Adam Chwirut
POLAND • + Follow
Description
Automatic antenna tuner
A well-known design of a super simple antenna box supporting 100W of power. I used MPLAB ICD 3 to program the PIC. All the information needed is included in the diagram and on the designer's website.
A big thank you to N7DDC.
Code
Firmware
atu_100_fw_EXT_32.hex
Schematic and Layout
Schematic
atu100 schemat.png
May 01,2024
1,320 views
Automatic antenna tuner
2 Layers PCB 62 x 120 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
Automatic antenna tuner ATU100 for ham radio transmmiters
1320
6
0
Published: May 01,2024
Standard PCB
Download Gerber file 20
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