Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 75R-089
ROTARY ATTENUATOR
Frequency Range
DC-2200 MHz
Impedance
75 Ohms nominal
Attenuation Range
0-60 dB in 10 dB steps
VSWR
1.4:1 maximum
1.6:1 maximum
Insertion Loss
0.5 dB maximum
Attenuation Accuracy
± 0.5 dB or 3%
(whichever is greater)
RF Input Power
1 Watt average
1000 Watts peak
Direction of Rotation
Attenuation increases in a CounterClockwise direction
Indexing
30 degrees with stops at minimum and
maximum
RF Connector
BNC or F female
Operating Temperature Range
-20ºC to +85ºC
Knob/Panel Mounting Drawing
092-8435-03
Outline Drawings
092-003-01
092-003-02
092-003-03
092-003-04
ECR/ECN #
DATE
REV
APPR / DATE
09/01/2000
Page 1 of 1
4495
02/27/2004
B
9999
05/20/2003
A
CLV 02/27/2004
ECR/ECN #
DC-1000 MHz
1000-2200 MHz
(75R-089
(75R-089
(75R-089
(75R-089
DATE
REV
BNC)
F)
F/BNC)
N)
APPR / DATE
17378
07/02/2009
C
TRS 07/02/2009
22214
12/04/2012
D
TRS 12/04/2012
25779
09/29/2015
E
TRS 09/29/2015
JFW FORM E-7-F REV F