PMSDR 2.2 SDR kit

The PMSDR is a small, low-cost, HF bands full coverage “Software Defined Radio” receiver that use a computer USB port and delivers I-Q audio signals to the PC’s sound card and one of the few SDR-receivers with full coverage from 0,1 to 72 MHz. It was designed by Martin Pernter IW3AUT and it’s similar to…

RemoteRig Wi-Fi Interface

All versions of the RRC-1258, RRC-1258MkII etc. can be equipped with a internal WiFi Interface. A WiFi interface is convenient when you want to connect the RRC:s to a WiFi network both at home or when traveling.. You do not need any extra cables or boxes. For the Control-RRC the main reason to use WiFi…

KG4JJH’s FT-817 Vocal Master Kit

I had a lot of fun operating low power with my Yaesu FT-817 portable HF transceiver, but have often wished that it had some audio or RF processing to add a little SSB punch. There are some excellent audio processing access – sories available commercially, but I thought this would make a great home-brew project…