How to make a Long range FM Transmitter

Buy here 1 Watt  –FM Transmitter  circuit.  Range 2 KMs guaranteed with crystal clear sound on Yagi Antenna   Q1 BC 547 /548 TO92B-pack R1 10K Q2 C2570,or C3355 in TO92B-pack R2 15K Q3 2N3866+Heat sink must R3 4K7 C1 2.2uF/50V R4 4K7 C2 1KPF disk ceramic R5 82E C3 10PF disk ceramic R6 1K C4 1KPF disk ceramic R7, 1/2 watt 22E C5 10PF disk ceramic R8 1K C6 1KPF disk ceramic L1,20SWG,4mm,dia 4 Turn+1T C7 15PF disk ceramic L2,20SWG,4mm,dia 7Turn C8 1KPF disk ceramic L3,20SWG,4mm,dia 7Turn C9 1KPF disk ceramic L4,20SWG,4mm,dia 5Turn C10 10KPF disk ceramic Battery/Adopter 12V C11 15PF disk ceramic Adjust Current by Tr1 < 80 mA TR1(Trimmer) 22PF Antenna GP/Yagi TR2(Trimmer) 22PF Co-axial cable 10 meters Microphone Condenser Type Adjust Tr2 for the range 2 Kms If 2N 3866 is not available one can use…

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