Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50FHDQ-XXX-500-3
UNI-DIRECTIONAL FIXED ATTENUATOR
Frequency Range
DC-3000 MHz
Impedance
50 Ohms nominal
Attenuation Values
10, 20, 25, 30, 40 and 45 dB
VSWR
1.20:1 maximum
1.25:1 maximum
1.35:1 maximum
Attenuation Accuracy
10
20
25
30
40
45
RF Input Power
(uni-directional)
500 Watts average @ +25ºC
Derated linearly to 50 Watts @ +100ºC
Reverse Power
125 Watts average @ +25ºC
Peak Power
2500 Watts (1 microsecond pulse)
Operating Temperature Range
-55ºC to +100ºC
RF Connector
N, TNC and 7/16
Operating Position
Any position except mounting plate up
Physical Size
See outline drawing:
092-4495 (N)
092-5998 (Reverse N)
ECR/ECN #
Page 1 of 1
DATE
REV
APPR / DATE
dB
dB
dB
dB
dB
dB
±
±
±
±
±
±
ECR/ECN #
0.5
0.6
0.7
0.8
0.8
1.0
DC-1000 MHz
1000-1500 MHz
1500-3000 MHz
dB
dB
dB
dB
dB
dB
DATE
REV
APPR / DATE
10046
11571
10/18/2004
07/26/2005
A
B
TRS 10/18/2004
TRS 07/26/2005
15072
16529
12/14/2007
11/20/2008
D
E
SMR 12/14/2007
SMR 11/20/2008
11739
08/22/2005
C
SL 08/22/2005
17577
08/19/2009
F
SMR 08/19/2009
JFW FORM E-7-F REV F