Audio-Technica RF Spotlight Antenna

The RF Spotlight™ antenna is a low-profile floor pad antenna (470-698 MHz) that enables wireless mics to function reliably in the most crowded RF environments. Its elliptically polarized element is molded into a durable 7 mm (0.28") PVC disc with a 3 m (10') 50 lb tensile strength rated cabled connector lead with a BNC connector.

Operating range is determined by several factors, including transmitter power, coaxial cable type and length, and nearby obstructions. Typical range at 10 mW is a diameter of 30 m (100'). It can be placed under wood stages, offstage, under a carpet, or wherever convenient to limit foot traffic and maximize signal-to-noise ratio.

Features:
Limits pickup of undesired RF signals in crowded RF environments
Elliptically polarized element provides a “floor-omni” pickup pattern
Polarized element is molded into a durable 7 mm (0.28") PVC disc
Designed to be placed on the floor, under a stage or carpet, offstage, or in other inconspicuous places
Typical range at 10 mW is a diameter of 30 m (100')
-1 dB gain
Includes a permanently attached 3 m (10') cable with a BNC connector

Specifications:
Operating frequency: 470 to 698 MHz
Bandwidth: 228 MHz
Average return loss: -7.04 dB
Impedance: 50 ohms
Pattern type: Floor omni
Polarization: Elliptical
Gain: -1 dB
Dimensions: 483 mm (19.0") diameter, 7 mm (0.3") H
Weight: 1.4 kg (3.1 lbs)
Operating temperature range: -10°C to +40°C (14°F to +104°F)
Connector: BNC female