Instruction Manual
Line Impedance Stabilization Network
LI-400
Com-Power Corporation 19121 El Toro Rd., Silverado, California 92676 (949) 459 - 9600 www.com-power.com
Rev. D04.14
Product Name Line Impedance Stabilization Network (LISN)
Specication MIL-STD 461
Application
Power line conducted emissions tests
Frequency Range
10 kHz to 10 MHz
RF Connector
50Ω N-type (female)
Current Rating
25 Amperes
(AC)
, 17 Amperes
(DC)
Voltage Rating
270 VAC (Line to Ground), 380 VDC
Inductors
50 µH (air-core)
Mains & EUT Connections
Superior Electric SUPERCON® shrouded sockets
Dimensions (each network)
13 x 7 x 7 inches / 33 x 17.7 x 17.7 cm
Weight (each network) 14 lbs. / 6.3 kg
Application
All specications are subject to change without notice.
All values are typical, unless specied.
0
10
20
30
40
50
60
70
0.01 0.1 1 10
Impedance (ohm)
Frequency (MHz)
LISN Model No. LI-400
MIL-STD 461F, Fig.7
(50uH) Impedance Limits
(±20%)
0
1
2
3
4
5
6
0.01 0.1 1 10
Insertion Loss (dB)
Frequency (MHz)
LISN Model No. LI-400