This two-axis tracker tracks satellites with high accuracy entirely by reference to built-in spatial sensors in conjunction with a 9-DOF (degrees of freedom) sensor attached to the antenna boom and a GPS receiver.
An Arduino TNC modem project based on KI4MCW source code with pictures and schematics
Announcement of the Icom IC-7610 during the Tokyo Ham Fair, August 20 2016.
Modoification for the Yaesu FT-8800 144/430 MHz dual band FM transceiver
We all think we know about it, we all think we need it, but what is it really?
MUlti mode digital signal decoder software capable or C4FM D-Star decoding, a guide to compile and install DSD
Receiving meteor scatter with RTL SDR from a Mac using MSHV software
Service manual in PDF Format for the Yaesu FT-7800 transceiver
Manual of the BD-35 Dual Band VHF UHF RF power amplifier by Mirage Amp
Antenna stand and ground plane for the Yaesu FT-8800r