The ARA 01 is a compact and portable active receiving antenna designed for radiated emission measurements in the range of 30 MHz to 1 GHz.
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ARA 01

 

The ARA 01 is a compact and portable active receiving antenna designed for radiated emission measurements in the range of 30 MHz to 1 GHz.

Description

The ARA 01 Active Receive Antenna is a compact emission antenna that offers an antenna factor comparable to a conventional broadband passive antenna such as the Bilog™. Its compact and portable design makes it especially suitable for radiated emission measurements in anechoic chambers, open area test areas (OATS) or directly in the field.

General Characteristics
  • Stable and repeatable measurements.
  • Antenna factor equivalent to that of a Bilog™ antenna.
  • Frequency range from 30 MHz to 1 GHz, the most used in EMC (Electromagnetic Compatibility) measurements.
  • Compact and portable design, ideal for:
  • Measurements in confined spaces.
  • Equipment to be transported by hand.
  • Field tests.
  • Low cost, representing an economical alternative to broadband passive antennas.
Technical Specifications
  • Frequency range:
  • 30 MHz at 1 GHz (optimum 200 MHz at 1 GHz with DAE01 antenna elements).
  • 30 MHz to 300 MHz (optimum with DAE02 antenna elements).
  • Output connector: 50 Ω BNC jack.
  • Dynamic range: 90 dB.
  • 1 dB compression: 15.4 dBm / 35.5 mW / 1.33 V (in a 50 Ω system).
  • Temperature stability: <1 dB, at an ambient temperature of 5 °C to 45 °C.
  • Stability over time: Typically <1 dB over a 12-month period.
  • Dimensions: 34 mm x 34 mm × 150 mm (168 mm including connector), excluding dipole elements.
  • Weight: 0.39 kg (including battery).
  • Power supply: 9 V single battery (type PP3 or equivalent).
  • Operating time: 6.5 hours typical with alkaline batteries.
  • Indicators: Power on, low battery.

Documents

ARA01 FLYER

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