2 layers22.8 × 36 mm
Digirig mobile
softcomplex/Digirig-Mobile
Integrated digital modes interface for amateur radio
64 parts133GPL-3.0
2 layers80 × 50 mm
Digirig shack
softcomplex/Digirig-Mobile133Integrated digital modes interface for amateur radio
- Size
- 80 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 63
- Nets
- 96
- Pads
- 270
- Tracks, vias
- 526, 33
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Jan 2021
- Updated
- 19 Mar 2025
Overview
Digirig shack is an open-source printed circuit board by softcomplex, from the softcomplex/Digirig-Mobile repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 80 × 50 mm with 63 parts on 96 nets, routed with 526 tracks and 33 vias.
It is built around the TUSB2046BVF and SP0503BAHTG. Its parts include 25 capacitors, 17 resistors, 5 ICs, 5 connectors and 2 diodes.
Main components
2
TUSB2046BVF
LQFP-32(7x7)0℃~+70℃ 12Mbps 1uA 3V~3.6V 4 40mA Hub LQFP-32(7x7) USB HUB Controllers ROHSTexas InstrumentsUSB Converters
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mddigirig
Integrated digital modes interface for amateur radio. Follow the project at https://digirig.net
Parts
63| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10uF | Capacitor_SMD:C_0402_1005Metric | C2, C5, C8, C11, C12, C13, C20, C22, C24, C25 |
| 8 | 33 | Resistor_SMD:R_0402_1005Metric | R3, R4, R7, R8, R9, R10, R16, R17 |
| 6 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C4, C7, C15, C21, C23 |
| 4 | 100pF | Capacitor_SMD:C_0402_1005Metric | C18, C19, C26, C27 |
| 4 | 27pF | Capacitor_SMD:C_0402_1005Metric | C3, C6, C9, C10 |
| 2 | 1.5K | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 2 | 10K | Potentiometer_SMD:Potentiometer_Bourns_TC33X_Vertical | RV1, RV2 |
| 2 | 470 | Resistor_SMD:R_0402_1005Metric | R14, R15 |
| 2 | 600/600 Audio | footprints:Audio_Transformer | T1, T2 |
| 2 | PC817 | Package_DIP:SMDIP-4_W7.62mm | U4, U5 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 12MHz | Crystal:Crystal_SMD_HC49-SD | Y2 |
| 1 | 1K | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R13 |
| 1 | 2.2mH | footprints:CD74R | L1 |
| 1 | 22K | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 22uF | Capacitor_SMD:C_0402_1005Metric | C14 |
| 1 | 47K | Resistor_SMD:R_0402_1005Metric | R12 |
| 1 | 6MHz | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | Audio | footprints:jack_3.5_pj313d-smt | J5 |
| 1 | CM108 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | CP2102N-A01 | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U3 |
| 1 | PTT/CW | footprints:jack_3.5_pj313d-smt | J3 |
| 1 | PWR (RED) | LED_SMD:LED_0402_1005Metric | D2 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | Serial | footprints:jack_3.5_pj313d-smt | J4 |
| 1 | TUSB2046 | Package_QFP:LQFP-32_7x7mm_P0.8mm | U1 |
| 1 | USB_A | Connector_USB:USB_A_Molex_67643_Horizontal | J2 |
| 1 | USB_B_Micro | footprints:USB_MICRO_A01SB141B1-298 | J1 |
| 1 | Val** | footprints:digirig-logo-6mm | Ref** |
| 1 | Val** | footprints:QR-code | Ref** |
Questions
How big is the Digirig shack PCB?
It measures 80 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Digirig shack use?
63 parts, built around the TUSB2046BVF and SP0503BAHTG. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Digirig shack KiCad files?
From the softcomplex/Digirig-Mobile repository on GitHub, at the commit this page was made from: the board is electric/digirig-shack/digirig-shack.kicad_pcb and its schematic electric/digirig-mobile/digirig-mobile.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Digirig shack design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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