Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 75DR-022
DUAL ROTARY ATTENUATOR
Frequency Range
DC-1000 MHz
Impedance
75 Ohms nominal
Attenuation Range
0-11 dB in 0.1 dB steps
VSWR
1.4:1 maximum
1.5:1 maximum
Insertion Loss
1.25 dB maximum
1.00 dB typical
Attenuation Accuracy
± 0.05 dB
± 0.30 dB
RF Input Power
1 Watt average
1000 Watts peak
Direction of Rotation
Attenuation increases in a Clockwise
direction
Indexing
30 degrees with stops at
Minimum and maximum
RF Connector
BNC or F female
Knob/Panel Mounting Drawing
092-8435-02
Outline Drawing
092-2135 (75DR-022 BNC)
ECR/ECN #
Page 1 of 1
DATE
REV
9999
05/15/2003
A
20325
07/13/2011
B
20448
08/12/2011
C
APPR / DATE
ECR/ECN #
DC-500 MHz
500-1000 MHZ
(0.1 dB steps)
(1.0 dB steps)
DATE
REV
APPR / DATE
23479
11/26/2013
D
TRS 11/27/2013
TRS 07/13/2011
24023
04/16/2014
E
TRS 04/16/2014
TRS 08/12/2011
25776
09/28/2015
F
TRS 09/29/2015
JFW FORM E-7-F REV F