11 + 10 =

Playing Classic Games Over Amateur Radio

About a year ago I purchased 3 NPR-70 Modems. The "New Packet Radio" modem if you will, was developed by Amateur F4HDK and allows you to easily facilitate TCP/IP communications over Amateur Radio with options for various speeds. While the modems are capable of 500kbps...

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Remote SDR The Pi Transceiver

André, Callsign F1ATB has released a project they call “Remote SDR”. Originally developed for operators of the QO-100 satellite Remote SDR using a Raspberry Pi and a couple of SDRs provides you with a full blown transceiver in your web browser. Released as a series of...

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An Open Source P25 Scanner Control Head!

December 26th 2018, that's when the Signals Everywhere community and Myself decided to start working on a project we called "Pi25". The idea was simple, take off the shelf hardware and use it to create the first open source portable digital radio scanner! Well, while...

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I’m Transgender

This community is hands down one of the greatest things I've ever had the pleasure of being a part of. I love sharing my knowledge with others and more importantly learning for the community as a whole. Many of you have noticed that content has been flowing at a very...

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Discord APRS/License Verification

Recently we've had the pleasure of being able to add a number of new features to the Discord bot known to the community as "Grant". This bot handles a number of tasks not currently found in other bots. I used to write these in Python however, a community member...

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Ethics in the SDR Community

Software-Defined Radio, SDR and the great responsibility that it comes with.We're currently in a radio renaissance comparable with the days of the blue box or the 56k modem we're in an era where radio has been blown wide open and made available to anyone and everyone...

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The Winds of Change

Yes, I know things have been slow as of late. Let's get right down to it.Many of you may have noticed a change in the frequency of YouTube uploads, Blog Articles, and even Podcast episodes. Even social media was suffering, my Twitter, Facebook you name it! So, why is...

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NOAA 15 Experiencing a Failure?

This isn't the first time we've seen issues with the NOAA-15 satellite. Last year the RTL-SDR blog posted about some issues the satellite was having. https://www.rtl-sdr.com/the-noaa-15-weather-satellite-may-be-failing/ These issues/errors appear to have been...

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MiTEE Cubesat Interview

Hi, Derek here with a few addenda to the video here. I want to clarify that everything said here was my opinion and not necessarily representative of the University of Michigan or even MiTEE as an organization. The CubeSat was not at all completely designed by...

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Guest on Signals and Bits

I was recently interviewed on a new podcast [Signals and Bits] created by Ben Hilburn [@bhilburn]. Ben has been an influential individual within the radio and open source software community for many years. He is the President of the [GNURadio Project] that has...

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