A century ago, one of the world’s first hackers used Morse code insults to disrupt a public demo of Marconi’s wireless telegraph LATE one June afternoon in 1903 a hush fell across an expectant audience in the Royal Institution’s celebrated lecture theatre in London. Before the crowd, the physicist John Ambrose Fleming was adjusting arcane…
Beagle Bone! New from the fine people who have brought us the Beagle Board, we now have a smaller, lighter, but powerful single board linux computer, Beagle Bone! We like this move to a more compact and integrated SBC. For example, there is onboard Ethernet and USB host, as well as a USB client interface…
Click to enlarge FDM-S1 hardware – ADC 14bit – 61,44MHz Sampler – 80kHz – 30MHz Direct Sampling mode – Front End up to 200MHz for Undersampling – USB 2.0 (Data & Power supply) – 192kHz I&Q USB Output – PC USB powered (no external source required) – Suitable as RTX IF Spectrum Scope – EXT/IO…
What is so great about this Ham Radio Software Transceiver? No extra hardware needed, just your PC, a microphone, speakers and you are ready to call CQ on the virtual Ham Radio bands. Once you have installed this Ham Radio Software you will be able to communicate with thousands of Amateur Radio operators and radio…
Description The Model 717 Microphone Equalizer / Audio Interface provides a convenient means of shaping your transmit audio as well as interfacing your radio to line level signals and external PTT switch, such as a footswitch. This device was designed so that older TEN-TEC transceivers and many other older transceivers could be used or modified…