R&S®HE302 active receiving dipole

Optimized for high sensitivity and small size

R&S®HE302 active receiving dipole
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View of R&S®HE302
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Key facts

  • Wide frequency range
  • High immunity to nonlinear distortion
  • High immunity to nearby lightning strikes
  • Low weight
  • Extremely compact
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Optimized for high sensitivity and small size

The R&S®HE302 active receiving dipole features a very wide frequency range from 20 MHz to 500 MHz and compact size. Its high input sensitivity is the result of optimized matching of the passive antenna structure to the active circuitry. These characteristics allow several passive antennas to be replaced by one R&S®HE302. Similar to a passive antenna with high-grade preamplifiers, the active antenna is highly insensitive to nonlinear distortion.

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Features & benefits

Wide frequency range

Only one antenna needed for entire frequeny range

The antenna covers the very wide frequency range from 20 MHz to 500 MHz, allowing to replace several passive antennas using smaller subfrequency ranges.

High immunity to nonlinear distortion

For precise measurement results

Thanks to the sophisticated antenna design, the R&S®HE302 is highly insensitive to nonlinear distortion, similar to a passive antenna with high-grade preamplifiers.

High immunity to nearby lightning strikes

For antenna protection

The antenna is protected against voltage surges from atmospheric discharges (e.g. lightning strikes).

Extremely compact

When space is limited

The antenna has an extremely compact design (length approx. 1 m, height 240 mm), enabling installation in tight spaces.

Available options

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R&S®HE202

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