Short Answer
Whether the Motorola R7 UHF or VHF fits depends on frequency allocation, location, buildings, terrain, antennas, existing fleet, and repeater concept. UHF is often strong in buildings and urban structures, while VHF may have advantages in open terrain. The critical factor is not a general rule of thumb, but the specific radio planning and the authorized frequencies.
The R7 variant should never be chosen based solely on instinct. An incorrectly selected frequency band may not match the license or the existing infrastructure.
UHF and VHF Comparison
| Topic | UHF | VHF |
|---|---|---|
| Buildings | Often advantageous in buildings. | May depend more on construction. |
| Open Terrain | Well planable. | May have advantages depending on terrain. |
| Antennas | Shorter. | Longer. |
| Fleet | Must match the fleet. | Must match the fleet. |
Decision Criteria
- Which frequencies are authorized?
- Which devices and repeaters are already available?
- Is it about buildings, areas, vehicles, or open terrain?
- Has the range been measured or just estimated?
- What accessories and antennas are required?
Typical Errors
R7 devices are ordered before the frequency band, license, and existing fleet are checked. Subsequently, devices, antennas, or programming do not match the operation.
FAQ
Is UHF or VHF better?
There is no generally better variant. Location, frequencies, buildings, and existing radio fleet decide.
Can UHF and VHF be mixed?
Not directly in the same radio channel. Devices must match the frequency band of the system.
Is R7 PMR446?
No. The Motorola R7 is a professional operational radio device and should not be understood as a regular PMR446 leisure device.
Who clarifies the frequency?
In Switzerland, BAKOM is responsible; a radio partner can assist with planning and application.
Sources and Recency
This page was created on 06.07.2026. Technical and regulatory information must be compared with current manufacturer data, standards, frequency specifications, and site conditions for specific projects.