The system allows for “strong signal capture” as well as, simply, signal modeling with “strong signal alerting”. The array allows for both RF sampling and power analysis to be split over multiple systems in order to increase capture and spectrum analysis capabilities. This work investigates building and running an RF scanner array for monitoring and spectrum mapping using cheap SDR devices. Software-Defined Radio (SDR) has increased in popularity in recent years due to the decrease in hardware costs and increase in processing power.One example of such a class of devices is the RTL-SDR USB dongles based on the Realtek RTL2832U demodulator. In this era of increasingly being “watched”, we must be prepared to do our own “watching”. The goal is to help the audience understand the what, why, and how of building their own RF monitoring array so that they will be able to do it themselves. This talk will discuss my experience in building a distributed RF scanner array for monitoring and spectrum mapping using such cheap SDR devices. One example of such a class of devices is the RTL-SDR USB dongles based on the Realtek RTL2832U demodulator. Software-Defined Radio (SDR) has increased in popularity in recent years due to the decrease in hardware costs and increase in processing power. Talk: Monitoring the Spectrum: Building Your Own Distributed RF Scanner ArrayĪndrew Reiter a researcher at Veracode has given a talk at the Chaos Communication Congress about building a distributed RF scanner array using cheap RTL-SDR dongles. ExtIO with Decimation & Tuner Bandwidth Controls.Manual gain controls and decimation driver.Measuring Traffic Volumes with Passive Radar.SignalsEverywhere Direction Finding Tutorial.Measuring Filter Characteristics & VSWR.Performing Replay Attacks with RTL-SDR and RpiTX.QRP (FT8, JT9, WSPR etc) Monitoring Station.Decoding 433 MHz ISM Band Weather Stations.GOES 16/17 and GK-2A Weather Satellite Tutorial.Note: this is for Whistler scanners that come with EZ Scan software only. Want your scanner to just work right out of the box? We can program any scanner for you. Step #1 How to Download & Install EZ Scan Software Step #2 How to Connect Scanner & Computer Step #3 EZ Scan Software Overview Step #4 How to Program for Your Area

Skip all of this and have your scanner professionally programmed by one of our programming experts. How to Download & Install EZ Scan Software.On this page we'll show you the 4-step process: Here you'll find our playlist of Whistler programming videos, in which we walk you through the basics of loading programming configurations to your scanner. If you're the proud owner of a shiny new Whistler police scanner and have a burning desire to program that thing within an inch of its life, look no further.

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