Understanding Emission Designators for APRS and Digital Modes on 2m and 70cm Bands
When working with APRS (Automatic Packet Reporting System), digital modes, or new technologies like LoRa…
DroidStar: The Ultimate Digital Voice Communication Tool for Amateur Radio
In the ever-evolving world of amateur radio, digital voice modes have revolutionized how we communicate.…
Exploring Codec 2: The Open-Source Low-Bitrate Speech Codec for Digital Voice
In the world of digital voice communication, bandwidth efficiency is a critical factor. Whether it’s…