LO PCB
About the LO PCB
LO PCB is an open source PCB design by MortenSorensenNOR, published on GitHub. It is a 4-layer board measuring 50 × 44 mm, with 94 components from 37 distinct parts.
Other key parts include the TPS7A9101DSKT and LMX2592RHAR. By type, the board carries 50 capacitors, 33 resistors, 2 ICs, 2 connectors, 2 inductors and 1 transistor.
It belongs with the rf & radio designs in this gallery.
Main components on the LO PCB
LO PCB bill of materials (BOM)
94 components, 37 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TPS7A9101DSKT Texas Instruments | DSK0010A | U1 |
| 1 | LMX2592RHAR Texas Instruments | RHA40_TEX-L | U2 |
| 1 | AO3401A Alpha & Omega Semiconductor | SOT-23-3L_AOS-L | Q1 |
| 1 | TB612-100.0M Connor-Winfield | TB612_CNW | X1 |
| 1 | PWR | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_01x06 | PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | 60312202114513 EXT_REF_IN Wurth Elektronik | J_Wurth_WR-SMA_60312202114513 | EXT_REF_IN1 |
| 1 | 60312202114513 LO_OUT_A Wurth Elektronik | J_Wurth_WR-SMA_60312202114513 | LO_OUT_A1 |
| 1 | 60312202114513 LO_OUT_B Wurth Elektronik | J_Wurth_WR-SMA_60312202114513 | LO_OUT_B1 |
| 2 | 0402DC-11NXGRW 11nH Coilcraft | L_0402_1005Metric | L1, L2 |
| 7 | GRM188R72A104KA35D 0.1uF Murata | C_0603_1608Metric | C1, C5, C13, C15, C22, C24, C43 |
| 10 | GRT188R61C106KE13D 10uF Murata | C_0603_1608Metric | C2, C4, C14, C16, C23, C25, C36, C39 +2 |
| 6 | GRM155R71H103KA88D 10nF Murata | C_0402_1005Metric | C3, C17, C19, C47, C48, C49 |
| 7 | GRM1555C1H101JA01D 100pF Murata | C_0402_1005Metric | C6, C7, C12, C18, C20, C26, C32 |
| 2 | GJM1555C1H3R9BB01D 3.9pF Murata | C_0402_1005Metric | C8, C10 |
| 1 | GJM1555C1H6R8BB01D 6.8pF Murata | C_0402_1005Metric | C9 |
| 5 | 885012206052 1uF Würth Elektronik | C_0603_1608Metric | C11, C33, C38, C41, C45 |
| 7 | GRM155R71H104KE14J 0.1uF Murata | C_0402_1005Metric | C21, C27, C28, C29, C30, C31, C50 |
| 1 | C1608C0G1H332J080AA 3.3nF TDK | C_0603_1608Metric | C34 |
| 1 | GRM21BR71E684KA88L 680nF Murata | C_0805_2012Metric | C35 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | GRM1885C1H122JA01D 1.2nF Murata | C_0603_1608Metric | C37 |
| 1 | GRM188R72A103KA01D 10nF Murata | C_0603_1608Metric | C44 |
| 1 | GRM1555C1H150JA01D 15pF Murata | C_0402_1005Metric | C46 |
| 1 | RG1005P-3161-B-T5 3k16 Susumu | R_0402_1005Metric | R1 |
| 1 | RC0603FR-07100KL 100k Yageo | R_0603_1608Metric | R2 |
| 1 | RG1005P-102-B-T5 1k Susumu | R_0402_1005Metric | R3 |
| 2 | RC0603JR-070RL 0 Yageo | R_0603_1608Metric | R4, R5 |
| 5 | RC0402JR-070RL 0 Yageo | R_0402_1005Metric | R6, R7, R8, R9, R27 |
| 5 | RG1005P-49R9-B-T5 49.9 Susumu | R_0402_1005Metric | R10, R11, R12, R13, R30 |
| 4 | RG1005P-101-B-T5 100 Susumu | R_0402_1005Metric | R14, R15, R17, R18 |
| 1 | RC0603FR-0712RL 12 Yageo | R_0603_1608Metric | R16 |
| 3 | RC0603FR-0710KL 10k Yageo | R_0603_1608Metric | R19, R22, R26 |
| 5 | RC0603JR-0733RL 33 Yageo | R_0603_1608Metric | R20, R28, R31, R32, R33 |
| 1 | RC0603FR-071RL 1 Yageo | R_0603_1608Metric | R21 |
| 1 | RG1005P-620-B-T5 62 Susumu | R_0402_1005Metric | R23 |
| 2 | RC0402FR-0718RL 18 Yageo | R_0402_1005Metric | R24, R25 |
| 1 | RC0402FR-0768RL 68 Yageo | R_0402_1005Metric | R29 |
LO PCB design files
The KiCad project lives in the MortenSorensenNOR/Long-Distance-Radio repository on GitHub; these links point at the commit this page was built from.
- LayoutLO_PCB/LO_PCB.kicad_pcb
- SchematicLO_PCB/LO_PCB.kicad_sch
LO PCB: common questions
How big is the LO PCB?
The LO PCB measures 50 × 44 mm, has 4 copper layers and is 1.6062 mm thick.
How many components are on the LO PCB?
94 components, from 37 distinct parts. The full bill of materials is listed on this page.
Where can I download the LO PCB design files?
From the MortenSorensenNOR/Long-Distance-Radio repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the LO PCB design in my own project?
The repository has no license, so all rights stay with MortenSorensenNOR. Use it as a reference, and ask the author before reusing the design.
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