Browse hardware designs
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Public designs
hbr-mk2
All HF bands QRP CW/SSB transceiver
schematicpcbbomresistorcapacitorinductordiode
rusb-pd
dc power mod for radios using usb-c connector and usb-pd protocol powering at 12V
schematicpcbbomresistorcapacitorinductordiode
tr-switch
The TX/RX-switch is a tool for signal sensitive or PTT switching for HAM radios incl. pcb schematics.
schematicpcbbompotentiometerdiodetransistorconnector
yardstick
Yet Another Radio Dongle
schematicpcbbomcapacitorresistorinductorconnector
rda5807-fm-radio-module
RDA5807M based stereo FM radio receiver
schematicpcbbomcapacitorresistorcrystalIC
hackrf
low cost software radio platform
schematicpcbbomresistorcapacitorinductorconnector
lna
LNA with filter for 400-440 MHz (UHF for amateur satellites)
schematicpcbbomcapacitorresistorinductorconnector