Alternatives and similar repositories for UHSDR:

Users that are interested in UHSDR are comparing it to the libraries listed below

• g4klx / MMDVM
  The firmware for the MMDVM (Multi-Mode Digital Voice Modem)
  ☆481Updated this week
• kgoba / ft8_lib
  FT8 library
  ☆229Updated 7 months ago
• juribeparada / MMDVM_HS
  MMDVM HotSpot: firmware for ZUMspot or MMDVM_HS based boards (D-Star, DMR, YSF, P25, NXDN and POCSAG)
  ☆359Updated last year
• Dfinitski / N7DDC-ATU-100-mini-and-extended-boards
  ☆323Updated 11 months ago
• hugen79 / NanoVNA-H
  NanoVNA-H based on edy555 design, provides effective measurements up to 1.5GHz.
  ☆545Updated 10 months ago
• g4klx / MMDVMHost
  The host program for the MMDVM
  ☆387Updated this week
• mathisschmieder / MMDVM_HS_Hat
  MMDVM_HS Hat for the Raspberry Pi (Zero)
  ☆176Updated last year
• nanovna-v2 / NanoVNA-QT
  PC GUI software for NanoVNA V2
  ☆251Updated last year
• flyoob / NanoVNA-F
  NanoVNA-F, NanoVNA-Fairy, FreeRTOS version of TTRFTECH's NanoVNA.
  ☆163Updated last year
• softerhardware / Hermes-Lite2
  A second generation low-cost amateur HF software defined radio transceiver.
  ☆251Updated last month
• nanovna-v2 / NanoVNA2-firmware
  Firmware for NanoVNA V2
  ☆225Updated last year
• k3ng / k3ng_rotator_controller
  K3NG Arduino Amateur Radio Rotator Controller
  ☆185Updated last year
• ha7ilm / csdr
  A simple DSP library and command-line tool for Software Defined Radio.
  ☆529Updated 11 months ago
• ArjanteMarvelde / uSDR-pico
  uSDR implementation based on a RP2040 Pi Pico
  ☆180Updated 2 months ago
• phl0 / MMDVM_HS_Dual_Hat
  Duplex variant of MMDVM_HS_Hat
  ☆167Updated 4 years ago
• threeme3 / usdx
  Simple and experimental (class-E driven) SSB transceiver.
  ☆677Updated 2 weeks ago
• DiSlord / NanoVNA-D
  Firmware for NanoVNA, NanoVNA-H, NanoVNA-H4. Support SD Card, external Serial connection, fast measure, fast exchange vs CPU
  ☆331Updated last week
• markqvist / LibAPRS
  An APRS library for the Arduino IDE
  ☆201Updated 8 months ago
• IanWraith / DMRDecode
  A Java program to decode DMR radio transmissions
  ☆151Updated 2 years ago
• k3ng / k3ng_cw_keyer
  K3NG Arduino CW Keyer
  ☆441Updated last week
• f4exb / dsdcc
  Digital Speech Decoder (DSD) rewritten as a C++ library
  ☆296Updated 10 months ago
• markqvist / MicroAPRS
  APRS fork of MicroModem
  ☆256Updated 3 years ago
• Dfinitski / ATU-10-10W-QRP-antenna-tuner
  ☆88Updated last year
• IgrikXD / Easy-SDR
  This project is about creation of affordable and easy-to-manufacture prototypes of PCBs which are used to expand the capabilities of exis…
  ☆447Updated 2 weeks ago
• pa3gsb / Radioberry-2.x
  Ham Radio hat for Raspberry PI
  ☆491Updated last month
• etherkit / Si5351Arduino
  Library for the Si5351 clock generator IC in the Arduino environment
  ☆250Updated 3 months ago
• szechyjs / mbelib
  P25 Phase 1 and ProVoice vocoder
  ☆282Updated 4 years ago
• etherkit / JTEncode
  JT65/JT9/JT4/WSPR/FSQ Encoder Library for Arduino
  ☆98Updated 3 years ago