Razvan

Codan Envoy – SDR-based HF transceiver

The marine radios manufacturer Codan has a new series of radios called Envoy, wich seems to be a very advanced…

13 years ago

My first contest – CQ WPX SSB 2013

Last weekend I have participated for the first time in an amateur radio contest, just to get an idea about…

13 years ago

Developing a HF transceiver around an Arduino – abandoned project

As you probably know, the Arduino platform is a very useful toy for development of electronic gizmos, and after I…

13 years ago

Raspberry Pi as a WSPR beacon

Probably alot of you know what the Raspberry Pi is - a US$35 micro computer the size of a credit…

13 years ago

X1M – portable chinese HF transceiver

The Xiegu X1M is a recent attempt at HF portable QRP transceivers straight out of China, and it looks like…

13 years ago

Myriad RF – an Arduino transciever shield

Lime Microsystems is a rather new and fabless company specialised in multi-band multi-standard transciever IC's; their only creation so far…

13 years ago