Specs

JFW Industries, Inc.
Phone: 317-887-1340
[email protected]
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50PMA-072
TRANSCEIVER TEST SYSTEM
Frequency Range
30-3000 MHz
Configuration
4 Port Transceiver Test System
(see block diagram 092-6984 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
Benchtop
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
1.7:1 maximum
1.5:1 typical
Attenuation Accuracy
± 0.7 dB
1-7 dB
± 1.0 dB
8-11 dB
± 1.25 dB or 4% 12-95 dB
(whichever is greater)
(guaranteed monotonic)
Insertion Loss
28 dB maximum
21 dB typical @ 30 MHz
26 dB typical @ 3000 MHz
Power Divider Isolation
20 dB minimum
23 dB typical
RF Input Power
+28 dBm average
AC Supply
100-240 VAC @ 47-63 Hz
0.2 Amps @ 120 VAC nominal
0.1 Amps @ 240 VAC nominal
2 Amp 5x20mm "Slo-Blo" AC fuse
Littelfuse#215-002, JFW#025-021
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-072
TRANSCEIVER 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
Operating Temperature Range
0ºC to +50ºC
Physical Size
See outline drawings: 092-7656 (50PMA-072 SMA)
092-8019 (50PMA-072 N)
ECR/ECN #
DATE
REV
03/22/2013
Page 2 of 2
APPR / DATE
CLK 03/22/2013
22841
05/17/2013
A
CLK 05/17/2013
23019
07/16/2013
B
CLK 07/16/2013
ECR/ECN #
24239
DATE
06/26/2014
JFW FORM E-7-F REV F
REV
C
APPR / DATE
CLK 06/26/2014