LDMOS technology allowed huge improvements in RF power transistors in the recent years, bringing much better performance and efficiency at…
ESDR is a portable SDR transceiver with HF coverage that is supposed to be released in August. The ESDR features…
Following the conclusions of the World Radiocommunications Conference 2015 regarding the 5MHz band, supported by two local Romanian amateur organisations,…
Icom IC-7300 is a great feature radio, but the main complaint about it is there's no I/Q output (or at…
Yaesu FT-891 is the latest equipment the japanese manufacturer is working on. Although the details are extremely limited, it seems…
I started this blog 3 years ago, a few months after I got my first amateur radio license and about…