Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50BR-105
BENCH TOP ROTARY ATTENUATOR
Frequency Range
DC-8 GHz
Impedance
50 Ohms nominal
Attenuation Range
0-69 dB in 1 dB steps
VSWR
1.6:1 maximum
1.9:1 maximum
Attenuation Accuracy
± 0.5 dB
(1 dB steps)
± 1.0 dB or 3% (10 dB steps)
Insertion Loss
1.8 dB maximum
RF Input Power
2 Watts average @ 25ºC
Derate to 1 Watt average @ 50ºC
200 Watts peak (1 microsecond pulse)
Direction of Rotation
Attenuation increases in a Clockwise
direction
Indexing
(1 dB steps)
36 degrees with no stop between
minimum and maximum settings
DC-4 GHz
4-8 GHz
(10 dB steps)
36 degrees with stop between
minimum and maximum settings
RF Connector
SMA female
Operating Temperature Range
0ºC to +50ºC
Physical Size
See outline drawing 092-5899
ECR/ECN #
DATE
REV
09/16/2008
23479
Page 1 of 1
11/26/2013
APPR / DATE
ECR/ECN #
TRS 09/16/2008
A
TRS 11/27/2013
JFW FORM E-7-F REV F
DATE
REV
APPR / DATE