Hirschmann IRD-SG Dual Band Screw Mount Antenna

The Iridium GPS screw mount antenna combines Iridium connectivity with GPS navigation functionality in one compact-sized housing. This ground plane independent antenna comes with a robust slotted mounting nut, which supports a secure and fast installation independent of cable length and connectors. In addition to available standard configurations, the cable length of the RG174 low loss cables and connector types can be customized to meet the customer’s needs within the limits of the Iridium system requirements.

Part Number: HIRD-SG-0103

Technical Specifications & Features

  • Integrated GPS function
  • Low profile (height 21 mm / 0.8”)
  • Small footprint (124 x 80 mm / 4.9” x 3.1”
  • Mounting screw with slot for easy through hole stud installations
  • Customization of cable lengths, types and connectors possible


  • Length: 124 mm / 4.9”
  • Width: 100 mm / 3.1”
  • Height: 21 mm / 0.8”
  • Weight: approx. 200 gr. / 7.0 oz.
  • Operating temperature range: -40°C to +80°C / -40°F to +176°F
  • Protection Class: IP66
  • GPS Gain: 2 dBic