- Description
Details
The RF Spotlight antenna is designed to be used on a floor or underneath a stage with wireless microphone systems. It is effective where multiple wireless systems must interoperate across facilities and/or where open channels are limited due to crowded spectrum.
Its elliptically polarized element is molded into a durable 7mm thin PVC disc with a 10’ 50 lb tensile strength rated cabled connector lead.
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 100’ and several hundred feet at 30 mW.
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
Features
- The RF Spotlight™ Antenna is designed to be used on a floor in conjunction with wireless microphone systems, IEMs, IFB, or other UHF communication devices
- Hemispherical within the stage or desired area of use
- Interconnects via coaxial cable to receiver, or antenna combiner
- Antenna is placed near desired field of use
- Specification
Electrical Characteristics Operating frequency 468-740 MHz Bandwidth 272 MHz Average return loss -7.04 dBm Impedance (nom) 50 Ω Pattern type Floor Omni Gain -1dBd F/B Ratio N/A F/S Ratio N/A Transmit power (max) 100 mW Polarization Elliptical Physical Characteristics Diameter 19 in / 483 mm Thickness 0.26 in / 7 mm Typ. Weight 3 lbs / 1.4 kg Operating temperature -14-40 F (-10-40C) Mounting location Floor Color/Reflectance Stage Gray 18% Avg. Connector BNC female - Reviews
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