SPECIFICATION SHEET
JFW MODEL 75DR-018
DUAL ROTARY ATTENUATOR
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range
Impedance
Attenuation Range
VSWR
Insertion Loss
Attenuation Accuracy
DC-1000 MHz
75 Ohms nominal
0-30 dB in 1 dB steps
1.35:1 maximum
0.5 dB maximum
DC-500 MHz
± 0.2 dB (0-10 dB)
± 0.5 dB (10-30 dB)
500-1000 MHz
± 0.4 dB (0-10 dB)
± 0.5 dB (10-30 dB)
RF Input Power
1 Watt average
1000 Watts peak
Attenuation increases in a Clockwise
direction
30 degrees with stops at
Minimum and maximum
BNC or F female
-20ºC to +85ºC
See outline drawing 092-2135
Direction of Rotation
Indexing
RF Connector
Operating Temperature Range
Physical Size
ECR/ECN #
9999
4524
Page 1 of 1
DATE
01/10/2002
05/15/2003
03/15/2004
REV
A
B
APPR / DATE
BAC 03/15/2004
CLV 03/15/2004
ECR/ECN #
DATE
REV
APPR / DATE
JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
