Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50DR-111
DUAL ROTARY ATTENUATOR
Frequency Range
DC-2700 MHz
Impedance
50 Ohms nominal
Attenuation Range
0-60 dB in 1 dB steps
VSWR
1.35:1 maximum
1.5:1 maximum
DC-1000 MHz
1000-2700 MHz
Insertion Loss
0.6 dB maximum
1.2 dB maximum
DC-1000 MHz
1000-2700 MHz
Attenuation Accuracy
± 0.5 dB or 3%
(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 or N female
Operating Temperature Range
-20ºC to +85ºC
Knob/Panel Mounting Drawing
092-8435-02
Outline Drawings
092-327-05 (50DR-111 N)
092-440-05 (50DR-111 SMA)
ECR/ECN #
DATE
REV
11/17/2004
Page 1 of 1
APPR / DATE
ECR/ECN #
BAC 11/17/2004
17283
06/04/2009
A
TRS 06/04/2009
25776
09/28/2015
B
TRS 09/29/2015
JFW FORM E-7-F REV F
DATE
REV
APPR / DATE