Audio-Technica ATW-A49a — UHF Wide-band Directional LPDA Antenna (Pair)

Directional LPDA pair for enhanced pickup across a broad UHF range — ideal for extending diversity system reliability.

• Enhanced signal pickup
• Wideband operation (440–900 MHz)
• ~6 dB RF gain improvement vs. standard whips
• Approx. 90° beamwidth
• Rugged copper-clad epoxy fiberglass construction
• Low-loss BNC connector positioned to minimize cable strain

Supplied as a matched pair, the ATW-A49a supports most UHF receivers and simplifies multi-system rigs when combined with antenna distribution — eliminating frequency-specific antenna clutter. Standard 50 Ω, 5/8"-27 mounting, and adjustable orientation for precise aiming.

Audio-Technica ATW-DA49a — UHF Antenna Distribution System

Active, unity-gain diversity distribution to feed multiple receivers from a single antenna pair — clean, scalable, and wide-band.

• Wide-band 470–990 MHz
• Feeds up to four receivers (2× 1-in/4-out) plus cascade per channel
• High OIP3 (+32 dBm) for intermodulation protection
• Antenna power: 12 V / 250 mA max per input
• Works with A-T and many third-party UHF systems

Operates with local or remote antennas and supports expansion via cascade outputs for larger installations.

Audio-Technica ATW-F500DE2 — Band-Pass Filter Pair

Passive, in-line RF filters that tame out-of-band energy before it hits your receiver front end.

• Passive operation; no power required
• Industry-standard BNC connectors
• Sold as a matched pair

Reduces noise and third-party interference outside your operating window to preserve dynamic range. Max pass-through current: 420 mA — ensure connected devices draw less.

Audio-Technica ATW-F560EE1 — Band-Pass Filter Pair

Plug-and-play BNC filters to attenuate unwanted RF outside your selected band, improving system stability.

• Passive operation; no power required
• Industry-standard BNC connectors
• Sold as a matched pair

Great for crowded RF environments; verify the maximum pass-through current (420 mA) isn’t exceeded by any inline devices.

Audio-Technica ATW-SC410 — UHF Passive Splitter/Combiner

Simple, wide-band RF utility — combine or split antenna lines without power or configuration.

• Passive operation
• Wide-band 470–990 MHz
• BNC I/O for rapid integration