ELECRAFT K-4 High-Performance Direct Sampling SDR Instruction Manual
Learn about the ELECRAFT K-4 High-Performance Direct Sampling SDR. This user manual includes specs and features for the K4, K4D, and K4HD models, covering frequency range, modes, and connectivity options. Upgradeable at any time, this SDR offers advanced technology for CW, SSB, AM, FM, and data modes.