Near Field Probes

54 Near Field Probes from 12 manufacturers listed on everything RF

Near Field Probes from the leading manufacturers are listed below. Near Field Probes are used during EMC testing to detect the level of E-Field and H-Field around a circuit. Use the filters on the left to narrow down the list of products that meet your requirement.

Description:Waveguide Near Field Probe form 10 to 15 GHz
Configuration:
Probe
Type:
Waveguide
Probes Type:
E Field, H Field
Frequency:
10 to 15 GHz
more info
Description:Coaxial Near Field Probe form 10 MHz to 1 GHz
Configuration:
Probe Set
Type:
Coaxial
Probes Type:
E Field, H Field
Frequency:
10 MHz to 1 GHz
Contents:
E-Field x 3, H-Field x 1
Pre Amplifier:
Optional
Connector:
BNC, BNC - Male, BNC - Female
more info
Description:Coaxial Near Field Probe form 100 kHz to 50 MHz
Configuration:
Probe
Type:
Coaxial
Probes Type:
H Field
Frequency:
100 kHz to 50 MHz
Contents:
H-Field x 1
Connector:
SMB, SMB - Male, SMB - Female
more info
Description:Coaxial Near Field Probe form 9 kHz to 30 MHz
Configuration:
Probe
Type:
Coaxial
Probes Type:
H Field
Frequency:
9 kHz to 30 MHz
Contents:
H-Field x 1
Connector:
BNC
more info
Description:Fiber Near Field Probe form 10 kHz to 9.25 GHz
Configuration:
Probe
Type:
Fiber
Probes Type:
E Field
Frequency:
10 kHz to 9.25 GHz
Contents:
E-Field x 2
Connector:
HFBR-0500
more info
Description:Coaxial Near Field Probe form up to 6 GHz
Configuration:
Probe Set
Type:
Coaxial
Probes Type:
E Field, H Field
Frequency:
Up to 6 GHz
Contents:
E-Field x 1, H-Field x 3
Pre Amplifier:
Yes
Connector:
SMA, SMA - Female, N Type, N Type - Female, SMB
more info
Description:Coaxial Near Field Probe form 1 to 12 GHz
Configuration:
Probe
Type:
Coaxial
Probes Type:
H Field
Frequency:
1 to 12 GHz
Contents:
H-Field x 1
Connector:
SMA, SMA - Male
more info
Description:Coaxial Near Field Probe form 1 MHz to 1 GHz
Configuration:
Probe Set
Type:
Coaxial
Probes Type:
E Field, H Field
Frequency:
1 MHz to 1 GHz
Contents:
E-Field x 2, H-Field x 2
Connector:
SMB, SMA
more info
Description:Coaxial Near Field Probe form DC to 9 GHz
Configuration:
Probe Set
Type:
Coaxial
Probes Type:
E Field, H Field
Frequency:
DC to 9 GHz
Contents:
E-Field x 1, H-Field x 4
Pre Amplifier:
Yes
Connector:
SMB, SMB - Male
more info
Description:Waveguide Near Field Probe form 12.4 to 18 GHz
Configuration:
Probe
Type:
Waveguide
Probes Type:
E Field, H Field
Frequency:
12.4 to 18 GHz
more info

Near-field Probes

Near-field probes are used to make measurements of high-frequency, electric and magnetic RF fields. They are used to measure electrical noise and other undesirable electromagnetic radiation from the DUT (device under test). Near field probes are then connected to spectrum analyzers and oscilloscope where their readings can be seen/evaluated.

There are two types of near-field probes – E-Field probes and H-Field probes.

E-Field Probes measures electric field strength and provides X, Y and Z as well as total field values. Data from each axis can be viewed individually or summed. The field probe is fiber optically coupled to the readout or PC interface to eliminate the possibility of cable interference.

H-Field Probes use a conductive loop to detect magnetic fields produced by clock signals, serial data streams, control signals, and switching power supplies. The probes produce a voltage proportional to the magnetic field that's perpendicular to the loop.

A near-field probe is an essential tool for quick and efficient EMC/EMI engineering. Using near-field probes and an oscilloscope can produce the following results:

  • Gain information about the source and location of the radiation member.
  • Reduce test expenses by adding inexpensive equipment for solving EMC/EMI problems.
  • Reduce test time by pre-screening various solutions and alternate implementations.

everything RF has listed near field probes that can be used for EMC testing from the leading manufacturers. The list of near field probes can be narrowed down by E-field or H-field and a number of other parameters. View product specifications, download datasheets, and request quotes for near field probes that meet your requirement.

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Pre Amplifier

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