Embedded Files
A book of radio circuits
A book of radio circuits
The modern 2N4003 transistor would probably work in place of the old OC71 transistors but you would have to try it to see.
148_text.pdfPage updated
Google Sites
Report abuse
The modern 2N4003 transistor would probably work in place of the old OC71 transistors but you would have to try it to see.
148_text.pdf