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SHURE UA870WB

Descriptif

Antenne directive amplifiée large bande (470 à 900MHz). Gain antenne 7dB. Gain ampli +3dB / +10dB commutable

Conditions de location

15 € ht /jour
17,94 € ttc /jour

Photos techniques

Documentation technique et fichiers divers à télécharger

Manuel technique : UA870WB

Propriétés techniques

Dimensions unitaires : 31,6 x 35,9 x 3,55 cm
Poids unitaire : 317g

Descriptions détaillées

FEATURES

The Shure UA870 is an active UHF wireless directional antenna. It features a log periodic dipole array. When compared to an omnidirectional 1/2-wave antenna, the cardioid pattern provided by the UA870 offers enhanced reception of the desired coverage area and greater rejection of RF signals outside the coverage area.

To compensate for coaxial cable signal loss, the UA870 has an on-board amplifier that offers user selectable 3 or 10 dB gain. The gain setting is indicated by two LEDs. Remote 12 Vdc power for the antenna amplifier is provided by a Shure U4S, U4D, ULXP, ULXS, UR4S and UR4D Receiver or a Shure UA845 or UA844 Antenna Distribution System through the connecting coaxial cable.

The UA870 can be mounted on a microphone stand, suspended from the ceiling, or mounted to a wall using the integrated swivel adapter bracket. The UA870 is weather resistant for use outdoors. For best diversity performance, use two UA870 antennas.

RF Frequency Range

470-900 MHz

Power Source

Remote 12 Vdc from coaxial cable connection to receiver or antenna distribution system

Power Consumption

0.68W (12Vdc)

Antenna Gain

7 dB typical (on axis)

Amplifier Gain

Gain Switch at 3 dB (–2, +1.5 dB)
Gain Switch at 10 dB (–1 dB, +3.0 dB)

Third Order Intercept Point (3OIP) at output

More than 30 dBm

Reception Pattern

Directional; Cardioid
3dB Beam Width: 100 degrees

Amplifier Gain Indicators

3 dB: Green LED
10 dB: Red LED

Connector

Female, BNC-type

Stand Adapter

Positive-action, break resistant, adjustable from 0 to 90 degrees,
with standard 5/8 in. -27 thread

CERTIFICATION

The Shure Model UA870 UHF Active Directional Antenna meet the essential requirements of the European R&TTE Directive 99/5/EC and is eligible to carry the CE marking. Meets Requirements of EMC Standard EN 301 489 Parts 1 and 9.

Logiciel de management des systèmes HF SHURE (U4D, UR4D)

Wireless Workbench v5.0, version Windows(fichier .EXE de 19 Mo)

Wireless Workbench v5.0, version Mac OS X(fichier .DMG de 50 Mo)

5 materiels associés

SHURE U4D/U2 x2 Système UHF double livré avec 2 émetteurs main (SM58, Beta58, Beta87 ou KSM9), récepteur double 223 fréquences	Location 180 € ht /jour 215,28 € ttc	Fiche complète
SHURE UR4D/UR2 x2 Système UHF double livré avec 2 émetteurs main (SM58, Beta58, Beta87A ou KSM9BK), récepteur double 2400 fréquences	Location 220 € ht /jour 263,12 € ttc	Fiche complète
SHURE UR4D/UR2 x1 Système UHF livré avec 1 émetteur main (SM58, Beta58, Beta87A ou KSM9BK), récepteur 2400 fréquences	Location 110 € ht /jour 131,56 € ttc	Fiche complète
SHURE U4D/U2 x1 Système UHF livré avec 1 émetteur main (SM58, Beta58, Beta87 ou KSM9), récepteur 223 fréquences	Location 110 € ht /jour 131,56 € ttc	Fiche complète
SHURE UA845E Distributeur d'antennes actif, large bande, pour 5 récepteurs UR4S ou UR4D.Bande passante : 500 à 900 mHz	Location 35 € ht /jour 41,86 € ttc	Fiche complète