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

SPECIFICATION SHEET
JFW MODEL 50PA-658
PROGRAMMABLE ATTENUATOR ASSEMBLY
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Frequency Range 800-3000 MHz
Configuration 4 X 4 Handover Test System
(See Block Diagram 092-5895)
Impedance 50 Ohms nominal
VSWR 1.7:1 maximum
Insertion Loss 23 dB maximum
21 dB typical
Attenuation Range 0-127 dB in 1 dB steps
Attenuation Accuracy ± 0.5 dB or 2% (nominal)
± 0.75 dB or 2% (maximum)
(whichever is greater)
(guaranteed monotonic)
JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
Isolation 30 dB minimum (Input to Input)
30 dB minimum (Output to Output)
RF Input Power +20 dBm average
Manual Control Keypad and LCD display
Remote Control RS-232 (9600, 19200, or 38400 Baud)
Ethernet (TCP/IP, 10/100, up to 4 users)
Remote Commands Set Path, Set Attenuator, Set Attenuator
w/ Response, Set All Attenuators, Set
Multiple Attenuators, Read Attenuator,
Read All Attenuators, Fade Attenuator,
Variable Handover, Pause, Store, Recall,
Identification, Disconnect, Close,
Change Baud Rate
RF Connector N female
Temperature Range Operating: 0ºC to +50ºC
Storage: -55ºC to +85ºC
AC Supply 100-240 VAC @ 47-63 Hz
Physical Size See outline drawing 092-6653
ECR/ECN # DATE REV APPR / DATE ECR/ECN # DATE REV APPR / DATE
04/22/2011 TRS 04/22/2011
JFW FORM E-7-F REV F