CRANAGE P2122 LISN for Def Std. 59-411 for 2-line of Single Phase

EMC Item no.: 275
  • DEF STAN 59-411
  • Current Probes / Clamps / LISNs / CDNs
  • LISNs
Test Mode: Emissions
Test Type: Conducted
Manufacturer: Cranage
Frequency: 20Hz-400MHz

Product description

The two units shown here allow a 2-line DC or single phase measurement to be undertaken. Continuous current rating is 100amps rms max. 250vac. Full frequency useable coverage is from 20Hz to 400MHz although they are only calibrated from 10kHz-400MHz. They meet the requirements of Def.Std.59-411, RTCA DO-160 and MIL STD 461.

Typically, each supply line feeding the EUT will require a LISN in place.

Customers requiring 3-phase or 4-lines should order qty two.  


General specification

Inductance: 5uH

Decoupling Capacitance: 10uF ±10%

RF Frequency Range: 20Hz to 400MHz (Calibration range 10kHz to 400MHz)

Working voltage: 250VDC or AC (50Hz) line to earth.115VAC (400Hz)

Maximum Current: 100A (AC/DC)

Power connection: M6 studs (via adaptors)

Fixing: 4 x M6 studs

Weight: 10kg

Dimensions: 460mm (L) x 140mm (W) x 103mm (H)


Measurement output is via an “N” female skt. Earthing is via a 6mm stud and nut.

Each unit comes with two bespoke plugs attached to a 6mm stud & nut for connection to the EUT source.