Playing Classic Games Over Amateur Radio

Playing Classic Games Over Amateur Radio

About a year ago I purchased 3 NPR-70 Modems. The “New Packet Radio” modem if you will, was developed by Amateur F4HDK and allows you to easily facilitate TCP/IP communications over Amateur Radio with options for various speeds. While the modems are...
GPS To Inmarsat/Iridium Modification

GPS To Inmarsat/Iridium Modification

If you’re in the market for a decent L-band antenna with a built in LNA, one you can power via a simple 5v bias tee. Look no further than a GPS antenna. These antennas are generally housed with their own LNA which is powered via a bias-tee. Generally all you...
CB to 6M Ham Radio Conversion

CB to 6M Ham Radio Conversion

[Hvde over on Hackster.io] has put together an amazingly well done CB radio to 6m conversion that allows him to operate AM USB and LSB within the 6m ham radio band. The process involved replacing the VCO with one generated using an arduino and even adding a display to...