HardLabs

ENGR357-SDR-PennockRoque

JDPennockGB·ENGR357-SDR-PennockRoque·KiCad-Designs-(ROOT IS CURRENT)/ArchivedDesignsV1-3/Version 3 Tayloe Detector/SDR-v3-TayloeDetector-FINAL.kicad_pcb

ENGR357-SDR-PennockRoque PCB layout, top view — open source RP2040/RP2350 board by JDPennockGB

About the ENGR357-SDR-PennockRoque PCB

ENGR357-SDR-PennockRoque is an open source RP2040/RP2350 PCB design by JDPennockGB, published on GitHub. It is a 4-layer board measuring 89 × 89.5 mm, with 110 components from 41 distinct parts.

Its main chip is the C7203002, from the RP2040/RP2350 family. Other key parts include the SI5351A-B-GT, SN74AC74DR, PCM1808PWR, OPA2350EA/250 and SN74CBT3253DBQR. By type, the board carries 37 resistors, 31 capacitors, 11 test points, 10 inductors, 6 ICs and 5 connectors.

It belongs with the rf & radio, audio and displays & leds designs in this gallery.

From the project

A custom-built, high-performance Software Defined Radio (SDR) receiver powered by the Raspberry Pi Pico (RP2040). This project combines a classic hardware Tayloe detector with modern digital signal processing, streaming 24-bit I/Q audio and CAT control over a single USB cable dir

A custom-built, high-performance Software Defined Radio (SDR) receiver powered by the Raspberry Pi Pico (RP2040). This project combines a classic hardware Tayloe detector with modern digital signal processing, streaming 24-bit I/Q audio and CAT control over a single USB cable directly to PC-based SDR software like Quisk.

GitHub Link: https://github.com/JDPennockGB/ENGR357-SDR-PennockRoque

Main components on the ENGR357-SDR-PennockRoque

SI5351A-B-GTSN74AC74DRPCM1808PWROPA2350EA/250SN74CBT3253DBQRC7203002

ENGR357-SDR-PennockRoque bill of materials (BOM)

110 components, 41 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SI5351A-B-GT
SKYWORKS/SILICON LABS(芯科)
U1
1
SN74AC74DR
TI(德州仪器)
U2
1
PCM1808PWR
TI(德州仪器)
U3
2
OPA2350EA/250
U4, U5
1
SN74CBT3253DBQR
TI(德州仪器)
U6
1
C7203002
RaspberryPi_Pico
A1
1
C52204801
ASE-xxxMHz
Y3
1
Antenna
J1
1
OLED Header
J2
1
1x8 LCD Header
J3
2
BackupVCC (+3.3v)
J4, J5
4
TS-1185-W-4P-H1.8-160
CAX(创都)
SW1, SW2, SW3, SW4
1
EC11E18244AU
ALPSALPINE(阿尔卑斯阿尔派)
SW5
1
H1102NLT
H1102NLT_C20623173
DEXU(德旭电子)
T2
1
I_CLK
TP1
1
Q_CLK
TP2
1
Q_OUT
TP3
1
I_OUT
TP4
1
LO_CLK
TP5
1
+3.3V_Pico
TP6
Show 21 more
QtyPartRefs
1
GND
TP7
1
I_CLK_J
TP9
1
Q_CLK_J
TP10
1
+3.3V_bus
TP11
1
+5V_bus
TP12
2
1N4004W
D1, D2
10
C1017
~
FB11, FB12, FB13, FB14, FB15, FB16, FB17, FB18 +2
16
10UF
10uF
C1, C2, C3, C4, C9, C12, C13, C18 +8
4
10NF
10nF
C5, C6, C7, C8
2
47PF
47pF
C10, C11
2
1UF
1uF
C16, C17
5
100NF
100nF
C23, C24, C28, C30, C31
2
2.2NF
2.2nF
C25, C34
4
10Ω
R1, R2, R3, R4
2
47Ω
R5, R6
2
1.5kΩ
R7, R8
8
33Ω
R9, R10, R11, R12, R13, R14, R16, R24
2
470Ω
R15, R23
4
100Ω
R17, R18, R19, R20
2
4.7kΩ
R21, R22
13
10kΩ
R36, R37, R38, R39, R40, R41, R42, R43 +5

ENGR357-SDR-PennockRoque design files

The KiCad project lives in the JDPennockGB/ENGR357-SDR-PennockRoque repository on GitHub; these links point at the commit this page was built from.

ENGR357-SDR-PennockRoque: common questions

What microcontroller does the ENGR357-SDR-PennockRoque use?

The ENGR357-SDR-PennockRoque is built around the C7203002, from the RP2040/RP2350 family.

How big is the ENGR357-SDR-PennockRoque PCB?

The ENGR357-SDR-PennockRoque measures 89 × 89.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ENGR357-SDR-PennockRoque?

110 components, from 41 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 ENGR357-SDR-PennockRoque design files?

From the JDPennockGB/ENGR357-SDR-PennockRoque repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the ENGR357-SDR-PennockRoque design in my own project?

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

Can I test firmware for the ENGR357-SDR-PennockRoque without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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