2 layers78 × 60 mm
2 layers28.2 × 1.4 mm
APRS Modem PCB
meslane/APRS_ModemAn APRS baseband modem implemented on an MSP430 (for UCR CS122A project #1)
- Size
- 28.2 × 1.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 64
- Pads
- 151
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 6 (file 20211014)
- Created
- 12 Apr 2023
- Updated
- 4 Jul 2023
Overview
APRS Modem PCB is an open-source printed circuit board by meslane, from the meslane/APRS_Modem repository on GitHub. It is a 2-layer board of 28.2 × 1.4 mm with 44 parts on 64 nets.
Its parts include 25 resistors, 7 capacitors, 4 diodes, 2 transistors and 2 connectors.
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R5, R8, R11, R14, R16, R17, R18, R20, R22 |
| 9 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R1, R3, R4, R6, R7, R9, R10, R12, R13 |
| 4 | DIODE | Diode_THT:D_A-405_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 3 | 100uF | Capacitor_THT:CP_Radial_D8.0mm_P3.80mm | C1, C5, C6 |
| 2 | 0.1uF | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C2, C7 |
| 2 | 2.2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R15, R24 |
| 2 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q1, Q2 |
| 2 | 82nF | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C3, C4 |
| 2 | AudioJack3 | Connector_Audio:Jack_3.5mm_CUI_SJ1-3525N_Horizontal | MIC1, SPKR1 |
| 2 | Conn_02x10_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical | J1, J2 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV1 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R21 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R19 |
| 1 | 560 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R25 |
| 1 | 8.2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R23 |
| 1 | LM741 | Package_DIP:DIP-8_W7.62mm_LongPads | U1 |
Questions
How big is the APRS Modem PCB PCB?
It measures 28.2 × 1.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the APRS Modem PCB use?
44 parts. 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 APRS Modem PCB KiCad files?
From the meslane/APRS_Modem repository on GitHub, at the commit this page was made from: the board is APRS_Modem_PCB/APRS_Modem_PCB.kicad_pcb and its schematic APRS_Modem_Hardware/APRS_Modem_Hardware.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the APRS Modem PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask meslane before reusing the design.
Similar boards
- 2 layers115 × 14.5 mm
- 2 layers37.7 × 20 mm
- 2 layers88.9 × 88.4 mm
- 2 layers125 × 98 mm
3-in-1
mudmin/AnotherMaker
This is where I will store code snippets for AnotherMaker Videos
44 parts258 - 2 layers65 × 56.5 mm
RPiG3iMac
qbancoffee/imac_g3_ivad_board_init
iMac G3 IVAD board initialization with an arduino
44 parts240LGPL-3.0 - 2 layers54.4 × 49.3 mm
Fx3 tn20k adapter
Stefan-Olt/MISRC
MISRC Is a multi channel RF capture device for FM RF, S-Video, CVBS RAW capture and anything else, but intended and supported for the decode family of projects vhs-decode, ld-decode, hifi-decode.
44 parts236CC-BY-4.0 - 2 layers250 × 32 mm
