Surface Monitor Probes

Surface Monitor Probes

The surface probe is a half clamp-on probe with a dielectric cover on the sensing window. The surface probe measures currents on metallic conductors with flat regions such as ground planes, striplines, printed wiring boards, bundles of wire and architectural structures. Surface probes have an insulated base and can be placed in direct contact with conductive surfaces creating minimal disturbance of the current distribution being mapped. The probe’s sensitivity is greatest when the magnetic field is orthogonal to the long axis of the probe.

ModelUsable FrequencyZtΩdBΩ3dB BandwidthInner Diameter (mm)Outer Diameter (mm)Height (mm)ConnectorDC-400HzRF(CW)PulseDrawing
F-90-1

FCC-TEM-JM1

10kHz – 1MHz

-30

0.03

5kHz – 1MHz

89

38

49

Type-N

5000

10

200

F-91-1

FCC-TEM-JM1

1MHz – 100MHz

-10

0.32

3MHz – 100MHz

89

38

49

Type-N

5000

20

200

F-92-1

FCC-TEM-JM1

10MHz – 400MHz

-8

.4

20MHz – 400MHz

76

38

43

Type-N

5000

10

200

F-96-1

FCC-MPCF-96

1MHz – 400MHz

-5

.56

10MHz – 400MHz

19

10

13

SMA

10

10

100

F-97-1

FCC-MPCF-97

10MHz – 1.5GHz

-8

.4

30MHz – 1.5GHz

10

8

13

SMA

10

10

100

Model?Usable FrequencydBΩZtΩ3dB BandwidthLength (mm)Width (mm)Height (mm)ConnectorMax Primary Current DC-400HzMax Primary Current RF(CW)Peak Pulse Current
F-90-1

FCC-TEM-JM1

10kHz – 1MHz

-30

0.03

5kHz – 1MHz

89

38

49

Type-N

5000

10

200

F-91-1

FCC-TEM-JM1

1MHz – 100MHz

-10

0.32

3MHz – 100MHz

89

38

49

Type-N

5000

20

200

F-92-1

FCC-TEM-JM1

10MHz – 400MHz

-8

.4

20MHz – 400MHz

76

38

43

Type-N

5000

10

200

F-96-1

FCC-MPCF-96

1MHz – 400MHz

-5

.56

10MHz – 400MHz

19

10

13

SMA

10

10

100

F-97-1

FCC-MPCF-97

10MHz – 1.5GHz

-8

.4

30MHz – 1.5GHz

10

8

13

SMA

10

10

100

Product Description

Surface Monitor Probes

Model?Usable FrequencydBΩZtΩ3dB BandwidthLength (mm)Width (mm)Height (mm)ConnectorMax Primary Current DC-400HzMax Primary Current RF(CW)Peak Pulse Current
F-90-1

FCC-TEM-JM1

10kHz – 1MHz

-30

0.03

5kHz – 1MHz

89

38

49

Type-N

5000

10

200

F-91-1

FCC-TEM-JM1

1MHz – 100MHz

-10

0.32

3MHz – 100MHz

89

38

49

Type-N

5000

20

200

F-92-1

FCC-TEM-JM1

10MHz – 400MHz

-8

.4

20MHz – 400MHz

76

38

43

Type-N

5000

10

200

F-96-1

FCC-MPCF-96

1MHz – 400MHz

-5

.56

10MHz – 400MHz

19

10

13

SMA

10

10

100

F-97-1

FCC-MPCF-97

10MHz – 1.5GHz

-8

.4

30MHz – 1.5GHz

10

8

13

SMA

10

10

100