Software Defined Radio

DSP-10 2-meter DSP transceiver - The DSP-10 is an amateur-radio, software-defined 2-meter transceiver that can be built at home. It operates not only on SSB, FM and CW, but also on four Weak-Signal modes. Features are tailored to operation on VHF, UHF and Microwave frequencies. By W7PUA

SDR - Software Defined Radio Projects - An updated and classified collection of SDR projects and realizations

The Software Radio - Software Radio resources, research projects and labs worldwide

High Performance Software Defined Radio - The HPSDR is an open source, GNU type, hardware and software project intended as a "next generation" Software Defined Radio (SDR) for use by Radio Amateurs and Short Wave Listeners

Amsat DSP Satellite Transceiver Project - The DSP Satellite Transceiver is a conceptual transceiver designed as a dedicated unit for amateur satellite operators. The initial concept was brought about by the lack of satellite functionality on modern amateur radio transceivers, and the specialized requirements of the ham radio operator who utilizes OSCAR amateur satellites.

High Performance Software Defined Radio - The HPSDR is an open source hardware and software project intended as a next generation Software Defined Radio for use by Radio Amateurs

ARRLWeb: Software Defined Radio - ARRL page on SDR technology

OH2NLT Experimental Digital HF Receiver - SDR project based on a TI AFREDI8201 chipset with both ADC and DDC functions. This SDR needs no external PC and is a RX only.

GnuRadio: Universal Software Radio Peripheral - The UniversalSoftwareRadioPeripheral (USRP) is a low-cost, high speed implementation of GnuRadioHardware, developed by a team led by MattEttus

The Software Radio - Software Radio resources, research projects and labs worldwide

About SDR software Defined Radio - Introduction to Software Defined Radio by AC8GY

Amsat DSP Satellite Transceiver Project - The DSP Satellite Transceiver is a conceptual transceiver designed as a dedicated unit for amateur satellite operators. The initial concept was brought about by the lack of satellite functionality on modern amateur radio transceivers, and the specialized requirements of the ham radio operator who utilizes OSCAR amateur satellites.

An SDR receiver project - A project for a SDR receiver by Juan Domenech Fernandez

ARRLWeb: Software Defined Radio - ARRL page on SDR technology

Build Softrock 40/80M SDR - HF on a budget. Assembling a Softrock Software Defined Radio

Charleston SDR Project - Low-cost SDR board developed in Charleston, SC by Dr. John Schwacke.

DF9CY Softrock tests - Softrock Version 6.1 Software Defined Radio experience and modifications by DF9CY

DRM mode Ham specifications - This document describes the DIFFERENCE of mode HAM to the official broadcast DRM standard

DSP-10 2-meter DSP transceiver - The DSP-10 is an amateur-radio, software-defined 2-meter transceiver that can be built at home. It operates not only on SSB, FM and CW, but also on four Weak-Signal modes. Features are tailored to operation on VHF, UHF and Microwave frequencies. By W7PUA

Dual phase Software Defined Radio - Dual phase coherent Software Defined Radio using two K2 Elecraft receivers and programming in Matlab/Simulink.

FCC Facilitate SDR technology - FCC adopts rule changes to faciliate deployment of Software Defined Radio technology

FireFly 20M CW SDR - Build FireFly the world of SMD SDR

GnuRadio: Universal Software Radio Peripheral - The UniversalSoftwareRadioPeripheral (USRP) is a low-cost, high speed implementation of GnuRadioHardware, developed by a team led by MattEttus

High Performance Software Defined Radio - The HPSDR is an open source, GNU type, hardware and software project intended as a "next generation" Software Defined Radio (SDR) for use by Radio Amateurs and Short Wave Listeners

High Performance Software Defined Radio - The HPSDR is an open source hardware and software project intended as a next generation Software Defined Radio for use by Radio Amateurs

Introduction to DSP - Bores Signal Processing freeware course to DSP

KB9YIG - Soft Rock 40 - These pages document some of the experiments with KB9YIG\'s Soft Rock 40 receiver

LY1GP software defined radios - TinySDR for 80m band and ZetaSDR for 40m band

MDSR / SDR by VE3LNY - An SDR project, MDSR modulator-demodulator software radio, made using an inexpensive converter and a pc. MDSR has a transceiver and a receiver converters.

Mobo Kits - Mobo Kit SDR Project web site

OH2NLT Experimental Digital HF Receiver - SDR project based on a TI AFREDI8201 chipset with both ADC and DDC functions. This SDR needs no external PC and is a RX only.

SDR - Software Defined Radio - Forum - SDR Forum - organization dedicated to promoting the development, deployment and use of software defined radio technologies for advanced wireless systems.

SDR - Software Defined Radio Projects - An updated and classified collection of SDR projects and realizations

SDR for Amateur Radio Blog - A blogspot blog about Software Defined Radio

SDR Forum Primer - SDR Functional Perspective, comcepts and related informations

SDR hardware architecture - Essentials about the key areas of importance for the software defined radio SDR hardware and the SDR hardware architecture used.

SDR Programs for Linux - Review of some SDR programs for linux operating system by NH7O

SDR Software Defined Radio - About SDR Radio, basics and a how to guide

SDR-908 Portable SDR - The SDR-908 is a software defined radio designed specifically for portable use, without the bother of being tethered to a PC or soundcard for the modulation/demodulation processing performed in this kind of radio.

Setup SDR-1000 for WSJT - Setting Up the SDR-1000 for WSJT using VAC 4.03

Softrock RXTX - DF9CY Softrock RXTX Software Defined Radio Transceiver (SDR)

Softrock SDR and Six Meters - DF9CY using Softrock RTX on 50 MHz

SoftRock SDR Interest Group - 5000+ member discussion group for the low-cost series of SoftRock SDR receiver and transceiver kits.

Softrock Version 6.1 Setup - Setting up the necessary Software for the Softrock 6.1 is a bit tricky, images and screenshots hopefully bring some light into the dark

Software Defined Radio resources - Software Defined Radio (SDR) Resources, Links & Information

Software Defined Radio Tutorial - Tutorial and information about the basics of the software defined radio, SDR, and links of software defined radios to JTRS, and general SDR receiver technology.

Software Defined Radio, SDR, Tutorial - A nice tutorial and the basics of the software defined radio, SDR, and links of software defined radios to JTRS, and general SDR receiver technology.

Software-defined radio by Wikipedia - According to wikipedia a software-defined radio is a radio communication system which uses software for modulation/demodulation of signals

Tools4SDR : SDR Collaborative website - Home page of Tools4SDR. Tools4SDR is a collaborative website about software defined radio (SDR), the universal software radio peripheral (USRP), opportunist radio, cognitive radio, software toolboxes for research and teaching in digital communications.

WA4DSY 56KB RF Modem - This is a prototype of the WA4DSY 56KB RF modem. It is intended for use on amateur packet radio networks. The modem generates RF in the 28 to 30 mhz range and requires and linear transverter to convert the signal to a UHF or microwave ham band

Wavefront CompactPCI (CPCI) RF converter - The Wavefront CompactPCI (CPCI) RF converter provides a complete half-duplex radio front-end in an industry-standard 6U format. The architecture consists of dedicated receive and transmit channels that share a common RF interface.

WB5RVZ Genesis Radio G40 - WB5RVZ Genesis radio G40 build experience

Weak Signal - Linrad and SDR-IQ - Linrad and SDR-IQ Software Defined Receiver on Shortwave

WSVU_SDR – New SDR for the VHF/UHF - Brand new SDR transceiver with the working title Weak Signal VHF and UHF SDR - WSVU_SDR by G0RUZ and CT1DMK