Shure UA845 manual Specifications, Licensing and Warranty Information

Page 6

SPECIFICATIONS

UHF Carrier Frequency Range

 

UA845-SWB

470–952 MHz

Distributed Output Level (Gain)

 

Models UA845-SWB:

 

4.0dB typical, 1.0 dB to 5.0 dB from antenna input (Output ports 1–4).

0.5dB typical, –1.5 dB to 2.4 dB from antenna input (Cascade port)

Output Connector Isolation

Greater than 25 dB

Third Order Intercept Point (3 OIP)

Typical 24 dBm

Input/Output AC Line Voltage

100 to 240 Vac, 50/60 Hz, unswitched

DC Output Voltage

12 Vdc, 4 connectors

Maximun Current Supply from DC Outputs

1.1Amps

Impedance 50 Ω

Operating Temperature Range –7°C (+20° F) to 49° C (+120° F)

Overall Dimensions

44.5mm high x 482.6 mm wide x 295.3 mm deep (1 3/4 x 19 5/8 x 11inches)

Net Weight

3.32 Kg (7 lbs, 5 oz)

Input/Output Antenna Connector Type

BNC-type

AC Power Consumption

15 W per unit typical.

Certification

UA845: LISTED by UL and CUL (U.S. and Canada), IC and FCC; IC Certified (Canada). Meets applicable European direc- tives for CE marking eligibility. Meets Requirements of EMC Standard and 301 489 Parts 1 and 9. Meets the essential re- quirements of the European R&TTE Directive 99/5/EC and are

eligible to carry the CE marking. N108

Furnished Accessories

2 ft. Coaxial Antenna Cable (RG-58) (12)

UA802

Optional Accessories

1/2-Wave Antenna

 

UA820A

(774–865 MHz)

UA820B

(690–746 MHz)

UA820D

(554–590 MHz)

25 ft. Coaxial Cable (RG-8/X)

UA825

50 ft. Coaxial Cable (RG-8/X)

UA850

30.4 m (100 ft.) Antenna Extension Cable

UA8100

In-Line RF Amplifier

 

UA830A

(782–810 MHz)

UA830C

(800–830 MHz)

UA830KK

(838–862 MHz)

UA830WB

(470–900 MHz)

Active Directional Antenna

UA870A

(782–810 MHz)

UA870MB

(800–830 MHz)

UA870KK

(838–862 MHz)

UA870WB

(470–900 MHz)

Replacement Parts

Hardware Kit

90XN1371

Bulkhead Adapters

95A8994

120 VAC Power Line Cord

95B8389

230 VAC Power Line Cord

95C8247

240

VAC Power Line Cord (U.K.)

95A8713

230 VAC Power Line Cord (AZ)

95A9128

AC Jumper Power Cord (AZ)

95A9129

120

VAC, 16-in. Power-Through Cord

95B8576

230

VAC, 18-in. Power-Through Cord

95B8678

THIS RADIO EQUIPMENT IS INTENDED FOR USE IN MUSICAL PROFESSIONAL ENTERTAINMENT AND SIMILAR 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

LICENSING AND WARRANTY INFORMATION

Warranty. Shure Incorporated (“Shure”) hereby warrants that these products will be free from defects in material and workmanship for a period of two years from the date of purchase. At its option, Shure will repair or replace the defective product and promptly return it to you, or refund the purchase price. Retain proof of purchase to val- idate the purchase date and return it with any warranty claim. If you believe this product is defective within the warranty period, carefully repack the unit, insure it, and return it postpaid to:

Shure Incorporated

Attention: Service Department

5800 W. Touhy Avenue

Niles, IL 60714-4608 U.S.A.

For service outside the United States, return the product to your authorized Shure Distribution Center.

All claims of defects or shortage should be directed to the above address. Please furnish model number, operating frequency, and date, place and proof of purchase (such as a copy of your sales receipt) to establish warranty. Your letter should include

all pertinent details including applicable model or part numbers and a brief description of the problem. Do not mail any units or parts to Shure unless requested to do so by Shure's Service Department. Any returned items must have prior authorization. Unau- thorized returns are delayed in handling; these delays can be avoided by contacting Shure in advance and furnishing the necessary information.

Shure reserves the right to make design changes and product improvements on any previously manufactured products. Shure also reserves the right to ship new and/or improved products which are similar to the form, fit and function of the originally ordered products.

Licensing. Changes or modifications not expressly approved by Shure Incorporat- ed could void your authority to operate the equipment. Licensing of Shure wireless mi- crophone equipment is the user's responsibility, and licensability depends on the user's classification and application, and on the selected frequency. Shure strongly urges the user to contact the appropriate telecommunications authority concerning proper licens- ing, and before choosing and ordering frequencies other than standard frequencies.

6

ENGLISH

Image 6
Contents Antenna Distribution System Users Guide Safety Information Powering ON/POWERING OFF the UA845Connecting Antenna Cables Last powered on First powered offModel UA845 Antenna Distribution System Controls and ConnectorsSystem Features Front PanelSingle UA845 Setup System InstallationConnecting Receivers Multiple UA845 SetupSingle UA845 Setup Multiple UA845 Setup Specifications Licensing and Warranty Informationヨーロ ッパ、 中東、 アフ リ カ :
Related manuals
Manual 14 pages 4.58 Kb

UA845 specifications

The Shure UA845 is a sophisticated antenna distribution system designed for professional audio applications, particularly in live sound and broadcast environments. Its primary purpose is to enhance the performance and reliability of wireless microphone and intercom systems by effectively managing multiple antennas and improving signal quality.

One of the standout features of the UA845 is its ability to support both active and passive antennas. This versatility allows users to customize their setup according to the specific needs of their venue or event. The UA845 offers four outputs that can connect to different receivers, enabling multiple wireless systems to operate simultaneously without interference. Each output is individually buffered, ensuring that the signal remains strong and clear, even when distributing to several devices.

The UA845 employs advanced RF filtering technology to minimize noise and interference from other electronic devices. This feature is especially beneficial in crowded environments where wireless frequencies may be congested. The built-in signal amplification further enhances performance, allowing for longer cable runs without degradation of audio quality. With a robust construction, the unit is reliable and durable, making it suitable for the rigors of touring and live performance.

Additionally, the UA845 includes a built-in power supply that can feed power to the connected antennas, simplifying the setup and reducing the need for additional power sources. This power distribution functionality also helps to maintain a clean, organized stage setup.

For those in need of monitoring and control, the UA845 comes equipped with LED indicators that provide visual feedback on power status, signal strength, and RF activity. This feature allows users to troubleshoot potential issues quickly and ensures optimal performance during critical moments.

The UA845 is also compatible with the Shure Axient Digital and QLX-D systems, making it a flexible option for professionals who rely on high-quality audio solutions. Its seamless integration with these systems highlights its importance in comprehensive audio setups, ensuring that engineers and performers alike can rely on exceptional sound reproduction.

In summary, the Shure UA845 is an essential tool for audio professionals, boasting features like active and passive antenna support, signal amplification, RF filtering, and an integrated power supply. Its design prioritizes both performance and ease of use, making it a valuable addition to any wireless audio system.