- Modulator-Demodulator Software Radio
A radio communication system where modulating and demodulating components are implemented using software on a personal computer or other embedded computing devices using by a converter.
Circuit Improvements for the TS-440S
- Some improvements for the Kenwood TS-440S, including distortion level in SSB in transmitted signals, Lack of crispness in the RX audio and Limited transmit frequency coverage.
Opendous - Upconverternew
- Upconverter MF/HF Converter for Receivers. Converts signals in the MF and HF Bands to signals in the VHF Band. Intended for use in receiver applications with projects like RTL-SDR/SDR#/FunCube Dongle, or to listen to AM radio using an FM receiver.