Receive ADS-B signals with a simple receiver and decode frames with a PIC 18F2550. PIC16F648A MT12+GPS and Frequency standard display controller UPDATED 9ĭisplaying Motorola MT12+ timing GPS and VE2ZAZ Frequency standard status messages on a small LCD.
16F76 or 16F876A PIC Serial to RACAL GPIB converterĪ converter designed to drive a RA-1792 RACAL Receiver fitted with the GPIB A6A1 optional card from any serial line.Ī six frequencies DDS board designed to replace the RF-520 receiver Xtal bankĪdding a uninteruptible power supply to a dual 5Mhz 'pilote'. 16F84 PIC and PC controlled Audio MatrixĪ double 5 inputs / 4 outputs audio matrix designed to dynamically interconnect my HF receivers to various signal processing devices.Ī small and stand alone terminal device that allows to display RTTY traffic with speeds as low as 45.45 Baud.Ī converter that can be used together with a decoder such as the Telereader CD-670 which only offers a parallel printer output to save decoded data to a PC. TE704C Teletron HF receiver Tone to RTTY adapterĪ device I designed to convert the 1800Hz tone output from my TE-704 to a RS-232 level that can be understood by any RTTY decoder software. 
You can use them as long as you credit me for them and link this site but you are not allowed to sell or distribute them. Here are some devices and programs I wrote to go further in my shortwave listening hobby.
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