Posts archives


Sat 09 April 2022
Implementation of an ETSI compliant DMR base station with the LimeNet Micro SDR working in TDMA mode (two inbound timeslots)
Sat 28 August 2021
Using GNU Radio and a SDR device as a digital voice hotspot with MMDVM supported modes like DMR
Sun 06 September 2020
Internet (HAMNET) over the QO100 amateur radio geo-stationary satellite?
Sun 30 August 2020
Remotely monitoring and accessing the amateur repeater network with the LimeNET Micro SDR
Sun 13 January 2020
FT8 with the PlutoSDR on the 2 meters band
Sun 12 August 2018
Viterbi soft symbol decoding for 4FSK modem

A brief description of a slightly unconventional 4FSK decoder with Viterbi soft symbol decoding for convolutional code.

Sun 05 November 2017
Digital voice modes performance analysis
Sun 22 October 2017
RF power amplifiers for SDR
Sat 21 October 2017
DMR, D-Star, System Fusion