3
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.
2.
Use the 1 ft. jumper BNC-BNC cable to connect the
MAIN
OUTPUT
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 PA805 directional antenna,
Figure 3.
FIGURE 3
SPECIFICATIONS
RF Carrier Frequency Range
470-870 MHz
System Gain
+0/-5 dB
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
Input Signal Indicator Threshold
+4 dBm (2.5 mW), +2 dBm (1.6 mW) typical
Impedance
50
Ω
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 (RG58C/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) ............ PA805
10 ft. Coaxial Cable (RG-8X/U) ......................................... PA725
25 ft. Coaxial Cable (RG-8X/U) ........................................ UA825
50 ft. Coaxial Cable (RG-8X/U) ........................................ UA850
50
Ω
BNC
PSM Transmitters
AC POWER
