My FT-857 developed a fault the other month, it does not give any power out on transmit on SBB and AM, FM works fine though so the PA is...

WSPR is a great way to explore and test a wide range of stuff in our wonderful radio hobby. Although I guess most of us use WSPR casually...

Earlier in the week I released my first boxed up product for sale here at ZachTek.com. It is a small fixed frequency receiver for...