PO BOX 900 Spit Junction NSW 2088 AUSTRALIA
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Schematic diagram | Phase 1: Installation of SMD components | Phase 2: Power supply components |
Phase 3: Micro controller and DAC | Phase 4: Audio frequency amplifier | Phase 5: Receiver; RF and IF |
Phase 6: QR2S |
Phase 5: Receiver; RF and IF

Metal film resistors, 1/4W
R114 (560 Ohm), R116 (1k1), R111, R112 (4k7), R113 (10k), R115 (22k), R110 (100k)

Inductors
L17 (47uH)

Ceramic NPO capacitors
C136, C137 (27p)

Ceramic capacitors
C139 x2 (0.1uF)

Electrolytic capacitors
C135 (100 uF / 25V)

Crystals
X8 (7.000 MHz)

Socket and micro controller
DIL 20 pin

RX/TX push button
connect push button to pads CN3 with CN4 (K1)

IC
U16 (DAC), U15 (PIC18F14K50)

Next phase: Audio frequency amplifier

Schematic diagram | Phase 1: Installation of SMD components | Phase 2: Power supply components |
Phase 3: Micro controller and DAC | Phase 4: Audio frequency amplifier | Phase 5: Receiver; RF and IF |
Phase 6: QR2S |

Need help? email: info@GenesisRadio.com.au


2009. www.GenesisRadio.com.au