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People often have questions about two-way radios, especially when they are in the exploration phase. We have compiled the most common questions people have. 

What is a two-way radio?

A two-way radio is a wireless communication device that allows users to transmit and receive audio messages over short to medium distances. It enables real-time, two-way communication between individuals or groups. 

How do two-way radios work?

Two-way radios work by converting voice or data into radio waves and transmitting them via an antenna. Other radios within range receive and decode these radio waves, allowing for communication. When you pair your two-way radios you’ll make sure they are on the same frequency so you can send and receive messages with each other. 

When you get into commercial radios, you’ll be using specific radio frequencies allocated by regulatory authorities.

What are the different types...

Water resistance is an essential feature for any electronic device and it’s important that you know the difference between waterproof, water resistant, and other water ratings so you can purchase the right product for your needs. Understanding the water ratings is crucial to ensure that the device does not get damaged when exposed to water. Here is a breakdown of water ratings.

Water Rating: IPX

The number following the “X” in IPX refers to the water resistance rating, with higher numbers indicating greater water resistance.

The “X” in IPX stands for “unrated” or “not tested,” indicating that the device has not been tested or rated for dust resistance. The letters in the IP rating system stand for “Ingress Protection,” which refers to the degree of protection a device has against the intrusion of solid objects (such as dust) and water. An IP rating is common with Outdoor and Handheld GPS Units.

It’s important to note that the IPX rating system applies only to water...

We are excited to announce that GPS Central has been voted by CommunityVotes as the “Best Electronics Store in Calgary” for the second consecutive year! 

We’re grateful to our loyal customers who choose to support our local business and to our dedicated staff who always go above and beyond to provide excellent customer service.

More than GPS, We’re Calgary’s Metal Detecting & Amateur Radio Specialists

We’ve been passionate about providing a wide range of high-quality electronics, including GPS devices, marine electronics, and outdoor gear since geocaching was all the rage (2001). Our knowledgeable staff are experts in their respective fields and are always ready to offer expert...

With the summer holidays right round the corner, many parents are wondering how to keep their kids entertained and away from their screens. If you’re headed out camping, finding fun activities to keep them busy can be an additional challenge. 

Metal detecting is a simple and rewarding way to ignite your child or teen’s curiosity while they explore the great outdoors and get a bit closer to nature. Here’s an overview of how to get started, plus some ideas you could try today. 

Essentials: A Metal Detector

What would a metal detector scavenger hunt be without a metal detector? If you’re new to metal detecting we recommend keeping your gear simple. You don’t want to invest too heavily if this is a one-time activity. That said, most parents really enjoy participating in the hunt and it’s a great idea to get a metal detector that you can use too!

Metal Detectors for Kids & Teens

There are some fantastic kids metal detectors available that are not too...