产品编号： 111111291416 产品名称： JFW 可编程控衰减器 50PA 规 格： 50 Ohms 产品备注： 50PA 产品类别： 射频组件 产 品 说 明 Single Programmable Attenuator Systems Model Frequency Range Attenuation Range/ Steps Attenuation Accuracy Insertion Loss RF Input Power Control (nominal) (average) 50PA-285 DC-1000 MHz Individual Attenuation Pads 3.5 dB 1 Watt GPIB/Manual 1, 2, 4, 8 dB +/- 0.2 dB 0-127 dB x 1 dB 16, 32, 64 dB +/- 0.4 dB 1, 2, 4, 8, 16, 32 and 64 dB Combination Values 0-31 dB +/- 0.5 dB 32-127 dB +/- 1.0 dB Impedance Switching Speed Operating VSWR AC Supply RF Connectors (typical) Temperature (maximum) 6 milliseconds (after command is processed) BNC, TNC, N or 50 Ohms (5 milliseconds typical processing time) 0o C to +50o C 1.5:1 100-240 VAC @ 47-63 Hz SMA
Single Programmable Attenuator Systems
Model
Frequency Range
Attenuation Range/ Steps
Attenuation Accuracy
Insertion Loss
RF Input Power
Control
(nominal)
(average)
50PA-285
DC-1000 MHz
Individual Attenuation Pads
3.5 dB
1 Watt
GPIB/Manual
1, 2, 4, 8 dB +/- 0.2 dB
0-127 dB x 1 dB
16, 32, 64 dB +/- 0.4 dB
1, 2, 4, 8, 16, 32 and 64 dB
Combination Values
0-31 dB +/- 0.5 dB
32-127 dB +/- 1.0 dB
Impedance
Switching Speed
Operating
VSWR
AC Supply
RF Connectors
(typical)
Temperature
(maximum)
6 milliseconds (after command is processed)
BNC, TNC, N or
50 Ohms
(5 milliseconds typical processing time)
0o C to +50o C
1.5:1
100-240 VAC @ 47-63 Hz
SMA
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