DF-A0100 UHF Interferometer (100 – 500 MHz)

The DF-A0100 is a single band 100 to 500 MHz antenna array for use in high precision DF applications.


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Product Code DF-A0100 Category Tag


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The DF-A0100 is single band 100 to 500 MHz UHF interferometer antenna array for use in high precision DF applications. The antenna features hardening against lightning-induced surges with an optional lightning conductor attachment available for added protection. Alternately, an optional omni-directional monitoring antenna attachment can be used to provide an additional monitoring channel.

The full-size elements give excellent DF sensitivity. Ultimate angular resolution for strong signals is well under 1°. Dipole elements provide good cross-polarisation rejection, and fair performance for signals arriving from above or below the horison.

This Direction Finding antenna is designed to be used with a 5-channel phase-sensitive receiver, and correlative algorithm. Calibration of the antenna can be performed on request.

Please note that a MOQ may apply.

Active / Passive Passive
Dimensions (m) 1480 mm diameter2135 mm high2000 mm diameter with MISC-A00882120 mm high with MISC-A0088
Mass (kg) < 50
Polarisation Vertical
Size (m) 2.13
1. End Frequency (MHz) 500
1. Start Frequency (MHz) 100

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