Single Programmable Attenuator Systems
Model
Frequency Range
Attenuation Range/ Steps
Attenuation Accuracy
VSWR
Insertion Loss
(maximum)
(nominal)
+/- 0.3 dB or 0.5% DC-500 MHz
0-85 dB x 1 dB
+/- 0.4 dB or 1.0% 500-1000 MHz
2.75 dB DC-1000 MHz
50PA-179
DC-3000 MHz
1, 2, 4, 8, 10, 20 and 40 dB
+/- 0.5 dB or 1.0% 1000-2000 MHz
1.6:1
3.75 dB 1000-2000 MHz
+/- 0.6 dB or 1.5% 2000-3000 MHz
4.75 dB 2000-3000 MHz
Individual Attenuation Values
1, 2, 4, 8 dB +/- 0.2 dB
50PA-263
DC-1000 MHz
0-127 dB x 1 dB
16, 32, 64 dB +/- 0.4 dB
1.5:1
3.5 dB
1, 2, 4, 8, 16, 32 and 64 dB
Combination Values
0-31 dB +/- 0.5 dB
32-127 dB +/- 1 dB
Impedance
RF Input Power
Switching Speed
RF Connectors
(average)
(typical)
6 milliseconds (after command is processed)
50 Ohms
1 Watt
(5 milliseconds typical processing time)
BNC, TNC, N or SMA female
Common Specifications
AC Supply
Control
Operating Temperature
100-240 VAC @ 47-63 Hz
GPIB/Manual
0° C to +50° C
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