R
PSM Antenna Combiner Model PA821
User Guide
UT
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A+
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B I
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POW
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IGNAL
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INPUT
OUT
IN
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8
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1
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POR
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AN
XP
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821
Antenna
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M
870
470-
A
PSM
P
iner
b
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Co
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PSM Antenna Combiner User Guide
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
27A8807 (CG)ꢀ
©2003 Shure Incorporated
Printed in U.S.A.
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ENGLISH
FOR MORE THAN 8 TRANSMITTERS:
1. Using the supplied BNC-BNC cables, connect the ANTENNA
OUTPUT of each transmitter to the ANTENNA INPUTS of the
PA821.
SPECIFICATIONS
RF Carrier Frequency Range
470-870 MHz (470-806 MHz in U.S.A. and Canada)
System Gain
2. Use the 1 ft. jumper BNC-BNC cable to connect the MAIN
+0/-5 dB
OUTPUT of the PA821 to the A IN of the EXPANSION PORT.
Input AC Line Voltage
100-240 Vac, 50/60 Hz
Maximum Input Line VA
100 VA
Maximum Current Drain
0.42-1.0 Amperes
(Amperes = 100 VA/Input AC Line Voltage)
Maximum RF Input Power
24 dBm (250 mW) per channel
3. Connect another ANTENNA OUTPUT (from a ninth PSM trans-
mitter, second PA821 or other antenna port) to the B IN of the
EXPANSION PORT.
4. Attach an antenna to the A + B OUT of the EXPANSION PORT.
For wideband applications, use the PA805WB directional antenna,
Figure 3.
Input Signal Indicator Threshold
+4 dBm (2.5 mW), +2 dBm (1.6 mW) typical
®
Impedance
PA805WB
50 ꢁ nominal
Operating Temperature Range
0LꢀF (-18LꢀꢀC) to +135LꢀꢀF (+57L C)ꢀ
NOTE: Electrical safety approval is based on a maximum
ambient temperature of 35°C.
Overall Dimensions
43.4 mm high x 398.8 mm wide x331.5 mm deep
(1 11/16 in. H x 15 11/16 in. W x 13 1/2 in. D)
Net Weight
4.53 Kg (10 lbs unpackaged, without power and RF cables)
Input/Output Connector Type
BNC
BNC-type 8 input, 1 output ACTIVE
2 Inputs, 1 output EXPANSION PORT
M
A
I
N
O
U
T
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P
U
3
T
S
I
GNAL
6
A
IN
B
IN
A
+
B
OUT
1
2
4
5
7
8
P
A821
POWER
E
X
PA
N
S
I
O
N
PO
RT
5
0
O
HMS
AC
TI
V
E
COMBINER
MADE IN USA
PA821ANTENNACOMBINER
SHURE INCORPORATED
RFANTENNA INPUTS
8
7
6
5
4
3
2
1
FURNISHED ACCESSORIES
(8) 2 ft. Coaxial Cable (RG58/U) ...................................... UA802
1 ft Jumper..................................................................... 95E2035
120 VAC Power Line Cord............................................. 95A8389
230 VAC Power Line Cord............................................. 95A8247
240 VAC Power Line Cord (U.K.) .................................. 95A8713
50ꢀꢁBNC
PSM Transmitters
OPTIONAL ACCESSORIES
Wideband Unidirectional Antenna (470-870 MHz) ...... PA805WB
10 ft. Coaxial Cable (RG-58/U) .........................................PA725
25 ft. Coaxial Cable (RG-8/U)........................................... UA825
50 ft. Coaxial Cable (RG-8/U)........................................... UA850
AC POWER
FIGURE 3
2
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ENGLISH
CERTIFICATIONS
PA821: Certified to FCC Part 74 (FCC ID No. DD4PA821). Certified in
Canada by IC to RSS-123 AND RSS-102 (Certification No. IC 616A-
PA821). UL Listed to UL6500 (2nd Edition) and cUL listed to CAN/CSA
E60065-00. Meets the Essential Requirements of the European R&TTE Di-
rective 99/5/EC, eligible to bear CE mark. Meets EMC requirements of EN
301 489 Parts 1 and 9 and is GS-Certified to EN 60065 (6th Edition). Con-
forms to Australian EMC requirements, eleigible to bear C-Tick mark
(N108).
LICENSING
Changes or modifications not expressly approved by Shure Incorporat-
ed could void your authority to operate the equipment. Licensing of Shure
wireless microphone equipment is the user's responsibility, and licensabil-
ity depends on the user's classification and application, and on the selected
frequency. Shure strongly urges the user to contact the appropriate tele-
communications authority concerning proper licensing, and before choos-
ing and ordering frequencies.
THIS RADIO EQUIPMENT IS INTENDED FOR USE IN
PROFESSIONAL ENTERTAINMENT AND SIMILAR
APPLICATIONS.
NOTE: THIS EQUIPMENT 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: Note that a ministerial license to operate this
equipment may be required in certain areas. Consult your
national authority for possible requirements.
OPERATION OF THIS DEVICE IS SUBJECT TO
THE FOLLOWING TWO CONDITIONS:
1) THIS DEVICE MAY NOT CAUSE INTERFERENCE, AND
2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE,
INCLUDING INTERFERENCE THAT MAY CAUSE
UNDESIRED OPERATION OF THE DEVICE.
3
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