Friday, 5 December 2025
Building an FT8 Digital Interface – Dive into Digital Modes
Building an FT8 Digital Interface – Dive into Digital Modes: This blog post examines a well-designed FT8 digital interface circuit that provides both audio coupling and PTT (Push-to-Talk) control.
Ribless Programming cable for Motorola GM360/GM338 radio
Ribless Programming cable for Motorola GM360/GM338 radio: Programming cable for Motorola GM360 is intended to use with the usb port for motorola GM360 radio and other motorola radios like GM300/GM338/GM300/GM380/GM640.
SSM2167 Microphone Preamplifier with compression for ubitx HF Transceiver
SSM2167 Microphone Preamplifier with compression for ubitx HF Transceiver: The SSM2167 is a low-noise audio amplifier with compression and noise gating features. It can be used in the uBitx HF tcvr to improve audio quality of signal
OpenSourceSDRLab PortaRF: The Next Evolution in Portable Software-Defined Radio
OpenSourceSDRLab PortaRF: The Next Evolution in Portable Software-Defined Radio: The OpenSourceSDRLab PortaRF is ultimate portable SDR, integrating the HackRF and PortaPack into one device. Explore its architecture and key features
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