SPECIFICATION SHEET
JFW MODEL 50P-1780
SOLID-STATE PROGRAMMABLE ATTENUATOR
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range
Impedance
Attenuation Range
Attenuation Steps
VSWR
Attenuation Accuracy
Insertion Loss
RF Input Power
Switching Speed
DC Supply
Control Logic (7 Lines)
RF Connector
Physical Size
500-2500 MHz
50 Ohms nominal
0-127 dB in 1 dB steps
1, 2, 4, 8, 16, 32 and 64 dB
1.5:1 maximum
± 0.5 dB or 2% of programmed
(whichever is greater)
4.5 dB maximum
+20 dBm operating
+24 dBm (1 dB compression)
5 microseconds
+5 Vdc @ 250 mA maximum
-5 Vdc @ 250 mA maximum
TTL Low for Thru Path
TTL High for Attenuation
SMA female
See outline drawing 092-5410-02
ECR/ECN #
15807
DATE
05/04/2007
05/02/2008
REV
A
APPR / DATE
TRS 05/04/2007
TRS 05/02/2008
ECR/ECN #
DATE
REV
APPR / DATE
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JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
