SPECIFICATION SHEET
JFW MODEL 50R-246
ROTARY ATTENUATOR
Frequency Range
Impedance
Attenuation Range
VSWR
DC-2700 MHz
50 Ohms nominal
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
0-70 dB in 10 dB steps
1.2:1 maximum
1.4:1 maximum
DC-1000 MHz
1000-2700 MHz
Insertion Loss
0.6 dB maximum
0.17 dB typical @ 1000 MHz
0.44 dB typical @ 2700 MHz
± 0.5 dB or 1%
± 0.5 dB or 2%
± 0.5 dB or 3%
2 Watts average
Attenuation increases in a Clockwise
direction
30 degrees with stops at
Minimum and maximum
SMA female
See outline drawing 092-428-07
DC-500 MHz
500-1000 MHz
1000-2700 MHz
Attenuation Accuracy
RF Input Power
Direction of Rotation
Indexing
RF Connector
Physical Size
ECR/ECN # DATE
20
09/04/1992
9999
11843
Page 1 of 1
REV
A
B
C
APPR / DATE
BAC 09/08/2005
BAC 09/08/2005
ECR/ECN # DATE
16357
09/30/2008
16402
17378
10/15/2008
07/02/2009
REV
D
E
F
APPR / DATE
TRS 09/30/2008
TRS 10/15/2008
TRS 07/02/2009
05/01/2003
09/08/2005
JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
