SPECIFICATION SHEET
JFW MODEL 50P-1225
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
400-2200 MHz
50 Ohms nominal
0-63.5 dB in 0.5 dB steps
0.5, 1, 2, 4, 8, 16 and 32 dB
1.5:1 maximum
0.5, 1, 2, 4, 8 dB
16, 32 dB
Accumulated error
4.0 dB maximum
+20 dBm operating
+30 dBm no damage
2 microseconds maximum
+5 Vdc 300 mA nominal
TTL Low for Thru Path
TTL High for Attenuation
3M #3793-5303
SMA, TNC or N female
See outline drawing 092-5702-03
± 0.25 dB
± 0.35 dB
± 0.5 dB or 2%
Insertion Loss
RF Input Power
Switching Speed
DC Supply
Control Logic (7 Lines)
DC Connector
RF Connector
Physical Size
ECR/ECN #
9999
14234
Page 1 of 1
DATE
08/07/1997
09/26/2002
06/05/2007
REV
A
B
APPR / DATE
TRS 10/01/2002
TRS 06/06/2007
ECR/ECN #
15302
DATE
02/01/2008
REV
C
APPR / DATE
CLK 02/01/2008
JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
