SPECIFICATION SHEET
JFW MODEL 50P-1211
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
0-31.5 dB in 0.5 dB steps
0.5, 1, 2, 4, 8, and 16 dB
1.6:1 maximum
0.5 dB Pad
± 0.2 dB DC-2500 MHz
1, 2, 4, 8, 16 dB Pads
± 0.2 dB or 2% DC-1000 MHz
± 0.3 dB or 3% 1000-2500 MHz
Insertion Loss
0.8 dB maximum at 500 MHz
1.5 dB maximum at 1000 MHz
3.5 dB maximum at 2500 MHz
0.5 Watts average
100 Watts peak
6 milliseconds maximum
+12 Vdc at 15 mA (0.5, 1, 2, 4, 8dB)
+12 Vdc at 30 mA (16dB)
BNC, SMA, TNC or N female
-20ºC to +85ºC
See outline drawing 092-2613
RF Input Power
Switching Speed
Control
RF Connector
Operating Temperature Range
Physical Size
ECR/ECN #
2056
9999
4436
Page 1 of 1
DATE
03/01/1999
09/26/2002
01/21/2004
REV
B
C
D
APPR / DATE
TRS 10/01/2002
CLV 01/22/2004
ECR/ECN #
11807
12783
14398
DATE
09/01/2005
05/10/2006
07/11/2007
REV
E
F
G
APPR / DATE
TRS 09/01/2005
TRS 05/10/2006
TRS 07/12/2007
JFW FORM E-7-F REV F
JFW [ JFW INDUSTRIES, INC. ]
