ANTENA PASIVA OMNIDIRECCIONAL UHF MODELO UA860SWB

GENERALIDADES

La antena Shure UA860SWB es una antena omnidireccional pasiva, de banda ancha para UHF. La UA860SWB es resistente a elementos del clima y apta para usarse a la intemperie.

NOTA: Para información técnica adicional, llame al Departamento de Servicio al Cliente de Shure al teléfono 1-800-516-2525. En Europa, llame al 49-7131-72140.

INSTRUCCIONES DE INSTALACION

Selección del Cable

Determine el largo del cable requerido para conectar la antena UA860SWB al receptor o transmisor. Utilice únicamente cables de 50 Ω con pérdidas bajas (RG-8X, o uno equivalente).

Shure recomienda los cables coaxiales siguientes para la instalación de antenas remotas:

Cable de extensión UA825 (7,6 m)

Cable de extensión UA850 (15.2 m)

Cable de extensión UA8100 (30,4 m)

NOTA: Shure recomienda usar el amplificador en línea UA830SWB con un interruptor selector de ganancia que permita ajustarlo para compensar cada uno de los largos de cable dados arriba.

IMPORTANTE

Siempre efectúe una prueba en campo para verificar que haya cobertura antes de usar el sistema. Ensaye colocando la an- tena UA860SWB en diferentes posiciones hasta encontrar la ubicación óptima.

ESPECIFICACIONES

Gama de frecuencias RF 470–1100 MHz

Relación de ondas estacionarias de voltaje (VSWR) Mayor que 2:1 referido a 50Ω

Patrón de recepción

Omnidireccional dipolo

Conector

Hembra, tipo BNC

Dimensiones

284 mm (alt.) x 39 mm (diá.)

Adaptador de Roscas

Resistente a roturas, con rosca estándar (UNS) de 5/8 pulg -27

Peso Neto (sin cable)

275 g (9.72 oz.)

ACCESORIOS SUMINISTRADOS

Cable Coaxial de antena (61 cm) . . . . . . . . . . . . . . . . . . UA802 Cable de extension de 7,6 m para antena . . . . . . . . . . . UA825 Pedestal para micrófono . . . . . . . . . . . . . . . . . . . . . . . . .WA371 Adaptador de Roscas de 5/8 a 3/8 pulg (Euro) . . . . . . 31A1856

ANTENNA UHF PASSIVA OMNIDIREZIONALE MODELLO UA860SWB

DESCRIZIONE GENERALE

L’antenna Shure UA860SWB è un’antenna UHF passiva de larga banda omnidirezionale. Il modello UA860SWB è resistente agli agenti atmosferici e, pertanto, idoneo all’uso all'aperto.

ISTRUZIONI PER L'INSTALLAZIONE

Selezione del Cavo

Determinate la lunghezza del cavo necessaria per collegare l’antenna UA860SWB con un ricevitore o un trasmettitore. Adoperate unicamente cavi a bassa attenuazione da 50 Ω (RG-8X o equivalenti).

Per il montaggio di antenne a distanza, Shure consiglia l’uso dei cavi coassiali elencati di seguito.

Cavo di prolunga UA825 (7,6 m)

Cavo di prolunga UA850 (15,2 m)

Cavo di prolunga UA8100 (30,4 m)

NOTA: Shure consiglia l’uso dell’amplificatore in linea UA830SWB con selettore di guadagno che può essere regolato per consentire la compensazione di ciascuno dei valori di lunghezza del cavo elencati.

IMPORTANTE

Prima dell’effettivo utilizzo, fate sempre una prova nell’area in cui ci si muoverà. Collocare l'antenna UA860SWB in vari punti per individuarne la posizione ottimale.

NOTA: per assistenza tecnica, chiamare il Reparto Assistenza della Shure al numero verde 1-800-516-2525 (solo negli USA). In Europa, chiamare il numero 49-7131-72140.

DATI TECNICI

Gamma di frequenze

470–1100 MHz

Rapporto d’onda stazionaria di tensione (VSWR)

Oltre 2:1 referito a 50Ω

Diagramma di ricezione

Omnidirezionalle dipoli

Connettori

BNC femmina

Dimensioni

284 mm x 39 mm (A x diam.)

Filettato Adattatore

Resistente a sollecitazioni di rottura, con filettatura standard (UNS) 5/8 di pollice –27.

Peso netto (senza cavo)

275 g

ACCESSORI IN DOTAZIONE

Cavo Coassiale per Antenna (61 cm) . . . . . . . . . . . . . . . UA802 Cavo di Prolunga per antenna lungo (7,6 metri) . . . . . . . UA825 Adattatore per supporto microfonico . . . . . . . . . . . . . . . .WA371 Adattatore per filettatura (Euro) da 5/8 a 3/8 di poll. . . 31A1856

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Shure UA860SWB installation instructions Instrucciones DE Instalacion

UA860SWB specifications

The Shure UA860SWB is a high-performance active directional antenna specifically designed for professional audio applications, delivering optimal RF reception and improved signal quality. This sophisticated antenna caters to various environments, from concert venues to corporate events, ensuring reliable communication for wireless microphones and in-ear monitoring systems.

One of the main features of the UA860SWB is its impressive wideband frequency range, spanning from 470 MHz to 806 MHz. This versatility allows it to operate across multiple RF bands, making it an ideal choice for users who require flexibility as they navigate the ever-changing landscape of wireless technology.

A standout technology integrated into the UA860SWB is its advanced diversity reception. By utilizing two separate antenna elements, it effectively minimizes the impact of multipath interference, thus enhancing audio clarity and consistency. This feature is particularly crucial in environments with obstacles that can disrupt signal transmission, such as buildings or heavy crowds.

The UA860SWB is engineered with a compact and robust design, featuring a low-profile structure that is both aesthetically pleasing and discreet. Its durable construction ensures it can withstand the rigors of demanding environments while maintaining peak performance. Additionally, the antenna's compact size makes it easy to install in various locations, whether on a table, wall-mounted, or as part of a larger antenna array.

Signal amplification is another critical characteristic of the UA860SWB. It has an integrated low-noise amplifier (LNA) that boosts the incoming signals without introducing significant noise. This amplification significantly increases the effective range of wireless systems, providing users the confidence of reliable connectivity even in challenging conditions.

To facilitate installation, the UA860SWB includes various mounting options, enabling seamless integration into existing setups. It is compatible with Shure's AXT and ULX-D series, as well as other leading wireless systems. The antenna features both balanced and unbalanced outputs, giving users flexibility in their audio setup.

In conclusion, the Shure UA860SWB antenna stands out as a premium solution for professionals seeking superior wireless audio performance. With its wide frequency range, advanced diversity reception, compact design, and integrated amplification, it ensures reliable communication and high-quality audio, making it an indispensable tool for any sound engineer or audio technician.