![PSK31 Digital Mode [ Video Tutorial ] – QRP School](https://qrznow.com/wp-content/uploads/2016/06/0115.jpg)
Photo: W7RN
This is a comprehensive intro to the PSK31 digital mode. It’s all of the major concepts and some demonstration crammed into a 30 minute class.
The FCC is reminding electronic device retailers that Supplier’s Declaration of Conformity (SDoC) procedures are now in effect and being enforced. In an FCC Enforcement Advisory released February 15, the FCC Enforcement Bureau (EB) pointed... Read more
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