Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50DR-055
DUAL ROTARY ATTENUATOR
Frequency Range
DC-2000 MHz
Impedance
50 Ohms nominal
Attenuation Range
0-30 dB in 1 dB steps
VSWR
1.3:1 maximum
1.5:1 maximum
Insertion Loss
0.8 dB maximum
Attenuation Accuracy
± 0.25 dB or 2% DC-1000 MHz
± 0.40 dB or 3% 1000-2000 MHz
(whichever is greater)
RF Input Power
2 Watts average
1000 Watts peak
Direction of Rotation
Attenuation increases in a Clockwise direction
Indexing
30 degrees with stops at
Minimum and maximum
RF Connector*
SMA, BNC, TNC, RPT, N or 4.1/9.5 Mini-DIN
female
DC-1000 MHz
1000-2000 MHz
RPT female = Reverse Polarity TNC female
(female body/male pin)
Operating Temperature Range
-20ºC to +85ºC
Knob/Panel Mounting Drawing
092-8435-02
Outline Drawings
092-1748
092-5760
092-6720
092-6733
092-8367
ECR/ECN #
Page 1 of 1
DATE
REV
APPR / DATE
(50DR-055
(50DR-055
(50DR-055
(50DR-055
(50DR-055
ECR/ECN #
DATE
SMA)
BNC)
N)
RPT)
4.1/9.5)
REV
APPR / DATE
9999
05/12/2003
B
BAC 02/05/2004
19178
09/28/2010
E
TRS 09/28/2010
15655
04/09/2008
C
TRS 04/09/2008
25572
07/28/2015
F
TRS 07/28/2015
19163
09/22/2010
D
TRS 09/22/2010
25776
09/28/2015
G
TRS 09/29/2015
JFW FORM E-7-F REV F