Projects/DR2C-YU1LM SDR

http://yu1lm.qrpradio.com/Monoband%20SDR%20HF%20receiver%20DR2C-YU1LM.pdf

Part list

C1 100nf
IC2 74HC04N
R9 100K
R5 100
R3 500 Potentio
R8 220
R2 10k
C5 zie CX
R6,R7 100
IC8 74HC4053N
C4 100nf
L1 100uH
R16,R17 1K
C27 100nf
C25,C26,C28 100uf/16V
IC1 7805
R1,R22,R23,R19 33
C84,C29,C30,C31 47nf
C6,C7,C8,C9 2uF2
R24,R25,R26,R27 1K
R29, 10K
C32 220pF
IC9 NE5532
R4 10K
C33,C34 220pF
R31 5k Potentie
R30 8k2
R15 10k
C35 220pF
C12 100uF/16V
C3,C13,C14,C15,C18 100nf
C16,C17 100uF/16V
L2 100uH
C11,C10 100uF/16V
K3 pg203j stereo jack
K1,K2, BNC connector
C20 100nf
C21 100uf/16V
R13 100
D1 1N4148
K4 Power jack 12V 100mA

C24 100nf

CX

1.8mhz 2.2nf 3.5mhz 1nf 7mhz 560pf 10.1mhz 220pf 14mhz 270pf 18.1mhz 220pf 24.9mhz 150pf 28mhz 100pf 50mhz 68pf