BILL OF MATERIALS FOR THE TRANSMITTER PCB ----------------------------------------- Part Used PartType Designators ------------------------------------------------------------------------ 1 4 TR1 TR2 TR3 TR4 2 1 +40V TP5 3 2 0.1uF C1 C2 4 3 0.01uF C3 C4 C5 5 1 0.1uF C6 6 2 0.01uF C7 C8 7 1 0.1uF C9 8 1 0.01uF C14 9 4 0.1uF C15 C18 C19 C20 10 1 0.001uF C21 11 2 0.1uF C22 C23 12 1 0.01uF C24 13 1 0.1uF C25 14 4 0.047uF C10 C11 C12 C13 15 2 0.575uH L6 L7 16 2 1.5K R24 R26 17 1 1K R3 18 1 1R R29 19 1 2.2K R4 20 1 2.2uH L4 21 1 2.7K R23 22 3 2N2222A Q2 Q3 Q5 23 1 2N3866 Q4 24 1 3.3uH L3 25 2 4.7K R9 R13 26 2 4.7R R2 R21 27 1 6.5V ZD1 28 2 10K R27 VR1 29 1 10R R28 30 1 10uF EC4 31 1 14MHz+12V TP1 32 3 22uF EC1 EC2 EC3 33 2 39R R7 R11 34 2 47R R15 R20 35 1 47uH L5 36 1 68R R1 37 1 68pF C17 38 3 100R R8 R12 R25 39 1 100uF EC5 40 2 180R R18 R22 41 2 180pF C16 C26 42 1 220pF C28 43 3 220uH L1 L2 L8 44 1 270R R14 45 4 330R R6 R10 R16 R17 46 1 330pF C27 47 1 390R R5 48 1 680R R19 49 1 BD139 Q1 50 1 From Tx Mixer TP2 51 3 Gnd TP3 TP6 TP7 52 1 IRF510 Q6 53 2 OMRON-G6A-274P RL1 RL2 54 1 Output TP8 55 1 Tx+12V TP4