Tektronix Alaris DF-A0047

Smart Antenna for Tektronix USB Spectrum Analyzers Handheld Direction Finding Antenna (Offered by Tektronix)

Tektronix offers the Alaris DF-A0047 direction finding antenna for use in interference hunting applications with our USB spectrum analyzers and SignalVu-PC Map application software. The DF-A0047 contains multiple antennas and a user-selectable preamplifier to cover a broad range of interference frequencies and levels. Powered via USB, the DF-A0047 includes an integrated compass that transmits angle information to the SignalVu PC Map application for automatic creation of lines of bearing on the map.

Key specifications

• Frequency range: 20 - 8500 MHz


• 9 kHz-20 MHz extension module available


• 3 user-selected bands


• Internal preamp can be used or bypassed


• Rotating trigger-switch to control operating bands, preamp on/off and transmit bearing


• Horizontal or vertical polarization


• Operating temperature from -30 to +55 °C


• IP56 ingress protection


• Weighs 1.8 kg


• Includes armrest extension brace for easier handling in the field