Propagation
Build something that talks over the air
433.920 MHz
What is Propagation
Propagation is a Hack Club YSWS that funds teenagers to build real radio frequency hardware and software. No license required — this is about making things, not passing tests. Ship an RF project, get funded.
What you can ship
SDR MatrixReceiver builds or custom signal analysis environments.
Mesh NodesLoRa meshes, tactical setups, or custom Meshtastic devices.
Antenna ArraysDirectional configs, homebrew yagis, loop frames, or arrays.
TransceiversDirect RF control hardware or flight-ready components.
Satellite DecksDecoders optimized for NOAA weather streams and custom telemetry.
Custom ArraysAnything built to reliably transmit, receive, or modulate airwaves.
Shipper Rewards
Hardware Funding Granted instantly to shipped production modules
Propagation Pack Exclusive physical sticker kit distributed to functional shippers
Hack Club Happening Direct physical event invites generated directly within your country
Signal Tiers
Your hardware iteration moves directly through four native bands. Reach GHz to sign off on your shipment pipeline.
HzInitialization
kHzStructural Build
MHzField Testing
GHzProject Shipped
Are you ready to build?
