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DPA 4000

Compact Biconical Antenna 200 to 1000 MHz

DPA 4000Azoom
  • Ideal for test site verification and in-site measuring
  • Can be combined with a comb generator as Reference Radiation Source
  • Light weight and very compact

The dipole antenna DPA 4000 operates as a field strength measuring antenna in the frequency range 200 (30*) to 1000 MHz. The DPA 4000 is constructed so that it can be converted easily to a Reference Radiation Source in combination with the Reference Spectrum Generator RSG 1000 or RSG 3000. It provides reference measurements between open area test sites and alternative facilities as e.g. anechoic chambers and GTEM-cells.
It may be used for calibration of these alternative facilities as well as for quick checks of antennas and test set-ups. Further this combination can be used to measure the attenuation of absorbing material or the shielding effectiveness of screening materials.
*) with VSQ 1000/3002

Parameter Value
Antenna type

Biconical dipole antenna



Frequency range

200 MHz to 1000 MHz

Antenna factor, typ.

20 dB/m to 32 dB/m

Isotropic gain, typ.

-3.5 dB to +1.5 dB

  • Related Products


  • RSG 1000

    RSG 1000

    The RSG 1000 is a reference spectrum generator for the frequency range from 1 MHz to 1 GHz.

  • VSQ 1000

    VSQ 1000

    The VSQ 1000 is a radiation source for the frequency range from 30 MHz to 1 GHz.

  • VSQ 3000

    VSQ 3000

    The VSQ 3000 (VSQ 3002) is a radiation source for the frequency range from 800 MHz (30 MHz) to 3 GHz.





Sternenhofstr. 15
4153 Reinach, Switzerland
Tel.+ 41 61 204 41 00

Manfred A. Bergsch
Astrid Wälchli Schreiber
UID: CHE-179.452.414

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