NPR-VSAT

Presentation

• Presentation English
• Presentation French
• Demo-Video

Documentation

• NPR_VSAT_Guide_v0.4.pdf ⇐ READ THIS DOC FIRST !
• NPR_VSAT_Specification_v0.2.pdf

Presentation

Downloads

• NPRVSAT_Windows_install_2023_02_01.zip
• NPRVSAT_Windows_binary_2023_02_01.zip
• NPRVSAT_source_2023_02_01.zip
• NPRVSAT_Linux_install_2023_01_29.zip

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

• Discussion at AMSAT-DL forum
• contact e-mail : f4hdk at free dot fr