Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50PA-458
HANDOVER TEST SYSTEM
Frequency Range
700-3000 MHz
Configuration
6 x 4 Handover Test System
(see block diagram 092-6012 for attenuator addressing)
(all ports are bi-directional)
(full fan-out i.e. every path has its own attenuator)
(the ADMIN password is located on rear panel)
Enclosure Type
19 inch rack mount @ 5RU high
Impedance
50 Ohms nominal
Attenuation Range
0-127 dB in 1 dB steps
Startup/Default States
(configurable)
Maximum attenuation (see ATTEN STARTUP command)
DHCP enabled (see NET command)
4 Ethernet users (see NET USERS command)
Prompts off (see PROMPT command)
VSWR
1.7:1 maximum
Insertion Loss
26 dB maximum
20 dB typical @ 700 MHz
25 dB typical @ 3000 MHz
Attenuation Accuracy
± 0.50 dB or 2% typical
± 0.75 dB or 2% maximum
(guaranteed monotonic)
Isolation
40 dB minimum (Input to Input)
46 dB minimum (Output to Output)
RF Input Power
+26 dBm average
Switching Speed
5 microseconds typical
(after command received and processed)
(3 millisecond typical processing time)
AC Supply
100-240 VAC @ 47-63 Hz
4 Amp 5x20mm "Slo-Blo" AC fuse
Littelfuse #215-004, JFW #025-018
Manual Control
20-Button Keypad and LCD display
(IP Address configurable via keypad)
(Net mask configurable via keypad)
(Gateway configurable via keypad)
(Baud rate configurable via keypad)
Remote Control
Ethernet (DHCP, TCP/IP, 10/100, up to 12 users)
RS-232 (up to 115200 Baud)
--CONTINUED-Page 1 of 2
JFW FORM E-7-F REV F
JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50PA-458
HANDOVER TEST SYSTEM
Remote Commands
Attenuator Control Commands:
Atten, Set Path, Read Path, Read All Paths, Set
Attenuator, Read Attenuator, Set All Attenuators, Read
All Attenuators, Read All Extended, Fade Attenuator,
Variable Attenuator Handover, Block, Set Block, Read
Block, Read All Blocks, Fade Block, Variable Block
Handover
System Commands:
Help, Identification, Store, Recall, Pause, Net,
Serial, Close, Disconnect, MOTD, Date, Message,
Restrict, IDENT, Name, Show Users, Reboot, Uptime,
Prompt
RF Connector
N female
Temperature Range
0ºC to +50ºC
Physical Size
See outline drawing 092-6001
ECR/ECN #
DATE
REV
11/25/2008
Page 2 of 2
APPR / DATE
TRS 11/25/2008
16569
12/01/2008
A
TRS 12/01/2008
16588
12/05/2008
B
TRS 12/05/2008
ECR/ECN #
23133
DATE
08/12/2013
JFW FORM E-7-F REV F
REV
C
APPR / DATE
CLK 08/12/2013