Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50R-310
ROTARY ATTENUATOR
Frequency Range
DC-2700 MHz
Impedance
50 Ohms nominal
Attenuation Range
0-10 dB in 1 dB steps
VSWR
1.2:1 maximum
1.3:1 maximum
Insertion Loss
0.5 dB maximum
0.11 dB typical @ 1000 MHz
0.23 dB typical @ 2700 MHz
Attenuation Accuracy
± 0.5 dB
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 female
Operating Temperature Range
-20ºC to +85ºC
Knob/Panel Mounting Drawing
092-8435-01
Outline Drawing
092-039 (50R-310 SMA)
ECR/ECN #
Page 1 of 1
DATE
REV
APPR / DATE
ECR/ECN #
DATE
DC-1000 MHz
1000-2700 MHz
REV
APPR / DATE
11844
09/07/2005
B
BAC 09/08/2005
16574
12/02/2008
E
TRS 12/02/2008
16357
09/30/2008
C
TRS 09/30/2008
20344
07/19/2011
F
TRS 07/19/2011
16402
10/15/2008
D
TRS 10/15/2008
25776
09/29/2015
G
TRS 09/29/2015
JFW FORM E-7-F REV F