Pine Board Project continues on Ham Nation

By invalid@example.com (K9EID) This Wednesday’s episode of Ham Nation features the Pine Board Project, the building of a QRP AM transmitter using vacuum tubes. Past few shows has completed the HV power supply and now move on to building the microphone pre amplifier and two band equalizer all built on …read more

Source:: QRZ News

Leave a Reply

Your email address will not be published. Required fields are marked *