uhf antenna

Indoor placement options include wall mounting, tabletop/set‑top placement, and included brackets or stands. Some models are designed to sit on top of a TV or can also be installed in an attic.

At least one listing includes a 20‑inch mast with a pivoting base, all‑weather mounting hardware, and reflectors—making it suitable for indoor, attic, or outdoor installation.

Some amplified models use a detachable amplifier powered by an included AC/DC adapter (one listing specifies the working voltage), while others have built‑in amplification. Listed amplifier features include 4G/5G LTE filtering and, in one model, a USB power injector.

The listings show a mix of directional behaviors: some antennas are described as semi‑directional, others as multi‑directional, and some combine multi‑directional UHF elements with Hi‑VHF elements.

Several listings state compatibility with 4K/8K UHD broadcasts and NEXTGEN TV (ATSC 3.0). Others note the antenna is ready for 4K/8K depending on whether local broadcasters transmit those formats.