Transmitter - Component list C34 = 200n C35 = 220µ C37 = 100n C38 = 100n C39 = 100µ C40 = 100n C41 = 100n C42 = 10n C42 = 100pF C43 = 430pF C43 = 100n C44 = 660pF C44 = 2.2µ C45 = 100µ C45 = 430pF C46 = 10µ C46 = 660pF C47 = 100n C48 = 10µ C49 = 10n C50 = 100n C51 = 100n D4 = D5 = D6 = D7 = D8 = L10 = L11 = L12 = 1.22uH L12 = L13 = 1.34uH L13 = 9.5µH L14 = 1.34uH L14 = 38µH L3 L2 = L3 L2 = Mic = Microphone P6 = 10k P7 = 10k P8 = 10k R25 = 56R R27 = 10R R28 = 1k R29 = 680R R30 = 3K3 R31 = 100K R32 = 56K R33 = 2K2 R34 = 100R R35 = 1K R36 = 2K2 R37 = 22R R38 = 47k R39 = 39k Rel1 = Relay 1 Rel2 = Relay 2 Rel3 = Relay 3 Rel4 = Relay 4 Rel5 = Relay 5 S1 = PPT on Microphone T4 = IRF510 T5 = 2N2219A T6 = 2N3904 Tr5 = J310 Tr6 = J310