HardLabs

SDRReciever

KonradMcClure·SDR_Receiver·SDRReceiver_Rev2/SDRReciever/SDRReciever.kicad_pcb

SDRReciever PCB layout, top view — open source AVR/Arduino board by KonradMcClure

About the SDRReciever PCB

SDRReciever is an open source AVR/Arduino PCB design by KonradMcClure, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 78 components from 43 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the Si5351A-B-GT, 74AC74, SN74CBT3253, INA821ID and OP213FPZ. By type, the board carries 24 capacitors, 19 connectors, 17 resistors, 6 ICs, 4 jumpers and 3 inductors.

It belongs with the rf & radio designs in this gallery.

From the project

Software Defined Radio Receiver designed together with Caleb Froelich (https://github.com/froeca) for our Walla Walla University Electronics II project.

Main components on the SDRReciever

Si5351A-B-GT74AC74SN74CBT3253INA821IDOP213FPZArduino_Nano_v3.x

SDRReciever bill of materials (BOM)

78 components, 43 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Si5351A-B-GT
U1
1
74AC74
U2
1
SN74CBT3253
U3
2
INA821ID
U4, U5
1
OP213FPZ
U6
1
Arduino_Nano_v3.x
A1
1
PN2222A
Q1
1
Crystal
Y1
1
Conn_Coaxial
J1
1
AudioJack3
J2
1
FIL_I
J3
1
FIL_O
J4
1
CLK_2
J5
1
CLK_3
J6
1
CLK_1
J7
1
I_LO
J8
1
Q_LO
J9
1
I_0
J10
1
I_180
J11
1
Q_90
J12
Show 23 more
QtyPartRefs
1
Q_270
J13
1
I_OUT
J14
1
Q_OUT
J15
1
5V
J16
1
4.3V
J17
2
Conn_01x02_Female
J18, J19
4
Jumper_NC_Small
JP1, JP2, JP3, JP4
2
1N914
D1, D2
2
1.3uH
L1, L3
1
200nH
L2
2
220pF
C1, C3
1
1nF
C2
10
0.1u
C4, C10, C11, C12, C13, C14, C17, C18 +2
6
100p
C5, C6, C7, C8, C21, C22
3
10uF
C9, C15, C16
2
220p
C19, C20
1
1k
R1
4
10k
R2, R7, R8, R17
2
33
R3, R4
4
50
R5, R10, R11, R12
2
100
R6, R9
2
8.2k
R13, R14
2
15k
R15, R16

SDRReciever design files

The KiCad project lives in the KonradMcClure/SDR_Receiver repository on GitHub; these links point at the commit this page was built from.

SDRReciever: common questions

What microcontroller does the SDRReciever use?

The SDRReciever is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the SDRReciever PCB?

The SDRReciever measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SDRReciever?

78 components, from 43 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the SDRReciever design files?

From the KonradMcClure/SDR_Receiver repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the SDRReciever design in my own project?

The repository has no license, so all rights stay with KonradMcClure. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the SDRReciever without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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