Digital Modes on any Android Device

droidstar for android is software which connects to D-STAR, DMR, Fusion, NXDN, P25, and M17 reflectors and gateways/repeaters over UDP. It uses open source vocoder software for all modes, and requires no AMBE hardware or silly remote AMBE servers. Dstar encoding is currently not acceptable for QSOs, so TX has been disabled.

DROID-Star (Early Access) - https://play.google.com/store/apps/details?id=org.dudetronics.droidstar&hl=en_GB&gl=US

Free 50 MHz ham radio band ebook

The ebook Capture the MAGIC of Six Meters by Jim Wilson K5ND is available for free download

Have you ever wondered about the “Magic” of Six Meters?

It really doesn’t take much on six meters — your existing HF+6 meter rig along with a simple antenna, even a dipole, will work. In this book, you’ll find out how I know that dipoles work along with how to build one of your own.

This book will also provide plenty of insight into how you, too, can “Capture the Magic of Six Meters.” It covers propagation, equipment, software, antennas, awards and contesting, as well as assistance in finding the magic.

Download the free PDF - Capture the MAGIC of Six Meters — eBook - https://www.k5nd.net/2020/08/capture-the-magic-of-six-meters-ebook/

Electronic Circuit Analysis Program Available as Freeware

Due to the retirement of their software developer, Spectrum Software have made available their Electronic Circuit Analysis Program as freeware.

Micro-Cap 12 is an integrated schematic editor and mixed analog/digital simulator that provides an interactive sketch and simulate environment for electronics engineers. Since its original release in 1982, Micro-Cap has been steadily expanded and improved. Micro-Cap 12, the twelfth generation, blends a modern, intuitive interface with robust numerical algorithms to produce unparalleled levels of simulation power and ease of use

Valued at $4,500, the software is available for 32 and 64 bit Windows

Download Micro-Cap 12 - http://www.spectrum-soft.com/download/download.shtm