SPECIFICATION SHEET
JFW MODEL 50PA-263
PROGRAMMABLE ATTENUATOR ASSEMBLY
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range
Configuration
Impedance
Attenuation Range
Attenuation Steps
VSWR
Attenuation Accuracy
DC-1000 MHz
Single relay programmable attenuator
50 Ohms nominal
0-127 dB in 1 dB steps
1, 2, 4, 8, 16, 32, and 64 dB
1.5:1 maximum
Individual Attenuation Pads
1, 2, 4, 8 dB ± 0.2 dB
16, 32, 64 dB ± 0.4 dB
Combination Values
0-31 dB
± 0.5 dB
32-127 dB ± 1.0 dB
3.5 dB nominal
1 Watt average
6 milliseconds
(after command is received and processed)
(5 milliseconds typical processing time)
85-264 VAC @ 47-63 Hz
GPIB
Toggle switches
BNC, TNC, N, or SMA female
0ºC to +50ºC
See outline drawing 092-4891
Insertion Loss
RF Input Power
Switching Speed
AC Supply
Remote Control
Manual Control
RF Connector
Operating Temperature Range
Physical Size
ECR/ECN #
15916
DATE
07/22/2005
08/28/2008
REV
A
APPR / DATE
TRS 07/22/2005
TRS 05/28/2008
ECR/ECN #
DATE
REV
APPR / DATE
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JFW FORM E-7-F REV F
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