JFW Industries, Inc.
Phone: 317-887-1340
sales@jfwindustries.com
www.jfwindustries.com
SPECIFICATION SHEET
JFW MODEL 50SA-491
SWITCH ASSEMBLY
Frequency Range
Configuration
DC-18 GHz
16 individually controlled failsafe reflective 1P2T
electro-mechanical RF switches
(failsafe port is J1)
Enclosure Type
19 inch rack mount @ 3RU high
Startup/Default States
(configurable)
RF switches to port J1 at startup (see SWITCH command)
DHCP enabled (see NET command)
4 Ethernet users (see NET command)
Prompts off (see PROMPT command)
Impedance
VSWR
50 Ohms nominal
1.10:1 maximum DC-1GHz
1.15:1 maximum 1-4GHz
1.20:1 maximum 4-8GHz
1.30:1 maximum 8-12GHz
1.35:1 maximum 12-18GHz
Insertion Loss
0.10 dB maximum DC-1GHz
0.15 dB maximum 1-4GHz
0.20 dB maximum 4-8GHz
0.30 dB maximum 8-12GHz
0.35 dB maximum 12-18GHz
Isolation
85 dB minimum DC-1GHz
80 dB minimum 1-4GHz
70 dB minimum 4-8GHz
65 dB minimum 8-12GHz
60 dB minimum 12-18GHz
RF Input Power
(Hot Switched)
1 Watt average
RF Input Power
(Cold Switched)
200 Watts average DC-1GHz
100 Watts average 1-4GHz
90 Watts average 4-8GHz
70 Watts average 8-12GHz
60 Watts average 12-18GHz
Switching Speed
Manual Control
15 milliseconds
(after command is received and processed)
(3 milliseconds typical processing time)
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)
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