Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50PMA-044
TRANSCEIVER TEST SYSTEM
Frequency Range
30-3000 MHz
Configuration
8 Port Transceiver Test System
(see block diagram 092-5910 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
0-95 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
1.8:1 maximum
Insertion Loss
34 dB nominal @ 200 MHz
37 dB nominal @ 2500 MHz
Attenuation Accuracy
± 0.50 dB
1-7 dB
± 1.00 dB
8-11 dB
± 1.25 dB or 3% 12-95 dB
(whichever is greater)
(guaranteed monotonic)
Power Divider Isolation
20 dB minimum
RF Input Power
+30 dBm average
Switching Speed
1 microsecond typical
(after command is received and processed)
(3 milliseconds typical processing time)
AC Supply
100-240 VAC @ 47-63 Hz
0.19 Amps @ 120 VAC nominal
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 50PMA-044
TRANSCEIVER TEST SYSTEM
Remote Commands
Attenuator Control Commands:
Atten, Set Path, Read Path, 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, SMA or TNC female
Temperature Range
Operating: 0ºC to +70ºC
Storage:
-55ºC to +85ºC
Physical Size
See outline drawings:
ECR/ECN #
DATE
REV
05/11/2011
Page 2 of 2
APPR / DATE
ECR/ECN #
092-6641 (50PMA-044 SMA)
092-7376 (50PMA-044 N)
DATE
REV
APPR / DATE
CLK 05/11/2011
22421
01/23/2013
C
TRS 01/23/2013
21597
05/31/2012
A
BAC 05/31/2012
23274
09/26/2013
D
TRS 09/26/2013
21725
07/17/2012
B
CLK 07/17/2012
24239
07/01/2014
E
CLK 07/01/2014
JFW FORM E-7-F REV F