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Spectrum analyzer

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TinySA is a $49 Spectrum Analyzer

The NanoVNA made network analyzers cheap enough for almost everyone. Now you can get a $49 spectrum analyzer to go with it. Is it worth it? Watch [IMSAI Guy]’s video after the break for his o…

Adafruit has released a tutorial showing how to build a portable TFT screen based Raspberry Pi RTL-SDR spectrum analyzer that was inspired by the HackRF portapack. Construction of the project is very simple and the “FreqShow” python software is provided as a simple download that is ready to run once the RTL-SDR is installed on the Raspberry Pi. [...]

Adafruit has released a tutorial showing how to build a portable TFT screen based Raspberry Pi RTL-SDR spectrum analyzer that was inspired by the HackRF portapack. Construction of the project is very simple and the 'FreqShow' python software is provided as a simple download that is ready to run once the RTL-SDR is installed on the Raspberry Pi. The FreqShow software appears to be fully featured with the ability to change the center frequency, sample rate, and gain. It can show on the TFT…

DSA815 1.5 GHz Spectrum Analyzer | Rigol - Beyond Measure

The DSA815 spectrum analyzer features a unique widescreen display, compact design and easy-to-use interface and operations.

Product Review: The tinySA, a Shirt-Pocket Sized Spectrum Analyzer

I suppose most of us have had the experience of going to the mailbox and seeing that telltale package in the white plastic bag, the sign that something has just arrived from China. This happened to…

2R Hardware & Electronics: Siglent SSA3021X Spectrum analyzer 9 kHz to 2.1 GHz

SSA3000X series spectrum analyzer has a frequency range from 9 kHz up to 2.1 GHz, it is light weight and small size, with an user friendly interface, concise style of display, reliable measurement precision and plenty of RF measurement functions. Applicable to research and development, education, production, maintenance and other related fields, that meets a wider range of application requirements. All-Digital IF Technology Frequency Range from 9 kHz up to 2.1 GHz -161 dBm/Hz Displayed…

LED Audio Spectrum Analyzer DIY Tutorial - YouTube

This is an Audio Spectrum Analyzer ♥The Spectrum Analyzer is a special type of a sound Level Meter. Consequently, it allows the engineer to examine the ampli...

20 Band LED Spectrum Analyzer : 25 Steps (with Pictures) - Instructables

20 Band LED Spectrum Analyzer: Good afternoon, dear viewers and readers! In today’s article I’ll show you a complete assembly manual for 20-band LED spectrum analyzer based on STM32 microcontroller and WS2812B addressable LEDs.

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