Simple 80M NE602 RX - Purpose of 01.uF Bypass Capacitors
У вашего броузера проблема в совместимости с HTML5
In order to understand what I'm talking about in this video, see the blogpost at:
http://aa7ee.wordpress.com/2012/07/29/half-of-the-zl2bmi-dsb-transceiver-a-simple-80m-direct-conversion-receiver/