Narda-STS NBM-550 Logging Broadband Field Meter

• Available with isotropic probes to cover 100kHz to 60GHz
• Large graphical display
• Backlit monochrome LCD; readable even in bright daylight
• Intelligent probe interface with automatic probe parameter detection
• Fully automatic zeroing
• Extensive memory for logging of up to 5000 results
• GPS interface and mountable receiver for positioning data documentation (optional)
• Graphical User Interface (GUI)
• Simple-to-Use 9 button keypad
• Hold button soft key for freezing measurement display during readings
• User defined setups can be saved for repetitive survey needs
• Keypad can be locked to guard against inadvertent inputs
• User selectable auto-off feature to save battery life
• 5 Types of results can be displayed: actual, minimum, maximum, average, maximum average
• History Mode operates continuously in the background, allowing display of past readings at any time, up to 8 hours
• Selectable Units: V/m, A/m, W/m², mW/cm², and % of Standard when using shaped frequency response probes
• Stored standards and guidances in the NBM memory allow simultaneous display readings as % of Standard if frequency is known
• Data memory for up to 5000 measurements
• Time Averaging: 4 seconds to 30 minutes, in 2-second intervals
• Variable alarm threshold setting
• Audible indication of increasing or decreasing field strength
• Automatic detection of probe type and calibration information
• Fully automatic and variable zero adjustment interval times
• Additional optical input for separating probe from meter
• PC connection via USB or Optical interface
• Trigger input for externally initiating readings to be taken
• NBM-TS software enables remote controlled measurements
• Screenshots can be downloaded to PC

Data Sheet

• Transit Case, Holds Meter and up to 2 Probes
• Power Supply/Charger 100 to 240VAC Input, 9VDC Output
• 2 NiMH AA Rechargeable Batteries
• Shoulder Strap, 1m
• Cable, Fiber Optic Duplex, 1000µm)
• Fiber Optic to USB Converter
• Software, NBM-TS, PC Transfer Software
• Operating Manual
• Certificate of Calibration

• RF Safety