The DF-A0007 wideband 5-element direction finding antenna covers a frequency range of 20 MHz to 3 GHz. The antenna is shipped in a compact storage and transport box, and can be assembled by one person in 30 minutes, without special tools.
The full-size elements on all bands give excellent DF sensitivity. Ultimate angular resolution for strong signals is well under 1° for most of the frequency range. Dipole elements provide good cross-polarisation rejection, and fair performance for signals arriving from up to 15° above or below the horison.
This DF 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.
The DF-A0001 is a version with a frequency range of 20 MHz to 3.6 GHz.