R&S®HM525 Antenna

Active H-Field Measurement Antenna

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  • 概览

Key Facts

The Measurement Antenna R&S®HM525 is a loop antenna. The voltage at its output is proportional to the amplitude of the alternating magnetic field that is present.

Features

  • Extremely high sensitivity
  • Wide dynamic range
  • Wide frequency range

Specifications

R&S®HM525 Broadband mode 100 Hz to 30 MHz

Key Facts

  • 100 Hz to 30 MHz
  • Measurement of alternating magnetic fields with extremely high sensitivity

    The Measurement Antenna R&S®HM525 is a loop antenna. The voltage at its output is proportional to the amplitude of the alternating magnetic field that is present.

    Overview measurements are performed in the broadband mode, which covers the entire frequency range from 100 Hz to 30 MHz. To obtain maximum sensitivity, the antenna can be locally or remotely switched to the subrange mode. In this case the frequency range is divided into five subranges with different amplifier concepts in the active antenna part.

    For a function check, the antenna can be operated in the test mode. The antenna is individually calibrated by comparison and comes with a calibration certificate.

  • Recommended extras
    • Pedestal R&S®HM525Z1
    • Control Unit R&S®GS525
    • Set of Fiber-optic Cables R&S®GS525K1
    • Junction Unit R&S®GX525
    • Cabinet for Junction UnitR&S®KK524
    • Integration R&S®AM524-K

Features & Benefits

  • Extremely high sensitivity
  • Wide dynamic range
  • Wide frequency range
  • Compact design
  • Selftest possible
  • Remote-control capability (optional)
  • Calibration certificate supplied with antenna

Specifications

R&S®HM525
Frequency range
  Broadband mode 100 Hz to 30 MHz
  Subrange mode
     Range 1 100 kHz to 600 kHz
     Range 2 600 kHz to 1.2 MHz
     Range 3 1.2 MHz to 2.6 MHz
     Range 4 2.6 MHz to 8 MHz
     Range 5 8 MHz to 30 MHz
Input impedance 50 Ω
Power supply 18 V ±0.5 V DC (max. 0.7 A)
RF connector N female
Test signal connector N female
MTBF >300 000 h
Operating temperature range –10 °C to +55 °C
Dimensions (H × W × D) approx. 730 mm × 640 mm × 400 mm (without support)
Weight approx. 10 kg
Class of application laboratory
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