Speaking of us, I should mention that I have some help on this project. This means more work for us, but we think that it will be worth it in the long run.
Hackrf one blog generator software#
We are being very careful to only use electronic components with published documentation (no NDAs!) and to avoid software libraries without open source licenses. Most importantly, HackRF is an open source project, so people will always be able to use and modify the hardware design and software in the future.
A key advance will be the ability to transmit as well as receive radio signals, and HackRF will also enable operation at higher frequencies, including the popular 2.4 GHz band. There have been some exciting developments in the world of low cost software radio hardware in recent months, but the HackRF project will go much further.
One critical advance has yet to take place, and that is the availability of low cost tools enabling any computer user to take part in the revolution. Today's computers are fast enough to process radio waveforms in similar ways, and the radio communications industry is going through the same sorts of changes. A single software radio platform can be used to implement virtually any wireless technology (Bluetooth, GSM, ZigBee, etc.).ĭigital audio capabilities in general purpose computers enabled a revolution in the sound and music industries with advances such as hard disk recording and MP3 file sharing. It's like a very fast sound card with the speaker and microphone replaced by an antenna.
Just like a sound card in a computer digitizes audio waveforms, a software radio peripheral digitizes radio waveforms. It is analogous to the software-based digital audio techniques that became popular a couple of decades ago. Software radio or Software Defined Radio (SDR) is the application of Digital Signal Processing (DSP) to radio waveforms. I'd like to take a moment to properly introduce the project that is consuming most of my time this year: HackRF, a software radio peripheral.