IZ229 Dipole Reference Antenna

The IZ229 is a dipole antenna working in the frequency range from below 5MHz up to 3GHz. The antenna behaves as an electrically short dipole on low frequencies. It is used as a transmitting antenna inside an anechoic chamber for validation of receiving antennas or whole chain up to a receiver. IZ229 antennas are also used for measurement of small shielded enclosures as receiving and transmitting antennas.
Category:
Tempest
SubCategory:
Measurement System of Compromising Emanation

Description

The IZ229 is a dipole antenna working in the frequency range from below 5MHz up to 3GHz. The antenna behaves as an electrically short dipole on low frequencies. It is used as a transmitting antenna inside an anechoic chamber for validation of receiving antennas or whole chain up to a receiver. IZ229 antennas are also used for measurement of small shielded enclosures as receiving and transmitting antennas.

Features

  • Optimised for mobile measurement system of shielding effec- tiveness
  • Optimised to be placed in a reverberation, anechoic or shielded chamber
  • No degradation of signal from power amplifier or generator due to reflections
  • Linear polarization (vertical or horizontal placement)
  • Wide frequency range
  • Small size and lightweight
  • Built-in attenuator 5dB, 1W to keep impedance matching
  • Built-in balun to keep electrical symmetry
  • Impedance matching is better than -10dB up to 2GHz
  • Good VSWR even at kHz frequencies

No data available

No documents to download