Narda Safety Test Solutions S.r.l. Leader on Electromagnetic Compatibility and EMC EMI Receiver  
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PMM a Brand of Narda Safety Test Solutions S.r.l. Electromagnetic Compatibility EMC EMI Instruments
 
 
  LISN & Voltage Probes

With its decades experience as manufacturer, Narda offers a wide range of LISN (Line Impedance Stabilization Network) capable to arrive up to frequency of 400 MHz. The LISN Narda are multistandard and meet the requirements of different regulations: CISPR 16-1- 2, VDE 0876, FCC part 15, MIL-STD 461F, CISPR 25 / ISO 11452-2/4/5, ISO 7637-2, MIL-STD-461F, DO-160, ED-14G


PMM  L1-150M, L1-150M1 - Multi-standard, single line, 10 kHz - 400 MHz, 150 ATop of page PMM

The L1-150M and the L1-150M1 are single line LISN developed to be easy used for conducted interferences, following various standards and ISM (Industrial, Scientific, Medical) applications.

The L1-150M, thata rrives up to 200 MHz,  and the L1-150M1, that arrive up to 400 MHz, are able to support up to 150 ampere and thei V-network circuit is equivalent to (5μH+0/1Ω)//50 Ω).

Compact, strong, light weight, equipped with an excellent ground plane, the L1-150M is designed to offer a good product at a low cost. It can be used with any EMI receiver or spectrum analyzer.

 

The L1-150M is fully compliant to:

  • CISPR 16-1-2
  • CISPR 25
  • ISO 11452-2/4/5
  • ISO 7637-2
  • MIL-STD-461F

The L1-150M1 version is also compliant to:

  • DO-160
  • ED-14G

Product description PDF
            format : English


PMM  L2-16B Single-phase LISN (Line Impedance Stabilization Network)Top of page PMM

PMM’s Artificial Mains Network L2-16B is a LISN used for RFI measurements on AC single-phase, power supplied electric and electronic equipment, drawing up to 16 Amps, that is in the most frequently-encountered applications.


L2-16B is a two line V-network with an equivalent circuit of 50 ohm // (5ohm + 50μH), fully compliant with CISPR publ. 16, VDE 0876 and FCC part 15 regulation. The PMM L2-16B is suited to perform measurements on conducted interference in the frequency range from 9 kHz to 30 MHz.


Designed according to criteria of cheaply and compactness it can be used together with every PMM-Narda receiver for Conducted Interference like the 9010F or any other RF receiver

The L2-16B is fully compliant to:

  • CISPR 16-1-2
  • VDE 0876
  • FCC part 15
  • MIL-STD 461F

Product description PDF
            format : English


PMM  L3-32 - Three-phase plus neutral, 9 kHz - 30 MHz, 32ATop of page PMM

The L3-32 used for RFI measurements on AC three-phase, power supplied electric and electronic equipment. It supports up to 32 ampere and is equipped with a frontal single-phase socket, for the most common devices.


The L3-32 ia a three line V-network with an equivalent circuit of 50 ohm // (5ohm + 50μH), equipped with a high pass filter 150 kHz - 30 MHz, suited to perform measurements on conducted interference in the frequency range from 9 kHz to 30 MHz.


Designed according to criteria of cheaply and compactness it can be used together with every PMM-Narda receiver, also in remote,  for conducted interference, like the 9010F, or any other RF receiver.

The L3-32 is fully compliant to:

  • CISPR 16-1-2
  • VDE 0876
  • FCC part 15
  • MIL-STD 461F

Product description PDF
            format : English


PMM  L3-64, L3-64/690 - Three-phase plus neutral, 9 kHz - 30 MHz, 63ATop of page PMM

The L3-64 used for RFI measurements on AC three-phase, power supplied electric and electronic equipment. It supports up to 63 ampere.

Also available in the 690 version, in the picture, for high voltage application.


The L3-64 ia a three line V-network with an equivalent circuit of 50 ohm // (5ohm + 50μH), equipped with a high pass filter 150 kHz - 30 MHz, suited to perform measurements on conducted interference in the frequency range from 9 kHz to 30 MHz.


Designed according to criteria of cheaply and compactness they can be used together with every PMM-Narda receiver, also in remote,  for conducted interference, like the 9010F, or any other RF receiver.
 

The L3-64 and the L3-64/690 are fully compliant to:

  • CISPR 16-1-2
  • VDE 0876
  • FCC part 15
  • MIL-STD 461F

Product description PDF
            format : English


PMM  L3-100 - Three-phase plus neutral, 9 kHz - 30 MHz, 100ATop of page PMM

The L3-100 used for RFI measurements on AC three-phase, power supplied electric and electronic equipment. It supports up to 100 ampere with the possibility to arrive uo to 125 ampere for 5 minutes.


The L3-100 ia a three line V-network with an equivalent circuit of 50 ohm // (5ohm + 50μH), equipped with a high pass filter 150 kHz - 30 MHz, suited to perform measurements on conducted interference in the frequency range from 9 kHz to 30 MHz.


Designed according to criteria of cheaply and compactness it can be used together with every PMM-Narda receiver, also in remote,  for conducted interference, like the 9010F, or any other RF receiver.

The L3-100 is fully compliant to:

  • CISPR 16-1-2
  • VDE 0876
  • FCC part 15
  • MIL-STD 461F

Product description PDF
            format : English


PMM L1-500, L3-500 - Single line or Three-phase plus neutral, 9 kHz - 30 MHz, 500ATop of page PMM

The L1-500 is a single line LISN able to support up to 500 ampere.

Four modules L1-500, inside a rack on wheels, assemle the L3-500, in the picture.


The L3-500 ia a three line V-network with an equivalent circuit of 50 ohm // (5ohm + 50μH), suited to perform measurements on conducted interference in the frequency range from 9 kHz to 30 MHz.

Designed according to criteria of cheaply and compactness it can be used together with every EMI receiver or spectrum analyzer.

The L1-500 and the L3-500 are fully compliant to:

  • CISPR 16-1-2
  • VDE 0876
  • FCC part 15
  • MIL-STD 461F

Product description PDF
            format : English



PMM  SHC1-1000, SHC2-1000 – Sonde passive conformi CISPR 16-1-2, 9 kHz – 30 MHzTop of page PMM

 PMM 9010

When LISN (Line Impedance Stabilization Network) are not applicable to EMI conducted test because the current flowing is too high, the conducted interferences are measured by means of a high impedance voltage probe, according to C.I.S.P.R 16-1-2.
The passive probes are designed to comply with C.I.S.P.R. 16-1-2 regulation and thus include a blocking capacitor to decouple the measured signal from any AC supply voltage which may be present on the line under test, they have a total internal resistance between line and earth of more than 1500 ohm.
Uncompromised design and construction for reliable and safe operation together with every PMM-Narda EMI receiver like the 9010F or any other suited RF receiver.

Narda offers the passive probe SHC1-1000, with an attenuatuion of 35 dB, and the passive probe SHC2-1000, in the picture, with an attenuation of 30 dB.

The SHC1-1000 and the SHC2-1000 are fully compliant to:

  • CISPR 16-1-2

Product description PDF formatEnglish


 

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