Comms

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A place to discuss various communications and radio technologies such as meshtastic, ATAK, and handheld radio networks.

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DIY 2G cellular (youtu.be)

submitted 2 months ago by FieldExpedient to c/Comms

This video caught my attention yesterday while browsing YouTube.

DIY cellular base station... that could be very useful for communication.

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[–] StridAst 2 points 1 month ago

Oof! The duplex SDRs needed are usually $500 ish. Not something I'll be experimenting with anytime soon. Otherwise, it's an interesting video!