Single Programmable Attenuator Systems
Model
Frequency Range
Attenuation Range/ Steps
Attenuation Accuracy
Insertion Loss
RF Input Power
(average)
0-63 dB x 1 dB
50PA-297
200-6000 MHz
1, 2, 4, 8, 16 and 32 dB
+/- 1.0 dB or 4%
7.0 dB nominal
+20 dBm
0-127 dB x 1 dB
5.5 dB maximum
50PA-308
500-2500 MHz
1, 2, 4, 8, 16, 32 and 64 dB
+/- 0.5 dB or 2%
2.0 dB typical @ 500 MHz
4.0 dB typical @ 2500 MHz
2.5 dB typical @ 5 MHz
75PA-031
5-1000 MHz
4.3 dB typical @ 1000 MHz
+13 dBm
Impedance
Switching Speed
Operating
VSWR
RF Connectors
(nominal)
(typical)
Temperature
(maximum)
1 microsecond (after command is processed)
50 Ohms
(3 milliseconds typical processing time)
0o C to +50o C
2.3:1
SMA female
5 microseconds (after command is processed)
1.6:1
SMA, BNC, TNC or N female
25 microseconds (after command is processed)
75 Ohms
F female
Common Specifications
Control
AC Supply
Operating Temperature
Ethernet/RS-232/Manual
100-240 VAC @ 47-63 Hz
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