RF Field Strength Probes & Meters

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Narda NBM-550 Broadband Field Meter, 100 kHz - 60 GHz View larger

Narda NBM-550 Broadband Field Meter, 100 kHz - 60 GHz

New

  • Intelligent probe interface detects probe parameters
  • Fully automatic zero point adjustment
  • Memory for saving up to 5,000 measurement results
  • PC software for convenient data management
  • Voice recording for comments
  • Conditional logging: Measured value saved when a threshold value is exceeded

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Specifications

Frequency Range100 kHz - 60 GHz
Standards MetIEC/EN 61000-4-3
Application/Test TypeMonitoring electric field strengths in GTEM's, Anechoic Chambers and other RF rooms for radiated immunity testing.
BatteryNiMH rechargeable batteries 4 x AA size (Mignon), 2500 mAh
Operation Time20 hours (backlight off, no GPS) 12 hours (permanent backlight, no GPS) 10 hours (GPS receiver connected, no backlight)
Recharging Time2 hours
Dimensions19.5 mm in height
Weight62 g

Test Equipment Description

**Please Note - These are not for sale or rent to private individuals**

Narda NBM-550 Includes

  • NBM-550 Basic Unit
  • Hardcase NBM Series, for up to 5 probes
  • Power Supply 9VDC, 100V-240VAC
  • Battery, rechargeable AA-Size
  • Shoulder Strap, 1m
  • Tripod, Benchtop, 0.16m
  • Cable, USB Interface
  • Software, NBM-TS
  • Operating Manual NBM-550
  • Calibration Certificate

Description

The Narda NBM-550 is part of the NBM-500 instrument family. It delivers extremely accurate results for electromagnetic field strength measurements. NBM-550 handles applications from a few Hertz through to long wave and on up to high frequency microwave radiation using a selection of interchangeable probes for electric and magnetic fields.

The field strengths are captured with flat frequency response probes or probes with shaped frequency response, allowing the measurement values to be assessed against an environmental or occupational safety standard. The calibration factors for each probe are stored in the probe itself and are read out and taken into account automatically by the measuring set.

Application

  • Measuring and monitoring field strengths around broadcasting and radar equipment
  • Measuring field strengths of cell phone transmitters and satellite communications systems to demonstrate compliance with human safety standard limit values
  • Measuring field strengths in the industrial environment, such as plastics welding equipment, RF heating, tempering, and drying equipment
  • Measurements for protecting users of diathermy equipment and other medical devices that generate high-frequency radiation
  • Measuring field strength in TEM cells and absorber chambers to demonstrate electromagnetic compatibility (EMC)

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