Mar 1, 2018 · A 'Ghost Box' or 'Spirit Box' is a tool used by paranormal investigators to talk with spirits via the claimed electronic voice phenomenon (EVP). Some believers in paranormal …

Gqrx provides a live visualization of the spectrum and the ability to fine tune and control many parameters of the radio, such as gain, demodulation, squelch, and noise filtering. Ghost boxes …

Oct 29, 2016 · A ghost box, or sometimes spirit box, is a tool used by paranormal researchers. The simpler ones are effectively radio scanners, so it seemed like a good fit for SDR around …

Modified Raspbian image with the latest SDR software pre-installed and ready to go. Compatible with every Pi. The PiSDR is a Raspbian based operating system for the Pi pre-loaded with …

Dec 13, 2018 · Giuseppe notes that using an Android TV box for SDR is as simple as installing the Martin Marinov Android RTL-SDR drivers from the Google Play store, and then …

发射机通过PWM控制功率放大器的电源电压实现幅度调制，通过高速I2C（800 kbps）控制时钟发生器SI5351的瞬时输出频率实现相位调制。 改进目标： 增加磁棒天线、拉杆天线、单向按 …

SDR软件定义无线电可将基站信号处理功能尽量通过软件来实现，使用通用硬件平台可快速地实现信号的调制解调，编码运算，SDR为现有通信系统建设提供了全新思路，给技术研究开发降低 …

Jun 21, 2017 · GhostSDR: An RTL-SDR Based Ghost Box for SDR# A "Ghost Box" or "Spirit Box" is a tool used by paranormal investigators to talk with spirits via the claimed electronic voice …

There are plugins allowing SDR# to decode various different types of broadcast but it can play AM and FM radio broadcasts out of the box. In the left hand panel, open up the Radio group. You …

The box contains a full set of tolls that are necessary to build a radio transmitter or receiver, pack it in a bag and enjoy listening (or transmitting) far away from civilization. Implemented in a real …