Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 75P-201
RELAY PROGRAMMABLE ATTENUATOR
Frequency Range
DC-1218 MHz
Impedance
75 Ohms nominal
Attenuation Range
0-95.5 dB in 0.5 dB steps
Attenuation Steps
0.5, 1, 2, 4, 8, 16, 32, and 32 dB
VSWR
1.4:1 maximum
1.3:1 typical
Attenuation Accuracy
± 0.4 dB or 2% of programmed
(whichever is greater)
Insertion Loss
3.2
1.3
1.9
2.8
RF Input Power
0.5 Watts average
Switching Speed
6 milliseconds
Control
+12 Vdc @ 15 mA per relay
(8 relays total)
DC Connector
0.04" Diameter solder terminals
RF Connector
BNC, TNC, F, or N female
Operating Temperature Range
-20ºC to +85ºC
Physical Size
See outline drawing 092-4875
ECR/ECN #
DATE
01/15/2016
Page 1 of 1
REV
APPR / DATE
dB
dB
dB
dB
maximum
typical @ 500 MHz
typical @ 1000 MHz
typical @ 1218 MHz
ECR/ECN #
TRS 01/15/2016
JFW FORM E-7-F REV F
DATE
REV
APPR / DATE