Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50PA-659
HANDOVER TEST SYSTEM
Frequency Range
100-1000 MHz
Configuration
6 x 6 Handover Test System
(see block diagram 092-5931 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 @ 8RU 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
< 1.5:1 typical
Insertion Loss
30.0 dB maximum
28.5 dB typical @ 1000 MHz
Attenuation Accuracy
± 0.5 dB or 2% of programmed
(whichever is greater)
Isolation
Input to Input:
Output to Output:
RF Input Power
+20 dBm
Switching Speed
5 microseconds typical
(after command is received and processed)
(3 milliseconds 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
40 dB minimum
40 dB minimum
JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50PA-659
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
SMA or N female
Temperature Range
0ºC to +50ºC
Physical Size
See outline drawing 092-5930
ECR/ECN #
DATE
REV
04/22/2011
20598
Page 2 of 2
09/09/2011
APPR / DATE
ECR/ECN #
TRS 04/22/2011
A
TRS 09/09/2011
JFW FORM E-7-F REV F
DATE
REV
APPR / DATE