Nokia Siemens Networks, Systems & Components JFW Industries, Inc.

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SPECIFICATION SHEET
JFW MODEL 50PA-276
PROGRAMMABLE ATTENUATOR ASSEMBLY
Frequency Range 800-2200 MHz
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Configuration 12 programmable attenuators into a 12-way
power combiner. See block diagram 092-
4962.
Impedance 50 Ohms nominal
Attenuation Range 0-127 dB in 1 dB steps
Attenuation Steps 1, 2, 4, 8, 16, 32 and 64 dB
VSWR 1.5:1 maximum
Attenuation Accuracy ± 0.4 dB or 2% of programmed
(whichever is greater)
Insertion Loss 15 dB nominal at 800 MHz
18 dB nominal at 2200 MHz
RF Input Power +20 dBm
+24 dBm (1 dB compression)
AC Supply 85-250 VAC @ 47-63 Hz
Control RS-232
Control Connector DE-9S
RF Connector N female
Operating Temperature Range 0ºC to +50ºC
Physical Size See outline drawing 092-4961
ECR/ECN # DATE REV APPR / DATE ECR/ECN # DATE REV APPR / DATE
10/24/2005 SL 10/24/2005
JFW FORM E-7-F REV F