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

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SPECIFICATION SHEET
JFW MODEL 50PA-246
PROGRAMMABLE ATTENUATOR ASSEMBLY
Frequency Range 800-2200 MHz
Configuration See Block Diagram 092-4775
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 65 dB nominal (GSM to In/Out)
72 dB nominal (UMTS to In/Out)
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Power Divider Isolation 30dB minimum (2 way power dividers)
27dB minimum (4 way power dividers)
RF Input Power +30 dBm average (IN/OUT ports)
+23 dBm average (UMTS & GSM ports)
Switching Speed 10 microseconds
AC Supply 85-264 VAC @ 47-63 Hz
Control Logic Ethernet
Manual Control Keypad on front panel
Control Connector RJ-45 Ethernet
DE-9P Ethernet Config Port
RF Connector N female
Operating Temperature Range 0º to +70º C
Physical Size See outline drawing 092-4774
ECR/ECN # DATE REV APPR / DATE ECR/ECN # DATE REV APPR / DATE
04/13/2005 TRS 04/13/2005
11125 05/05/2005 A TRS 05/05/2005
JFW FORM E-7-F REV F