Shure PA821A User manual

© 2011 Shure Incorporated
Printed in U.S.A.
27A15837 (Rev. 2)
PA821A
PA821A PSM®Antenna Combiner
Guide de l’utilisateur du répartiteur d’antenne PSM®
Bedienungsanleitung für die Antennenweiche PSM®
Guía del usuario del combinador de antenas PSM®
Guida d’uso del combinatore di antenne PSM®
Guia de usuário do combinador da antenas PSM®
Руководство пользователя Combiner антенны PSM®
PSM® アンテナコンバイナ ユーザーガイド
PSM® 天线合并器用户指南
PSM® Antenna Combiner 사용자 설명서

7
Benefits
• Reduction of intermodulation artifacts for cleaner RF
environment and more channels on air
• Simplified antenna placement
Power
PSM Transmitters
50Ω BNC
PA821A
PSMAntenna Combiner
470-952MHz
MAINOUT - 50 OHMS
INPUTSIGNAL
EXPANSIONPORT
POWER
AIN BIN A+BOUT
INPUTSIGNAL
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
Pat. 6597301;
Pat. App. Pending
• Turn power off before installing.
• Use the supplied power cable to connect the unit to an AC power source.
• The power LED illuminates when powered on.
• Power the unit off when not in use or before disconnecting the unit from the AC power source
Description
Shure antenna combiners actively combine antenna outputs
from up to eight PSM wireless transmitters to a single anten-
na, improving RF performance and reducing rack clutter.
Antenna Configuration
• Attach an antenna to the MAINOUT of the combiner. For
wideband applications, use the PA805SWB directional
antenna.
• Use the supplied BNC-BNC cables to connect the
ANTENNAINPUTS of the antenna combiner to the antenna
outputs of each transmitter.
Eight-to-One Combining for PSM Transmitters
Expansion Port
An expansion port on the front panel may be used to combine
the main output of the PA821 with the antenna output from an-
other PSM transmitter or combiner.
1.Use the supplied one-foot jumper BNC-BNC cable to con-
nect the MAINOutput to the AIN of the expansion port.
2.Connect the antenna output from a PSM transmitter or an-
other PA421/PA821 to the BIN of the expansion port.
3.Attach the antenna to the A+BOUT of the expansion port.
PA821A
PSM Antenna Combiner
470-952 MHz
MAIN OUT - 50 OHMS
INPUT SIGNAL
EXPANSIONPORT
POWER
A IN B IN A+B OUT
INPUT SIGNAL
PA821A
PSMAntenna Combiner
470-952 MHz
MAIN OUT - 50 OHMS
INPUT SIGNAL
EXPANSIONPORT
POWER
AIN B IN A+B OUT
INPUT SIGNAL
PS124L*
PS124L*
*Optional Accessory - PS124L Power Distribution Cable

8
Cable, BNC (11 in. ) 95N2035
(8) 2 ft. Coaxial Cable (RG58C/U) UA802
120 VAC Power Line Cord* 95B8389
230 VAC Power Line Cord* 95C8247
240 VAC Power Line Cord (U.K.)* 95A8713
VAC Power Line Cord (Argentina)* 95A14335
VAC Power Line Cord (Brazil)* 95A14336
Furnished Accessories
Optional Accessories
Wideband Omnidirectional Antenna
(470-952 MHz)
PA805SWB
10 ft. Coaxial Cable (RG-8X/U) PA725
25 ft. Coaxial Cable (RG-8X/U) UA825
50 ft. Coaxial Cable (RG-8X/U) UA850
Certifications
Meets essential requirements of the following European
Directives:
• R&TTE Directive 99/5/EC
• WEEE Directive 2002/96/EC, as amended by 2008/34/EC
• RoHS Directive 2002/95/EC, as amended by 2008/35/EC
Note: Please follow your regional recycling scheme for elec-
tronic waste
Meets requirements of the following standards: EN 301 489
Parts 1 and 9, EN60065.
Certified under FCC Part 74.
Conforms to electrical safety requirements based on IEC
60065.
Certified by IC in Canada under RSS-123 and RSS-102.
FCC ID: DD4PA821A. IC: 616A-PA821A.
This device complies with Industry Canada licence-exempt
RSS standard(s). Operation of this device is subject to the fol-
lowing two conditions: (1) this device may not cause interfer-
ence, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the
device. Le présent appareil est conforme aux CNR d’Industrie
Canada applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes : (1)
l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur
de l’appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d’en compromettre le
fonctionnement.
Note: EMC conformance testing is based on the use of sup-
plied and recommended cable types. The use of other cable
types may degrade EMC performance.
LICENSING INFORMATION
Licensing: A ministerial license to operate this equipment may
be required in certain areas. Consult your national author-
ity for possible requirements. Changes or modifications not
expressly approved by Shure Incorporated could void your
authority to operate the equipment. Licensing of Shure wire-
less microphone equipment is the user’s responsibility, and
licensability depends on the user’s classification and applica-
tion, and on the selected frequency. Shure strongly urges the
user to contact the appropriate telecommunications authority
concerning proper licensing, and before choosing and order-
ing frequencies.
The CE Declaration of Conformity can be obtained from Shure
Incorporated or any of its European representatives. For con-
tact 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: [phone]
Fax: [phone]
Email: [email protected]
Specifications- PA821A
Dimensions 43 mm x 401 mm x 365 (1.7 in. x
15.8 in. x 14.4 in.), H x W x D
Weight 4.8 kg (10.5 lbs),
Operating Temperature
Range
-18°C (0°F) to 63°C (145°F)
Power Requirements 100 to 240 V AC, 50-60 Hz
Current Drain 1.5 A (referenced at 100 V AC)
(150VA)
Power Consumption 70 W max.
RF Input
Connector Type BNC (8)
Configuration Active
Impedance 50Ω
RF Frequency Range 470–952 MHz
Absolute maximum RF input 24 dBm
RF gain 0 / -5 dB
LED Indicator Minimum Detection
threshold
5.5 dBm
Distribution Output
Connector Type BNC
Configuration Active
Impedance 50Ω
Output Intercept Point (OIP3) >30 dBm, typical
Expansion Port
Connector Type BNC
Configuration Passive
Impedance 50Ω
Insertion Loss <4 dB
*Model Dependent