6 layers42 × 14.7 mm
6 layers50 × 25 mm
2stage pma2 lna
MTalon63/satrx1Bunch of PCB designs and more
- Size
- 50 × 25 mm
- Copper layers
- 6
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 16
- Pads
- 80
- Tracks, vias
- 29, 108
- Pours
- 12
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Aug 2025
- Updated
- 27 Mar 2026
Overview
2stage pma2 lna is an open-source printed circuit board by MTalon63, from the MTalon63/satrx repository on GitHub. It is a 6-layer board of 50 × 25 mm with 27 parts on 16 nets, routed with 29 tracks and 108 vias.
It is built around the PMA2-43LN+ and PMA2-63LN+. Its parts include 11 capacitors, 4 inductors, 3 resistors, 3 connectors and 2 ICs.
Main components
2README
README.mdsatrx
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 180p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C9, C11 |
| 3 | 4.7u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C6, C10 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C8 |
| 2 | 1n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C5 |
| 2 | 470n | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L3, L4 |
| 2 | SAW | Filter:Filter_SAW-6_3.8x3.8mm | X1, X2 |
| 2 | SMA | Connector_Coaxial:SMA_Samtec_SMA-J-P-H-ST-EM1_EdgeMount | J1, J3 |
| 1 | 100p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | 10n | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L1 |
| 1 | 220 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 49.9 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | 5.11k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 8.2n | Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L2 |
| 1 | EXT_PWR | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | LED | LED_THT:LED_D5.0mm_Clear | D1 |
| 1 | PMA2-43LN+ | PMA2-43LN+:SON_MC1631-1_MNC | U1 |
| 1 | PMA2-63LN+ | PMA2-63LN+:SON8_PMA2_MNC | U2 |
The 26 most common of 27 parts.
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Questions
How big is the 2stage pma2 lna PCB?
It measures 50 × 25 mm and has 6 copper layers, 1.6 mm thick.
What parts does the 2stage pma2 lna use?
27 parts, built around the PMA2-43LN+ and PMA2-63LN+. 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 2stage pma2 lna KiCad files?
From the MTalon63/satrx repository on GitHub, at the commit this page was made from: the board is rf/2stage_pma2_lna/2stage_pma2_lna.kicad_pcb and its schematic rf/2stage_pma2_lna/2stage_pma2_lna.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 2stage pma2 lna design in my own project?
Its repository states no licence, so its author keeps all rights: ask MTalon63 before reusing the design.