SPECIFICATION SHEET
JFW MODEL 50P-1212
RELAY PROGRAMMABLE ATTENUATOR
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range
Impedance
Attenuation Range
Attenuation Steps
VSWR
Attenuation Accuracy
DC-2500 MHz
50 Ohms nominal
0-63 dB in 1 dB steps
1, 2, 4, 8, 16, and 32 dB
1.6:1 maximum
1, 2, 4, 8, 16, 32 dB Pads
± 0.2 dB or 2% DC-1000 MHz
± 0.3 dB or 3% 1000-2500 MHz
3.9
1.0
1.7
3.5
dB
dB
dB
dB
maximum
typical @ 500 MHz
typical @ 1000 MHz
typical @ 2500 MHz
Insertion Loss
RF Input Power
0.5 Watts average
100 Watts peak
6 milliseconds maximum
+12 Vdc at 15 mA (1, 2, 4, 8dB)
+12 Vdc at 30 mA (16dB)
+12 Vdc at 60 mA (32dB)
BNC, SMA, TNC or N female
-20ºC to +85ºC
See outline drawing 092-2614
Switching Speed
Control
RF Connector
Operating Temperature Range
Physical Size
ECR/ECN #
9999
4437
11807
Page 1 of 1
DATE
09/26/2002
01/21/2004
09/01/2005
REV
C
D
E
APPR / DATE
TRS 10/01/2002
CLV 01/22/2004
TRS 09/01/2005
ECR/ECN #
12783
14166
14398
DATE
05/10/2006
05/09/2007
07/11/2007
REV
F
G
H
APPR / DATE
TRS 05/10/2006
TRS 05/09/2007
TRS 07/12/2007
JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
