MSI001
ATmega8·kiterf·project/pcb/RF/MSI001.kicad_pcb
About the MSI001 PCB
MSI001 is an open source PCB design by ATmega8, published on GitHub under the MIT license. It is a 2-layer board measuring 99 × 69 mm, with 168 components from 70 distinct parts.
Other key parts include the 74LVC1G125, AD9288, PE42641, MGA68563 and 74LVC1G08. By type, the board carries 97 capacitors, 26 inductors, 25 resistors, 13 ICs, 4 connectors and 2 transistors.
It belongs with the rf & radio and audio designs in this gallery.
From the project
Release KiteRF is a SDR system with K210 & FPGA & ESP32 as its core controller, which make SDR more intelligent, portable and cheap.
KiteRF is a SDR system with K210 & FPGA & ESP32 as its core controller, which make SDR more intelligent, portable and cheap.
* Mixing IF signal to baseband and outputting IQ analog signal
* Switching signal paths in different frequencies
You can follow the steps below to set up the development environment, or directly download the release version of the full environment.

Main components on the MSI001
MSI001 bill of materials (BOM)
168 components, 70 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 74LVC1G125 | SOT-23-5 | U201, U202 |
| 1 | AD9288 | LQFP-48_7x7mm_P0.5mm | U203 |
| 2 | PE42641 | QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm | U301, U305 |
| 1 | MGA68563 | SOT-363_SC-70-6 | U302 |
| 1 | 74LVC1G08 | SOT-23-5 | U303 |
| 1 | SKY13251 | DFN-8-1EP_2x2mm_P0.5mm_EP0.9x1.3mm | U304 |
| 1 | MSI001 | QFN-40-1EP_6x6mm_P0.5mm_EP4.6x4.6mm_ThermalVias | U401 |
| 1 | SI5351A | MSOP-10_3x3mm_P0.5mm | U501 |
| 2 | LP5907MFX-3.3 | SOT-23-5 | U502, U503 |
| 1 | LP5907MFX-2.8 | SOT-23-5 | U504 |
| 2 | DMG1016 | SOT-23 | Q301, Q302 |
| 1 | 25MHz 10ppm | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y501 |
| 1 | CONTROL | PinSocket_2x08_P2.54mm_Vertical | J101 |
| 1 | Conn_02x12_Odd_Even | PinSocket_2x12_P2.54mm_Vertical | J201 |
| 1 | ANT | SMA_Amphenol_132289_EdgeMount | J301 |
| 1 | +5V | PinSocket_1x02_P2.54mm_Vertical | J501 |
| 3 | Ferrite_Bead | L_0805_2012Metric | FB501, FB502, FB503 |
| 1 | 150nH | L_0603_1608Metric | L301 |
| 1 | 390nH | L_0603_1608Metric | L302 |
| 1 | 1uH | L_0603_1608Metric | L303 |
Show 50 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 330nH | L_0603_1608Metric | L304, L307 |
| 1 | 470nH | L_0603_1608Metric | L305 |
| 1 | 220nH | L_0603_1608Metric | L306 |
| 2 | 47nH | L_0603_1608Metric | L308, L410 |
| 1 | 120nH | L_0603_1608Metric | L309 |
| 2 | 82nH | L_0603_1608Metric | L310, L401 |
| 1 | 15nH | L_0603_1608Metric | L402 |
| 1 | 68nH | L_0603_1608Metric | L403 |
| 1 | 22nH | L_0603_1608Metric | L404 |
| 1 | 33nH | L_0603_1608Metric | L405 |
| 2 | 100nH | L_0603_1608Metric | L406, L411 |
| 1 | 39nH | L_0603_1608Metric | L407 |
| 1 | 6.8pF | L_0603_1608Metric | L408 |
| 1 | 6.8nH | L_0603_1608Metric | L409 |
| 1 | 270nH | L_0603_1608Metric | L412 |
| 1 | 8.2nH | L_0603_1608Metric | L413 |
| 8 | 10uF | C_0805_2012Metric | C201, C203, C216, C503, C505, C507, C508, C509 |
| 16 | 0.1uF | C_0603_1608Metric | C202, C204, C205, C206, C207, C208, C209, C210 +8 |
| 4 | 39pF | C_0603_1608Metric | C301, C316, C325, C414 |
| 2 | 120pF | C_0603_1608Metric | C302, C311 |
| 2 | 100pF | C_0603_1608Metric | C304, C306 |
| 26 | 10nF | C_0603_1608Metric | C305, C307, C308, C309, C317, C318, C319, C330 +18 |
| 2 | 3.3pF | C_0603_1608Metric | C310, C326 |
| 4 | 1000pF | C_0603_1608Metric | C312, C322, C323, C324 |
| 1 | 82pF | C_0603_1608Metric | C314 |
| 2 | 2.7pF | C_0603_1608Metric | C315, C328 |
| 1 | 180pF | C_0603_1608Metric | C320 |
| 1 | 3.9pF | C_0603_1608Metric | C321 |
| 1 | 12pF | C_0603_1608Metric | C327 |
| 2 | 4.7pF | C_0603_1608Metric | C329, C405 |
| 4 | 5.6pF | C_0603_1608Metric | C401, C402, C403, C404 |
| 2 | 27pF | C_0603_1608Metric | C406, C408 |
| 3 | 1.8pF | C_0603_1608Metric | C407, C412, C416 |
| 2 | 10pF | C_0603_1608Metric | C409, C420 |
| 3 | 22pF | C_0603_1608Metric | C410, C501, C502 |
| 1 | 1nF | C_0603_1608Metric | C411 |
| 2 | 1.5pF | C_0603_1608Metric | C413, C418 |
| 1 | 2.2pF | C_0603_1608Metric | C417 |
| 2 | 100nF | C_0603_1608Metric | C426, C427 |
| 1 | 6800pF | C_0603_1608Metric | C434 |
| 1 | 33nF | C_0603_1608Metric | C435 |
| 3 | 1uF | C_0805_2012Metric | C510, C511, C512 |
| 4 | 36R | R_0603_1608Metric | R201, R202, R203, R204 |
| 10 | 0R | R_0603_1608Metric | R205, R206, R207, R208, R209, R210, R503, R504 +2 |
| 1 | 270R | R_0603_1608Metric | R301 |
| 1 | 100K | R_0603_1608Metric | R302 |
| 4 | 33R | R_0603_1608Metric | R401, R402, R405, R406 |
| 2 | 18R | R_0603_1608Metric | R403, R404 |
| 1 | 390 | R_0603_1608Metric | R407 |
| 2 | 10K | R_0603_1608Metric | R501, R502 |
MSI001 design files
The KiCad project lives in the ATmega8/kiterf repository on GitHub; these links point at the commit this page was built from.
MSI001: common questions
How big is the MSI001 PCB?
The MSI001 measures 99 × 69 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MSI001?
168 components, from 70 distinct parts. The full bill of materials is listed on this page.
Where can I download the MSI001 design files?
From the ATmega8/kiterf repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the MSI001 design in my own project?
Yes, under the terms of its MIT license, which ATmega8 chose for the repository.
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