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TunerSection

profdc9·ModularTuner·Tuner/ReversibleLittleSection/TunerSection.kicad_pcb

TunerSection PCB layout, top view — open source board by profdc9
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About the TunerSection PCB

TunerSection is an open source PCB design by profdc9, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 123 components from 21 distinct parts.

Other key parts include the MCP23008 and ULN2803A. By type, the board carries 37 capacitors, 36 connectors, 10 inductors, 10 resistors, 8 diodes and 4 jumpers.

It belongs with the rf & radio designs in this gallery.

From the project

A Modular Antenna Tuner for a Phased Array Antenna System

This a project to create a Modular Antenna Tuner System that can be reconfigured for different needs. This material is copyrighted by Daniel Marks (KW4TI) and licensed under the Creative Commons License CC-BY-SA 4.0.

This project is a toolkit for making automatic antenna tuners and smart HF antennas.

A description and documentation of this project may be found in the "doc" directory as ModularTuner-Guide.pdf.

Main components on the TunerSection

MCP23008ULN2803A

TunerSection bill of materials (BOM)

123 components, 21 distinct parts.

QtyPartRefs
1
MCP23008
U1
1
ULN2803A
U2
7
Conn_01x03
J1, J2, J3, J4, J5, J6, J7
4
Conn_01x02
J8, J9, J10, J23
1
Conn_02x05_Odd_Even
J11
6
Conn_01x01
J12, J13, J14, J15, J24, J25
7
Conn_01x01
J16, J17, J18, J19, J20, J21, J22
11
Conn_01x01
P2, P3, P4, P5, P6, P7, P8, P9 +3
4
Jumper_NC_Dual
JP1, JP2, JP3, JP4
7
CAPIND
LC1, LC2, LC3, LC4, LC5, LC6, LC7
9
SPDTRelay
RLY1, RLY2, RLY3, RLY4, RLY5, RLY6, RLY7, RLY8 +1
8
LED
D1, D2, D3, D4, D5, D6, D7, D8
10
100 uH
L1, L2, L3, L4, L5, L6, L7, L8 +2
25
10 nF
C1, C2, C3, C4, C5, C6, C7, C8 +17
4
10 nF
C9, C14, C34, C35
4
100 nF
C10, C13, C23, C33
1
100 uF
C11
2
C_Small
C16, C17
1
10 nFl
C22
2
2.2k
R1, R2
Show 1 more
QtyPartRefs
8
1k
R3, R4, R5, R6, R7, R8, R9, R10

TunerSection design files

The KiCad project lives in the profdc9/ModularTuner repository on GitHub; these links point at the commit this page was built from.

TunerSection: common questions

How big is the TunerSection PCB?

The TunerSection measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TunerSection?

123 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the TunerSection design files?

From the profdc9/ModularTuner repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the TunerSection design in my own project?

The repository has no license, so all rights stay with profdc9. Use it as a reference, and ask the author before reusing the design.

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