

Hub module
The TART radio telescope, Version 3.
- Size
- 290 × 221 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 280
- Nets
- 691
- Pads
- 1,902
- Tracks, vias
- 0, 21
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 1 Sep 2019
- Updated
- 14 Nov 2021
Overview
Hub module is an open-source printed circuit board by tmolteno, from the tmolteno/TART-3 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 290 × 221 mm with 280 parts on 691 nets.
It is built around the ST485EBDR and SN65LVDS33PW. Its parts include 38 ICs, 24 capacitors, 1 resistor and 1 connector.
Main components
2README
README.mdTART-3
The TART radio telescope, Version 3.
TART-3/hardware contains the physical design files.
TART-3/hardware/lna is the design for the seperate low noise front end required when using passive antennas.
Parts
280| Qty | Value | Footprint | References |
|---|---|---|---|
| 216 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_Pad1.0x1.5mm | JP1, JP10, JP11, JP100, JP101, JP102, JP103, JP104, JP105, JP106, JP107, JP108, JP109, JP110, JP111, JP112 +200 |
| 24 | 0.1 | Capacitor_SMD:C_0603_1608Metric | C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 +8 |
| 24 | SN65LVDS33PW | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U11, U12, U13, U14, U15, U16, U17, U18, U19, U20, U21, U22, U23, U24, U25, U26 +8 |
| 12 | conn2x18pcie | molex:MOLEX_0877159106 | U3, U4, U5, U6, U7, U8, U9, U10, U35, U36, U37, U38 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | Conn_01x24 | Connector_PinHeader_1.00mm:PinHeader_1x24_P1.00mm_Vertical | J1 |
| 1 | ST485EBDR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | TE0714 | trenz:TE0714 | U1 |
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Raw
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Questions
How big is the Hub module PCB?
It measures 290 × 221 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hub module use?
280 parts, built around the ST485EBDR and SN65LVDS33PW. 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 Hub module KiCad files?
From the tmolteno/TART-3 repository on GitHub, at the commit this page was made from: the board is hardware/hub_module/hub_module.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hub module 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).

