資料來源:https://www.sparkfun.com/products/13001
This is the HackRF One, a Software Defined Radio (SDR) peripheral capable of transmission or reception of radio signals from 1MHz to 6GHz. Designed to enable test and development of modern and next generation radio technologies, HackRF One is an open source hardware platform that can be used as a USB peripheral or programmed for stand-alone operation.
If you are wondering what a SDR actually is, it’s OK we can help. A Software Defined Radio is essentially a radio communication device that implements the use of software instead of the typically implemented hardware (these would include mixers, amps, and modulators for example). SDR is the application of Digital Signal Processing to radio waveforms. It is similar to the software-based digital audio techniques that became popular a couple of decades ago. Just as a sound card in a computer digitizes audio waveforms, a software radio peripheral digitizes radio waveforms. It’s like a very fast sound card with the speaker and microphone replaced by an antenna. The HackRF One acts in just this way, an all-in-one SDR in a small enclosure a little bigger than a cell phone.
Every HackRF One is protected by an injection molded plastic enclosure and ships with a micro USB cable.
Note: An antenna is not included. We recommend the ANT500 Telescopic Antenna as a starter for the HackRF One.
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這是HackRF一,無線電(SDR)一個軟件外設能夠傳輸或無線電信號的接收從1MHz到6GHz。旨在使考試與現代和下一代無線技術的發展,HackRF一個是一個開源的硬件平台,可以作為一個USB外圍設備或編程為獨立操作。
如果你想知道什麼是SDR實際上,沒關係,我們可以提供幫助。無線電軟件是基本上實現了使用的軟件,而不是通常實施的硬件(這些將包括混頻器,放大器,以及例如調製器)的無線通信設備。 SDR是數字信號處理的無線電波中的應用。它類似於走紅一個幾十年前的基於軟件的數字音頻技術。就像在計算機聲卡數字化的音頻波形,一個軟件無線電週數字化無線電波形。這就像一個非常快的聲卡與揚聲器和麥克風被天線所取代。在短短這種方式HackRF一個行為,一個小櫃比手機大一點的所有功能於一身的SDR。
每一個HackRF由注塑成型的塑料外殼,並附帶了一個微型USB電纜保護。
注:不包括的天線。我們建議ANT500拉桿天線作為HackRF一個首發出場。
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