This product comes from Alaris Antennas catalogues

Handheld Direction Finding Antenna


The DF-A0305 is a handheld wideband antenna for direction finding and transmitter hunting in the 4 - 40 GHz band. brThe antenna is lightweight, compact and rugged for everyday use. A tripod interface is provided to make it easy for the antenna to be used in a static application. The antenna requires no external power or other additional connections, other than a single RF cable. An optional ruggedised carry case is available on request

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Frequency range 4 - 40 GHz
Antenna gain Variable with frequency 6 dBi increasing to 16 dBi at 40 GHz
Beamwidth Variable with frequency 60° decreasing to 10° at 40 GHz
Antenna type Horn
Nominal input impedance e 50 O
VSWR < 2:1
Connector SMA (F)
Form factor Handheld
Dimensions (l x w x d) *180 mm x 80 mm x 210 mm
Mass excluding carry case
Operating temperature range -30 °C to +55 °C
Storage temperature -30 °C to +71 °C
Ingress protection IP56
MTBF > 50

    Product Applications

    Spectrum Management
  • Spectrum Monitoring

    Design Features

  • MECHANICAL FEATURES:brCompact and lightweight brRobust constructionbrWaterproofbrELECTRICAL FEATURES: brVery wideband performance in a practical size Linear polarisation High gain