Specifications, Replacement Parts, Certification

SPECIFICATIONS

RF Frequency Range

UA830A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 782-810 MHz

UA830KK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 838-862 MHz

UA830C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800-830 MHz

UA830D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 774-782 MHz

UA830UB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 692-716 MHz

UA830WB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470-900 MHz

UA830USTV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470-698 MHz

UA830X. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944-952 MHz

Power Consumption (12 Vdc)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6 to 0.72 W

Signal Gain

Gain switch at 3 dB: . . . . . . . . . . . . . . . . . . . . . . . .3.0 dB ± 2.0 dB

Gain switch at 10 dB: . . . . . . . . . . . . . . . . . . . . . . . 10 dB ± 2.0 dB

Third Order Intercept Point (3 OIP)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 dBm Min.

Connectors

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Female, BNC-type

Dimensions (without accessories)

66.7mm high x 31.75 mm wide x 112 mm deep (2.625 x 1.250 x 4.40 inches), 108 mm (4.25 in.) high w/mounting stand

Case

. . . . . . . . . . . . . . . . . . . . . . . . . Aluminum die-casting, black painted

Swivel Adapter

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

Net Weight (without cable)

Without mounting stand: . . . . . . . . . . . . . . . . . . . . . 0.28 kg (9.8 oz)

With mounting stand: . . . . . . . . . . . . . . . . . . . . . . . 0.42 kg (14.8 oz)

REPLACEMENT PARTS

Mounting Base .................................................................... A13HDB

For additional service or parts information, please contact Shure's Ser- vice department at 1-800-516-2525. Outside the United States, please contact your authorized Shure Service Center.

CERTIFICATION

UA830: Eligible for CE Marking. Meets requirements of EMC Standard EN 301 489 Parts 1 and 9. Meets the essential requirements of the Eu- ropean R&TTE Directive 99/5/EC.

THIS RADIO EQUIPMENT IS INTENDED FOR USE IN MUSICAL PROFESSIONAL ENTERTAINMENT AND SIMI- LAR APPLICATIONS.

NOTE: THIS RADIO APPARATUS MAY BE CAPABLE OF OPERATING ON SOME FREQUENCIES NOT AUTHORIZED IN YOUR REGION. PLEASE CONTACT YOUR NATIONAL AUTHORITY TO OBTAIN INFORMATION ON AUTHORIZED FREQUENCIES FOR WIRELESS MICROPHONE PRODUCTS IN YOUR REGION.

UA830 specifications

The Shure UA830 is a high-performance antenna distribution system that plays a critical role in the world of professional wireless audio. Designed for use with Shure’s ULX, ULX-D, and QLX-D wireless systems, the UA830 is engineered to enhance performance by allowing multiple receivers to share antenna signals while minimizing potential interference.

One of the standout features of the UA830 is its capability to distribute antenna signals to up to four wireless receivers. This not only simplifies setup but also ensures optimal performance across all connected devices. With the ability to effectively extend transmission range, the UA830 is ideal for larger venues and complex setups commonly found in concert halls, theaters, and broadcast environments.

The UA830 employs advanced technologies, including low-noise amplification, which ensures that the integrity of the audio signal is maintained even when distributing it across multiple devices. This technology minimizes signal loss and amplifies weak signals, delivering a clearer, more reliable audio experience.

Another impressive characteristic of the UA830 is its versatility. It supports a wide frequency range and is compatible with various Shure wireless systems, making it a crucial component for audio professionals. Its rugged design is built to withstand the rigors of touring and live events, ensuring that it remains reliable in demanding situations.

In terms of connectivity, the UA830 features multiple RF outputs, with each output designed to maintain a 50-ohm impedance, which is key in preventing reflections and ensuring efficient signal transmission. The unit also includes a front panel that facilitates easy monitoring and control, allowing technicians to quickly assess signal strength and performance levels.

Furthermore, the UA830 is equipped with an integrated power supply, which simplifies the installation process and reduces clutter associated with external power sources. It also features a series of LED indicators to provide real-time feedback on device status and signal integrity, allowing for quick troubleshooting when needed.

In summary, the Shure UA830 is an essential tool for professional audio engineers and technicians, offering stellar performance, advanced technologies, and rugged reliability. Its ability to distribute antenna signals effectively across multiple receivers makes it a top choice for enhancing wireless audio systems in a range of environments.