DF-A0273: Compact 4-Channel DF Antenna

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Product Code DF-A0273 Categories , Tag


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The DF-A0273 is a single band, compact 4-Channel DF antenna intended for direction-finding from 20 to 500 MHz.

The antenna uses crossed-loop array principles that provides maximum possible sensitivity for its compact form factor. The loop designs incorporate patent pending technology to mitigate cross-pol disturbance.

The antenna presents patterns suitable for 4-channel correlative DF (CIDF). The DF-A0273 has low noise amplification on each channel with passive bypass capability, an integrated noise source for calibration and an electronic compass.

Active / Passive Passive
Dimensions (m) 350 mm x 466 mm
Gain (dBi) 20 ± 2 dB
Mass (kg) 8 kg
Polarisation Vertical
1. End Frequency (MHz) 500
1. Start Frequency (MHz) 20

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