I have had a lifelong fascination with electronic gadgetry.  In 2007, I became an amateur radio operator (callsign AJ4MJ).  I enjoy drive time chats and casual QSOs, but my true love is building equipment.  Here are a few of my recent projects:

QRP Transceivers

• Wilderness Radio Norcal 40A
• N1HFX Rose 80 QRP Transceiver
• Small Wonder SW20+

Time & Frequency

• Rubidium atomic clock
• C-Max WWVB Receiver Experiments