Learning Centre
Understanding your comms options shouldn't need an engineering degree. This is where Mobile Systems breaks down two-way radio, GPS tracking, Starlink, and safety technology in plain language, so you can make the right call for your team before you ever pick up the phone to us. Whether you're comparing UHF against VHF, working out what PoC radio actually means, or checking if your fleet needs GPS tracking for RUC compliance, start here. Every guide below is written by the same team that installs and services the gear.
Radio & RF Basics
Your highest-volume, highest-CTR-performing content cluster: the fundamentals behind every radio decision.
Radio Frequency (RF) Explained
What radio frequency actually is, and why it determines everything about how far your radio reaches.
How Do Antennas Work?
Antenna gain, line of sight, and why the right antenna matters more than the radio itself.
Radio Communication Basics NZ: Choosing the Right Gear and Frequency
UHF vs VHF, licensing basics, and how to pick the right band for your site.
Tait Radio Academy: Free Video Courses
Radio manufacturer Tait runs a free, self-paced video course library covering everything from basic radio principles through to digital standards like DMR and P25. A genuinely good next step if you want to go deeper than our own guides. This is Tait's own resource, hosted on their site, not Mobile Systems content.
Starlink & Satellite Basics
Your second-biggest keyword cluster, and the single biggest SEO opportunity on the site.
Starlink for NZ Businesses: The Complete Guide
Everything a NZ business needs to know before installing Starlink on-site or in a vehicle.
Starlink Plans and Pricing NZ
A plain breakdown of current Starlink plans, pricing, and which tier fits which business.
Satellite Backup Uptime: Comparing Communication Solutions
How Starlink, Iridium and traditional satellite phones stack up when uptime is critical.
GPS & Fleet Tracking Basics
Thin content relative to demand today, and a genuine growth area.
New Zealand Vehicle GPS Tracker Guide
Geofencing, real-time tracking and what to look for in a fleet GPS system.
A Guide to Fleet Safety Management in New Zealand
Bringing GPS tracking, telematics and driver safety together into one fleet management approach.
PoC vs Conventional Radio
Push-to-talk over cellular, explained plainly, and when it makes sense over a standard two-way radio.
What Is PoC (Push-to-Talk Over Cellular)? A Guide for NZ Businesses
How PoC radios use the cellular network to give nationwide coverage without a repeater network.
Walkie-Talkies vs PoC in NZ: Coverage, Costs, and When to Switch
A straight comparison of cost, coverage and use case, so you can pick the right system first time.
Safety & Lone Worker Basics
Ties directly to a real gap in our Remote + Isolated Workers range: what NZ businesses are legally required to provide, and what actually works.
Lone Worker Safety NZ: Your Legal Duty and What Actually Works
What HSWA actually requires for lone and remote workers, and the devices that meet that duty.
GPS Tracking for Worker Safety: A Practical NZ Guide
How GPS check-in and location data fits into a lone worker safety plan, and what to look for in a system.
Beyond the Black Spots: Satellite Communication for Worker Safety
What to do when a worker is out of cellular range entirely, and satellite check-in becomes essential.
Have a question this doesn't answer? Talk to our team or browse our full FAQ hub.