Short Answer
The main types of radios are handheld radios for mobile users, mobile devices for vehicles, base stations for fixed workplaces, repeaters for range extension, pagers for alarm notifications, and specialized devices for DMR, TETRA, NXDN, PMR446, CB radio, or LTE/5G PTT. The appropriate type of radio depends on the location of use, range, robustness, accessories, frequencies, and operating process.
When one says "radio," they often refer to a handheld radio. In professional systems, the range of devices is broader.
Overview of Device Types
| Device Type | Usage | Example |
|---|---|---|
| Handheld Radio | Mobile Teams. | Security service, technology, logistics. |
| Mobile Device | Vehicles and machines. | Ambulance, service vehicle, workshop traffic. |
| Base Station | Fixed Workplace. | Reception, control center, operational headquarters. |
| Repeater | Range and building radio. | Area, tunnel, basement. |
| Pager | Alarm Notifications. | On-call duty, fire brigade, technology. |
| PTT Smartphone | IP-based group communication. | Location-crossing teams. |
How to Choose?
- Where will communication take place: building, area, vehicle, tunnel, or nationwide?
- How critical is the communication?
- Is there a need for accessories like headsets, speaker microphones, or vehicle antennas?
- What frequencies and systems are permitted?
- How are devices programmed, maintained, and documented?
FAQ
What can you do with a radio?
Speak, coordinate groups, send status updates, trigger emergency calls, or transfer data depending on the system.
Can you make phone calls with a radio?
Classic radio is group communication. Some systems can integrate telephone or gateway functions.
What is a receiver?
A receiver receives signals. A radio can send and receive depending on its design.
What radio does the police use?
Depending on the country, closed authority networks, often TETRA or national special solutions.
Sources and Currency
This page was created on July 6, 2026. Technical and regulatory specifications must be aligned with current manufacturer data, standards, frequency guidelines, and site conditions for specific projects.