COMPONENTS

Resistors, 5%, 1/4W:

100R brown black brown 1

470R yellow violet brown 1

4K7 yellow violet red 1

22K red red orange 1

39K orange white orange 1

47K yellow violet orange 2

1M brown black green 1

Capacitors:

Trim cap 5-20pF, red 1

5.6 pF ceramic 1

10p ceramic 2

47pF ceramic 3

1nF ceramic 1

20nF or 22nF ceramic 2

100nF monoblock 2

RF transistor ZTX320 1

Small signal transistor BC547 2

6 turn tinned copper coil 1

6 turn enamelled coil 1

8 turn enamelled coil 1

9V battery snap 1

Electret microphone 1

PCB-mounted SPDT switch 1

Antenna wire 1.6m

 

3Stage FM Transmitter: