Shure PSM PA821 - Configuration for More Than 8 Transmitters; Specifications

2
ENGLISH
FOR MORE THAN 8 TANSMITTERS:
1. Using the supplied BNC-BNC cables, connect the ANTENNA OUT-
PUT of each transmitter to the ANTENNA INPUTS of the PA821.
2. Use the 1 ft. jumper BNC-BNC cable to connect the MAIN OUT-
PUT of the PA821 to the A IN of the EXPANSION PORT.
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.
See Figure 3.
FIGURE 3
SPECIFICATIONS
RF Carrier Frequency Range
470-870 MHz (470-806 MHz in U.S.A. and Canada)
System Gain
+0/-5 dB
Output Port Isolation
Greater than 55 dB
Third Order Intercept Point (3 OIP)
Greater than 25 dBm
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)
Impedance
50 W nominal
Operating Temperature Range
0° F (-18° C) to +135° F (+57° 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-type 8 input, 1 output ACTIVE
2 Inputs, 1 output EXPANSION PORT
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
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
12
345678
EXPANSION PORT
POWER
87654
RF ANTENNA INPUTS
PA821ANTENNACOMBINER
SHURE I NCORPORATED
MADE IN USA
321
A+B OUT
AIN BIN
MAIN OUT INPUT SIGNAL
50 OHMS ACTIVE COMBINER
®
BNC
PA805WB
PA821
AC POWER
50W BNC
PSM Transmitters