"The first thing you need to do it tear out that circuit!" I've heard this stated over and over to those looking to improve the audio of their...
I have a Yaesu FTM-400xdr/de radio keys up with full power, however no modulation at all. I’ve tested the mic and it’s fine, tried an alternative...
I'm refurbing a new to me HW-100. After cleaning and alignment the receiver is working like a champ, but using a EV -619 that came with the...
What would you consider the best RF modulation for dynamic environments? If there was one "King of the Hill" modulation you had to pick, what...
On and off over the last 30 years since university I've wanted to see written down the transfer function for an SSB transmitter feeding (through...
Setting the record straight on these terms: "It is important to remember Heising modulation does NOT use a modulation transformer. Contrary to...
I have bought an used IC7100, not modified (no SSB power mod), latest firmware installed (Release E5 from 2016). I was testing the radio for the...
0000Z Saturday February 2 - 0700Z Monday February 4 ( 7:00pm EST Friday February 1 - 2:00am EST Monday February 4 ) ( 4:00pm PST Friday February...
I was initially hesitant to post this early (four months) but the media contacts seemed appreciative for this amount of heads up and vacations are...
It's coming! 0000Z Saturday February 3 - 0700Z Monday February 5 ( 7:00pm EST Friday February 2 - 2:00am EST Monday February 5 ) ( 4:00pm PST...
The Summer static crashes remind me of the importance of putting across a fully modulated AM signal so people have the least amount of trouble...
