.8inch Touching Display Screen】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Display resolution 320*240 pixels.Color display showing 290 scan points covering up to the full low or high frequency range.Scanning speed of over 1000 points/second using largest resolution filters..
  • 【PC Controlled 】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.*Resistive touch contro*Jog switch control*USB serial port control.
  • 【Package List】1x Tiny Spectrum Analyzer.
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35?4400MHz Portable Spectrum Analyzer,3.5 ”TFT Handheld Frequency Analyzer Amplitude Bandwidth Frequency Signal Generator,Tracking Generator Steps Sweep Signal Generator (PLZ-SA354400A 3.5inch LCD)

  • [ Accurately Track ] This portable spectrum analyzer 35‑4400MHz Equipped with a tracking source TG, the frequency of the signal output by the tracking source can accurately track the tuning frequency of the spectrum analyzer..
  • [Output Range]35MHz‑4.4GHz signal source output range, can display and analyze a simple spectrum.The input dBm scope is -80dBm~0dBm, output dBm is 0dBm..
  • [4 Major Modes ]Four major modes: Network mode, Spectrum mode, Point frequency mode, Sweep mode. After power on, the default mode is Network mode..
  • [3.5 Inch Touch Display ] Touch function, without button operation, you can directly click on the touch screen to operate..
  • [Portable ] Handheld spectrum analyzer Easy to carry and tiny , powered by USB-C cable,it can be easily hand‑held for measurement or carried to various places.Made of aluminum alloy material, wear resistance and can provide long service time..
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FrSky Taranis X9DP 2019 Access/ACCST D16 Transmitters 24 Channels with a High-Speed Module Gigital Interface (Ash White)

  • With the new spectrum analysis function added to the OpenTX firmware, it is now possible to check the airwaves for RF noise..
  • Communication ProtocolACCST D16 /ACCESS Feel Free to Choose.
  • Haptic vibration alerts and voice speech outputs.
  • Supports spectrum analyzer function Supports SWR indicator warning.
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Analog Discovery Systems Kit: USB Oscilloscope & Logic Analyzer

  • Two-channel USB digital oscilloscope, spectrum analyzer, and network analyzer (±25V, differential, 14-bit, 100MS/s, 30MHz+ bandwidth).
  • Two-channel arbitrary function generator (±5V, 14-bit, 100MS/s, 12MHz+ bandwidth).
  • 16-channel digital logic analyzer, pattern generator, and protocol analyzer (3.3V CMOS and 1.8V or 5V tolerant, 100MS/s).
  • Two input/output digital trigger signals for linking multiple instruments (3.3V CMOS).
  • Additional instruments including a data logger, impedance analyzer, and power supplies.
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Upgraded TinySA Spectrum Analyzer,Karagas Spectrum Analyzer Handheld,MF/HF/VHF Input for 0.1MHZ-350MHZ and UHF Input for 240MHZ-960MHZ,Portable Frequency Analyzer with 2.8 Inch Touch Screen V0.3.1

  • 003cp003e◙【003cb003eBuilt-in 2-in-1 Calibration Signal Generator003c/b003e】This TinySA Spectrum Analyzer built-in calibration signal generator that is used for automatic self test and low input calibration.When not doing spectrum analyzer,it can be used as signal generator with two frequency outputs,MF/HF/VHF sinus output for 0.1MHZ-350MHz and UHF square wave output for 240MHz-960MHz.003c/p003e.
  • 003cp003e◙【003cb003e Frequency Range003c/b003e】The 2.8-inch color touch screen displays 290 scanning points,covering the entire range of low-frequency or high-frequency ranging frequencies.0.1 MHz -350 MHz high quality IF/HF/VHF input,240 MHz -960 MHz low quality UHF input.A switchable resolution band-pass filter suitable for the range from 2.6 kHz to 640 kHz.003c/p003e.
  • 003cp003e◙【003cb003ePC Control003c/b003e】This spectrum analyzer can be connected to PC through USB and realizes the serial over USB (CDC) protocol,which can call a large number of commands.The Windows driver will be automatically installed after connecting to the Windows computer.The Linux driver is built into the kernel.003c/p003e.
  • 003cp003e◙【003cb003ePortable Spectrum Analyzer & ESD Protection Function003c/b003e】The latest version 3.1, new ESD protection function, insta....
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Instek MDO-2102A - 100 MHz/2 Channels Oscilloscope with Spectrum Analyzer

  • 200MHz, 4-channel, DSO, Spectrum analyzer, dual channel 25MHz AWG, 5,000 count DMM and power supply.
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RF Explorer Digital Handheld Spectrum Analyzer 6G Combo Plus - Slim

  • ...hanical strength and the high quality baked varnished paint provides a unique glossy finish. The device is designed and manufactured to last many years of demanding usage in the field, with internal rechargeable Lithium battery for hours of continuous usage..
  • [Advanced features] – Included advanced high-resolution Spectrum Analyzer mode, WiFi Analyzer mode, Tracking SNA. Internal firmware is continuously updated with additional features and functions to improve the device capabilities..
  • [Free Computer software] - When connected to a Windows, Linux or Mac computer the analyzer can display advanced high resolution graphics, including Power Meter and Spectrum Analyzer real time charts, historical charts, save data to CSV files and export to other tools such as WW6 or MatLab, define markers and limit lines and much more. Free open source API and libraries are available to customize your own applications and services..
  • [Tracking mode enabled] – When combined with RF Explorer Signal Generator the analyzer can perform full tracking SNA to define Gain, Attenuation and SWR for 1 and 2 port RF devices such as filters, amplifiers and antennas..
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2023 AURSINC Ultra TinySA 4” Spectrum Analyzer – Portable V0.4.5.1 100kHz-5.3GHz Frequency Analyzer | Built-in 3000mAh Battery & 32GB SD Card | RBW LNA DANL Phase Noise RF Signal Generator

  • ...uced by Hugen, AURSINC ULTRA Tinysa owns high performance frequency in 100khz to 800MHz, and when in ultra mode, the analyzer can reach 5.3GHz. With new 4” touchscreen display and installed with the latest hardware system V0.4.5.1. tinysa is more professional, stable, sensitive and easy to be operated.
  • A Lab-grade Spectrum Analyzer: The ultra-wide range frequency can reach around 6GHz, together with the excellence of phase noise [email protected], DANL -166dBm/Hz.
  • In Ultra mode the input low pass filter is automatically enabled for all frequencies within the pass-band of the low pass filter (up to 750MHz). For higher frequencies the low pass filter will be bypassed and the measurement will be slower due to the multiple measurements per frequency required for the mirror and spur elimination algorithm.
  • Differences to the Former TinySa: The first big one is that now 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.
  • Second,In the level menu, there is the LNA, which will provide 20db of extra gain if you have very low level signal.
  • Lastly, RBW frequency from 200hz to 850khz which can be set to match the measurement requirements, meet SBB two-tone test requir....
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NetAlly EtherScope nXG 300 Kit

  • Now with Wi-Fi 6/6E The industry’s first handheld analyzer for Wi-Fi 6/6E surveying and troubleshooting, with WPA3, spectrum analysis* and interference detection..
  • Test, verify, and troubleshoot technology upgrades, NBASE-T, 10G and Wi-Fi networks with advanced Android-based troubleshooting apps and purpose built test hardware.
  • Verify up to 10G Ethernet link performance for critical servers, uplinks and key end devices, and validate Wi-Fi network performance.
  • Supports full 2.4GHz and 5.0GHz spectrum analysis with the optional NXT Portable Spectrum Analyzer adapter.
  • Empowers technicians who may not have access to network management systems or other engineer-level tools, to assess and document complex network deployments with multiple VLANs and Wi-Fi SSIDs.
  • Enables remote engineers to troubleshoot and collaborate with on-site technicians to solve tough problems at remote sites, saving time and cost of travel.
  • Seamlessly consolidate, analyze, and manage field test data, and integrate with network management systems via the Link-LiveTM Cloud Service.
  • Automatically discover and instantly map your wired and Wi-Fi networks using Link-Live cloud service.
  • speeds troubleshooting and keeps network documentation up-to-date. Exports to Visio..
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Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/ Audio Spectrum Analyzer

  • Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Spectrum Analyzer, Dual Channel 21+21 Band Graphic Equalizer (total of 42 bands), Blue LED on each Equalizer Slide Control.
  • RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch, RCA Stereo Record Output.
  • Front Panel 3.5mm iPod/MP3 Player Input Jack, Dual VU Meters Level Monitor.
  • Individual LED Indicators, Outputs-RCA (REC, Mail), Multi Color LED Display.
  • Low/High Function, Frequency Response: 20-20,000 Hz, Signal to Noise Ratio: 80dB, Removable Rack Mount Brackets.
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Spectrum Analyzer USB 35-4400M Signal Source RF Frequency Domain Black Analysis Tool with Tracking Source Module Industrial Supplies

  • RF Frequency Domain Analysis Tool. Sweep Bandwidth: 33mHz---4400mHz.
  • Turn on the tracking source output bandwidth 33mhz---3000mhz.
  • Made of fine quality material, the Spectrum Analyzer has a long service life. Small and portable, high accuracy.
  • Signal Source Spectrum Analyzer. Software used on the computer side: NWT4.11.09 version.
  • Computer operating system: Winxp, Win7, Win10.
  • 35-4400M Signal Tracking Source Module is an RF frequency domain analysis tool.
  • Signal Tracking Source Module with Shell. Sweep Step: ≥33-68.75mHz/125Hz, 68.75-137.5mHz/250Hz, 137.5-275mHz/500Hz, 275-550mHz/1kHz,....
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