Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50DR-129
DUAL ROTARY ATTENUATOR
Frequency Range
DC-100 MHz
Impedance
50 Ohms nominal
Attenuation Range
0-11 dB in 0.1 dB steps
VSWR
1.20:1 maximum
1.09:1 typical @ 100 MHz
Insertion Loss
0.80 dB maximum
0.52 dB typical
Attenuation Accuracy
± 0.04 dB maximum
± 0.02 dB typical
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
BNC, TNC, RPT, N or SMA female
RPT female = Reverse Polarity TNC female
(female body/male pin)
Operating Temperature Range
-20ºC to +85ºC
Knob/Panel Mounting Drawing
092-8435-02
Outline Drawing
092-1919 (50DR-129 SMA)
ECR/ECN #
DATE
REV
10/02/2013
25776
Page 1 of 1
09/28/2015
APPR / DATE
ECR/ECN #
TRS 10/02/2013
A
TRS 09/29/2015
JFW FORM E-7-F REV F
DATE
REV
APPR / DATE