SPECIFICATION SHEET
JFW MODEL 50BR-001
BENCH TOP ROTARY ATTENUATOR
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range
Impedance
Attenuation Range
VSWR
DC-2000 MHz
50 Ohms nominal
0-110 dB in 1 dB steps
1.3:1 maximum
1.5:1 maximum
1.7:1 maximum
±
±
±
±
0.3
0.5
0.5
0.5
dB
dB
dB
dB
or
or
or
or
1%
2%
3%
4%
DC-1000 MHz
1000-1500 MHz
1500-2000 MHz
DC-500 MHz
500-1000 MHz
1000-1500 MHz
1500-2000 MHz
DC-1000 MHz
1000-2000 MHz
Attenuation Accuracy
Insertion Loss
1.0 dB maximum
1.5 dB maximum
2 Watts average
1000 Watts peak
-20ºC to +85ºC
RF Input Power
Operating Temperature Range
Direction of Rotation
Attenuation increases in a Clockwise
direction
30 degrees with stops at
Minimum and maximum
BNC, TNC, N or SMA female
See outline drawing 092-050-01
Indexing
RF Connector
Physical Size
ECR/ECN #
2837
9999
Page 1 of 1
DATE
05/24/1994
11/26/2001
05/05/2003
REV
A
B
APPR / DATE
ECR/ECN #
14197
17408
DATE
05/21/2007
07/10/2009
REV
C
D
APPR / DATE
TRS 05/21/2007
TRS 07/10/2009
TRS 02/24/2004
JFW FORM E-7-F REV F
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