Изготовление платы с помощью фоторезиста Production of printed circuit board using photoresist Скачать
DXpedition VP8STI & VP8SGI, S Sandwich Islands & S Georgia Islands by David R Collingham, K3LP Скачать
CY9C DXpedition members Jay, K4ZLE and Wayne, K8LEE interviewed by Tim, K3LR at DX Engineering Скачать
