SPECIFICATION SHEET
JFW MODEL 50R-019
ROTARY ATTENUATOR
Frequency Range
Impedance
Attenuation Range
VSWR
DC-2200 MHz
50 Ohms nominal
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
0-10 dB in 1 dB steps
1.2:1 maximum
1.4:1 maximum
0.2 dB maximum
0.4 dB maximum
± 0.2 dB maximum
± 0.4 dB maximum
DC-1000 MHz
1000-2200 MHz
DC-1000 MHz
1000-2200 MHz
DC-1000 MHz
1000-2200 MHz
Insertion Loss
Attenuation Accuracy
RF Input Power
2 Watts average
1000 Watts peak (1 usec pulse)
Attenuation increases in a Clockwise
direction
30 degrees with stops at
Minimum and maximum
BNC, SMA, N/SMA, TNC or RPT female
(RPT = Two Reverse Polarity TNC female)
(N/SMA = One N female/One SMA female)
Direction of Rotation
Indexing
RF Connector
Operating Temperature Range
Physical Size
-20ºC to +85ºC
See outline drawings
092-427 (50R-019 BNC)
092-039 (50R-019 SMA)
092-6194 (50R-019 N/SMA)
092-049-01 (50R-019 BNC/SMA)
092-049-02 (50R-019 TNC/SMA)
ECR/ECN #
2638
9999
Page 1 of 1
DATE
02/22/2001
03/23/2001
04/21/2003
REV
A
B
APPR / DATE
ECR/ECN # DATE
17378
07/02/2009
18056
01/06/2010
REV
C
D
APPR / DATE
TRS 07/02/2009
TRS 01/06/2010
BAC 11/15/2005
JFW FORM E-7-F REV F
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