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

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SPECIFICATION SHEET
JFW MODEL 50PA-214
PROGRAMMABLE ATTENUATOR ASSEMBLY
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Frequency Range 800-2200 MHz
(Paths through ATTEN 1-8 1710-2200 MHz)
(Paths through ATTEN 9-10 800-960 MHz)
Configuration See Block Diagram 092-4598
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 1.6:1 maximum
Attenuation Accuracy ± 0.25 dB (1, 2, 4, 8 dB)
± 0.35 dB (16, 32, 64 dB)
± 0.5 dB or 2% of programmed
Insertion Loss 37 dB nominal (Any Sector to In/Out)
Isolation 50 dB minimum (Sector to Sector)
60 dB minimum (In/Out1 to In/Out2)
RF Input Power 1 Watt average
Switching Speed 10 microseconds
AC Supply 85-264 VAC @ 47-63 Hz
Remote Control Ethernet or RS-232
(selectable on back panel)
Manual Control Keypad on front panel
RS-232 Baud Rates 9600, 19200, or 38400 Baud
(selectable on back panel)
RF Connector N female
Operating Temperature Range 0º to +70º C
Physical Size See outline drawing 092-4599
ECR/ECN # DATE REV APPR / DATE ECR/ECN # DATE REV APPR / DATE
09/08/2004 TRS 09/08/2004
4687 09/16/2004 A CLV 09/16/2004
JFW FORM E-7-F REV F