How to Use a P25 and DMR Capable Scanner for Monitoring Digital Radio Communications

How to Use a P25 and DMR Capable Scanner for Monitoring Digital Radio Communications

Bydenob

If you’re interested in monitoring public safety communications, a P25-capable scanner is an essential tool. P25 (Project 25) and DMR (Digital Mobile Radio) are digital radio standards used by police, fire departments, emergency services, businesses, and other organizations. With the right scanner and knowledge, you can listen in on digital transmissions and stay informed about…

Using Ham Radio NVIS for Reliable Regional Communications

Using Ham Radio NVIS for Reliable Regional Communications

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When it comes to regional communications, ham radio operators in Canada have a powerful tool at their disposal: Near Vertical Incidence Skywave (NVIS) propagation. NVIS is a technique that enables reliable communication over distances ranging from 30 to 400 miles, making it ideal for emergency response, rural connectivity, and preparedness—especially in Canada’s vast and often…

Why CTCSS and DCS Codes in Ham Radio Do Not Offer Privacy

Why CTCSS and DCS Codes in Ham Radio Do Not Offer Privacy

Bydenob

When operating on ham radio frequencies, many operators use Continuous Tone-Coded Squelch System (CTCSS) or Digital Coded Squelch (DCS) to filter out unwanted transmissions. While these features are useful for managing interference, they do not provide any form of privacy or encryption. In this post, we’ll explore why that is the case and what their…

Building a 2-Meter Ham Radio Ground Plane Antenna

Building a 2-Meter Ham Radio Ground Plane Antenna

Bydenob

If you’re a ham radio operator looking to enhance your 2-meter band performance, building a simple ground plane antenna is a great project. It’s cost-effective, easy to assemble, and can provide excellent transmission and reception. In this guide, we’ll walk through the materials, construction steps, and installation process to get your DIY antenna up and…