Shure | UA844SWBplus | User guide | Shure UA844SWBplus Antenna Distribution System User guide

Shure UA844SWBplus Antenna Distribution System User guide
UA844plus SWB
Antenna Distribution System
The Shure UA844SWB antenna distribution system user guide.
Version: 4 (2019-H)
Shure Incorporated
Table of Contents
Specifications
4
UA844plus SWBAntenna Distribution System
3
General Description
3
Model Variations
3
Certifications
6
3
Important Product Information
7
System Components
3
LICENSING INFORMATION
7
Optional Accessories
3
Accessories
FRONT AND REAR PANELS
5
Connecting Multiple UA844 Systems
6
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Shure Incorporated
UA844plus SWB
Antenna Distribution System
General Description
The Shure Model UA844+ is an antenna distribution system that allows for the expansion of wireless microphone systems by
splitting one pair of antennas to multiple receivers. It also amplifies RF signals to compensate for insertion loss that results
from splitting signal power to multiple outputs. A single UA844+ system can support up to five wireless receivers. A maximum
of five UA844+ systems may be used in a two-tiered configuration.
Model Variations
UA844+ Model Variations
UA844+V
174-216 MHz
UA844+SWB
470-960 MHz
UA844+Z16
1240-1260 MHz
UA844+Z17
1492-1525 MHz
UA844+Z18
1785-1805 MHz
Note: Some units include a power switch on the front panel to meet regional regulations.
Accessories
System Components
•
•
•
•
•
•
•
Front-mounting antenna hardware
Rack-mounting hardware
External power supply
(2) 6 ft. BNC cables
(4) Non-locking DC power cords (QLXD4, SLX4, BLX4R)
(10) 22 in. BNC cables*
(4) Locking DC power cords** (ULXD4)
*Model UA844+/LC substitutes (2) 22 in. BNC cables.
**Not included with Model UA844+/LC
Optional Accessories
1/2 Wave Omnidirectional Receiver Antenna for improved wireless signal reception
UA8
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In-Line RF Amplifier compensates for signal loss over extended cable runs
UA834
UA874 Active Directional Antenna for improved wireless signal reception with
greater rejection of unwanted signals
UA874
1/2 Wave Antenna Remote Mount Kit
UA505
Antenna Rack Panel with Cables and BNC Adapters
UA440
Note: Be sure to select antennas and accessories that are compatible with the operating frequency range of your wireless system. Contact Shure or your local
retailer for help with selecting the right wireless accessories.
Selecting Antenna Cables
Use 50 ohm low-loss coaxial cable, such as RG-8U. Shure offers pre-terminated antenna cables ranging from 6 to 100 feet.
NOTE: When ordering cables from Shure, select the low-loss "Z" models (available for longer cables) when using frequency bands above 1000 MHz.
Specifications
Power Requirements
14 to 18 V DC
DC Output
14 to 18 V DC (x4)
Output Current
Combined total from all DC outputs
2.5 A, maximum
Operating Temperature Range
-18°C (0°F) to 63°C (145°F)
Dimensions
45 x 483 x 172 mm (H x W x D)
Net Weight
1.62 kg (3.6 lbs)
Connector Type
BNC
RF Frequency Range
model dependent
174 to 1805 MHz
Bias Voltage
15 V DC (150 mA, maximum) (x2)
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Impedance
50 Ω
RF Frequency Range
model dependent
174 to 1805 MHz
Output Intercept Point
21 dBm, typical
Connector Type
BNC
Impedance
50 Ω
Output Connector Isolation
30 dB, typical
Gain
Input to any output port (Unused ports terminated in 50 Ω)
-1 to +1 dB
FRONT AND REAR PANELS
① Antenna A Connector
② Power Indicator
③ Power Switch(country dependent)
④ Antenna B Connector
⑤ 15 V dc (2.54 A) power input
⑥ Power Output for receivers. Do not connect to additional distribution systems
⑦ RF Input Antenna B
⑧ Cascade (2)
⑨ RF Output B
⑩ RF Output A
⑪ RF Input Antenna A
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INSTALLATION
CABLE CONNECTIONS (ONE UA844)
Connecting Multiple UA844 Systems
① Connect additional systems to the A/B ports of the top level UA844.
② Connect additional systems on the second level to the A and B antenna inputs.
③ Connect each receiver (RX) to the A/B output port pairs on the UA844.
Rear panel connections for each level of RF and power distribution
Certifications
The CE Declaration of Conformity can be obtained from Shure Incorporated or any of its European representatives. For contact
information please visit www.shure.com
The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
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Shure Incorporated
Fax: +49-7262-92 49 11 4
Email: info@shure.de
Important Product Information
LICENSING INFORMATION
Licensing: A ministerial license to operate this equipment may be required in certain areas. Consult your national authority for
possible requirements. Changes or modifications not expressly approved by Shure Incorporated could void your authority to
operate the equipment. Licensing of Shure wireless microphone equipment is the user’s responsibility, and licensability de­
pends 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 licensing, and before choosing and ordering frequencies.
NOTE: This Radio equipment is intended for use in musical professional entertainment and similar applications. This Radio apparatus may be capable of oper­
ating on some frequencies not authorized in your region. Please contact your national authority to obtain information on authorized frequencies and RF power
levels for wireless microphone products.
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