2 layers77.2 × 69.8 mm
Ham radio
84 boardsKiCad boards from 33 GitHub repositories tagged “ham-radio”, the most starred first; open any of them in PCBKit.
- 2 layers100.8 × 30.2 mm
Esp32 loraprs c3
sh123/esp32_loraprs
LoRa ESP32 KISS Bluetooth modem (for APRSDroid or aprs.fi iOS) + APRS-IS RX/TX iGate over WiFi + Digipeater + DV (with Codec2 Walkie-Talkie)
29 parts281GPL-3.0 - 6 layers45.5 × 96 mm
- 2 layers28.8 × 43.8 mm
- 2 layers84 × 85 mm
- 2 layers44.5 × 43.2 mm
Power meter
sh123/nano_power_meter
Dual channel Arduino Nano milliwatt power meter for HF/VHF/UHF/SHF bands
23 parts30GPL-2.0 - 2 layers83.8 × 120.7 mm
Atu100wifi
ftl/atu100wifi
A wifi adapter device for David Fainitski's ATU-100 antenna tuner (https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards)
31 parts28MIT - 2 layers73 × 113 mm
- 2 layers58.9 × 19.3 mm
Lora digirepeater micro
sh123/micro_loraprs
Arduino Micro LoRA/FSK USB KISS modem (for Linux AX.25, APRSDroid, Codec2Talkie) or standalone APRS AX.25 micro digirepeater
9 parts26GPL-2.0 - 2 layers169.4 × 48.8 mm
Usb morse keyer
dilshan/usb-morse-keyer
PIC16F886 based CW auto key controller with USB support
84 parts17MIT - 2 layers100 × 70 mm
- 2 layers114 × 89 mm
- 4 layers24 × 75 mm
The guesser
Mines-Rocketry-Club/flight-computers
Fully open source high power rocketry flight computers.
117 parts7GPL-3.0 - 2 layers100 × 90 mm
- 2 layers158.2 × 89.4 mm
- 2 layers105.5 × 77.6 mm
BandSelector
n1kdo/BandSelector
IOT BandSelector (also known as a Band Decoder) works with Antenna Switch Controller to perform automated antenna selection on band change
63 parts3 - 6 layers268 × 230 mm
Rf board
PE1RGU/hf-antenna-switch
Remote HF antenna switch: 3 radios x 4 antennas (path to 8), outdoor relay unit with a hardware safety chain, controlled over Cat6 from a shack interface. KiCad 10, open hardware, designed together with an AI.
357 parts2CERN-OHL-S-2.0 - 2 layers77.5 × 57.1 mm
Rx new full
rf-designers/transceiver
Repository containing the design for the YO6SSW SDR transceiver, version 2
197 parts2MIT - 2 layers120 × 60 mm
- 2 layers30 × 13.7 mm
PTT USB Cable
UT8IFG/PTT-USB-Cable
A simple galvanically isolated USB-PTT interface for amateur radio equipment
25 parts2MIT - 2 layers100 × 50 mm
Telemaque
f5bmi/Telemaque
Current, voltage, temperature, forward and reverse signal conditionning before processing by Mentor
340 parts1 - 2 layers61 × 43.2 mm
- 2 layers90 × 60 mm
- 2 layers
Voice id
phastmike/IDx_hardware
The hardware information for the IDx project. Firmware on another repository (IDx)
22 parts1