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The Mercury Portable UHF Mast Aerial is an essential accessory for users seeking reliable digital TV reception in mobile environments or tight spaces, such as campervans, trucks, and bedrooms. Its primary benefit is a compact, magnetic-base design that boosts signal quality by leveraging metal surfaces, providing a plug-and-play solution for Freeview and digital tuners without requiring mains power. While it offers excellent portability and ease of use, it is limited by a 30-35 mile reception range, meaning users in remote or rural areas far from broadcast masts may experience inconsistent signal strength.
| Colour | Black |
|---|---|
| Model Part Number | 120.525UK |
| Brand | Mercury |
No, this is a passive antenna and does not require any mains electricity to operate.
The aerial is designed for portable use and can be used on vehicle roofs, but it is not waterproof and should be brought inside during inclement weather.
It is optimized for a 30-35 mile radius. If you are significantly further from a transmitter, you may require a high-gain, roof-mounted aerial instead.
Yes, the frequency range of 470-694MHz is designed to filter and manage signals while remaining compatible with current digital broadcast standards.
While you can technically use a coupler and a second cable, adding length may reduce signal strength. It is best to use the included 3-metre cable.
Ensure the connection is secure at both the TV and the aerial end, then move the antenna to a different location, ideally closer to a window, and re-run the scan.
This is often due to signal obstruction. Reposition the aerial on a metal surface to improve the ground plane or elevate it to achieve a clearer line of sight to the transmitter.
To set up the aerial, simply plug the coaxial cable into the 'Antenna In' port on your TV, set-top box, or USB tuner. Once connected, perform a 'Channel Scan' or 'Auto-Tune' in your device's settings menu. To maintain the device, keep the magnetic base clean from debris to ensure a firm grip on surfaces, and handle the coaxial cable with care to avoid kinks that could degrade signal quality. Avoid submerging the aerial in water, as it is designed for indoor and vehicle use rather than permanent outdoor exposure.
