NPR-VSAT
NPR-VSAT
New Packet Radio VSAT.
A VSAT network for amateur-radio operators
Hamnet-IPv4 connectivity over the QO-100 wide-band transponder.
Datarate from 40kbps to 200kbps.
Documentation
Downloads
Some characteristics
- Inherited from my previous project "NPR-70" New Packet Radio
- MF-TDMA (multi-frequencies Time-Division-Multiplexing-Access)
- Multi users, probably one or several dozens of simultaneous users
- low data-rate, 20kb/s to 100kb/s for users
- dynamic resource allocation
- up to 4 or 5 channels, each 50kS/s or 100kS/s or 200kS/s
- modulation BPSK or QPSK
- coordination via a central station, the VSAT-Hub
- full-mesh : client stations communicate directly with each others
- Runs on PC, either Windows or Linux
- runs with full duplex SDR, preferably Adalm-Pluto
Contact