Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50DR-082
DUAL ROTARY ATTENUATOR
Frequency Range
DC-2000 MHz
Impedance
50 Ohms nominal
Attenuation Range
0-110 dB in 1 dB steps
VSWR
1.2:1 maximum
1.4:1 maximum
1.5:1 maximum
Insertion Loss
0.5 dB maximum
1.0 dB maximum
Attenuation Accuracy
± 0.5 dB or 2% DC-500 MHz
± 0.5 dB or 3% 500-2000 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
TNC, N, SMA or BNC female
Operating Temperature Range
-20ºC to +85ºC
Knob/Panel Mounting Drawing
092-8435-02
Outline Drawings
092-327-01 (50DR-082 N)
092-440-01 (50DR-082 SMA)
092-1513-01 (50DR-082 BNC)
ECR/ECN #
DATE
REV
APPR / DATE
01/15/1998
Page 1 of 1
ECR/ECN #
DATE
DC-500 MHz
500-1000 MHz
1000-2000 MHz
DC-1000 MHz
1000-2000 MHZ
REV
APPR / DATE
17251
05/26/2009
C
TRS 05/26/2009
9999
05/12/2003
A
TRS 03/05/2004
17435
07/17/2009
D
TRS 07/17/2009
16754
01/23/2009
B
TRS 01/23/2009
25776
09/28/2015
E
TRS 09/29/2015
JFW FORM E-7-F REV F