Whether a radio is fixed or handheld, a mobile radio cannot use a fixed antenna. This has been discussed in various places before, and the conclusion is that for handheld or carried devices, the antenna should be easy to move. Think about machines like the X6200 or IC705; if the antenna mounted on them remains in one place or is difficult to remove, it would be considered a fixed antenna, suitable for stationary use.
A simple analysis reveals that from a regulatory perspective, it's necessary to determine how the radio should be used.
Recommendation: For radios that are intended to remain stationary but may be used in different locations, it is recommended to categorize them by region (e.g., "national," "XX province") without specifying latitude and longitude or a specific address. This allows for fixed use at home or the ability to park and use the device at a designated location outdoors. In this case, the device and antenna will maintain a fixed position while in operation.
The vehicle chassis includes an on-board antenna, and this is a fixed feature. The antenna can be mounted on the vehicle or attached to it as needed, such as with magnetic bases.
Whether held in hand or carried on a backpack, these essentially correspond to portable antennas. These antennas are typically fixed to backpacks, briefcases, or radios. Some commonly used QRP (low-power) radio operators recommend applying for such devices.
Currently, this category seems to be relatively friendly to multi-device HAM (High Altitude, Long Endurance) systems. However, I recommend removing the mobile attributes and ensuring a fixed location when using it on a single device.
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