Near Field Probes (E & H)

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Rent Teseq NFPS-1 Near Field Probe Set

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  • Order online now
  • Rentals Ship Immediately
  • Locate emission “hot-spots”
  • Check on mechanical screening performance
  • Isolate faulty components
  • A diagnostic “tool kit” for use in both electrical and mechanical environments
  • 3 hand held probes (two magnetic, one electric)
  • 30dB pre-amplifier, power adaptor and check jig

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Test Equipment Description

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Description:

  • When used in conjunction with a spectrum analyser or measuring receiver, the probes will readily locate and qualify sources of EMI (electromagnetic interference)
  • The two magnetic probes incorporate a high degree of rejection of both stray and direct electric fields - a frequent cause of measurement error - providing far greater repeatability than with conventional loopfield probes
  • The electric probe with built-in pre-amplifier is powered by the CPS 9753 power supply unit (supplied)via the CPS 9752 power adaptor

Technical Specifications:

  • MFP 9150 Magnetic Field Probe

Specified frequency range 9kHz - 30MHz
Connector 50Ω SMA Female
Max. RF power input 0.5 Watt
Size (Incl. RF connector) 256 x 38 x 18mm
Operating temperature 0 - 45°C

  • MFP 9151 Magnetic Field Probe

Specified frequency range 30MHz - 1GHz
Connector 50Ω SMA Female
Max. RF power input 0.25 Watt
Size (Incl. RF connector) 256 x 38 x 18mm
Operating temperature 0 - 45°C

  • EFP 9152 Electric Field Probe

Frequency range (±3dB) 9kHz - 1GHz
Antenna factor 67dB[(mV/m) /mV]
Connector SMA Female
Size (Incl RF connector) 267 x 38 x 18mm

  • PCJ 9251 Check Jig

Connector N (Male)
Impedance 50Ω
Max. RF power input +20dBm

  • CPA 9231A Pre-amplifier

Frequency range 9kHz - 2GHz
Noise figure ≤ 4dB
Input connector N (Female)
Output connector N (Male)
Gain 30dB ± 2dB at 1GHz
18dB at 2GHz
Input/ output impedance 50Ω
Input VSWR < 2:1
Power requirements 15V ± 10% DC or
(With probe) 10V ± 0.1V DC at 100mA

  • CPS 9752 Power Adaptor

Power requirements 15V ± 1.5V dc
(With probe) or 10V ± 0.1V dc
RF input connector BNC (Female)
RF output connector N (Male)
Size (Incl. RF connectors) 103 x 26 x 27mm

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