I wondered what physical/electrical difference there is increasing the number of windings in a transformer and what the advantages/disadvantages in doing so? For instance: Let's say that a circuit spe

#toroid #transformer

Interesting and added effort. Consider this you have a QCX and battery plus key aaand all the usual stuff in you pack for a day maybe over night in the field, maybe a mountain. What does you antenna h

#antennalaunching #building #qcx40 #sota #transformer

The troubleshooting guide says "If the signal strength is less than 7, or if there is no peak, then it is necessary to investigate further." See https://www.qrp-labs.com/qcxmini/trouble.html.

#qcxmini #transformer #problem