YO4HFU |
SHENDUN SD506 (IEMI 506) |
VHF Handheld Transceiver
Schematic ~4MB (.rar file)
Block Diagram ~4MB
PLL PCB ~9MB
Radio PCB ~9MB
SD506 Manual ~60MB!
PLL Calculator
About PLL: RR 3/2005
yo4hfu@2010-2021