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Noggin 250 Antenna

Noggin 250 Antenna

Noggin® sensors have patented ultra-wide band (UWB) antennas with centre frequencies of 100, 250, 500 and 1000 MHz: lower frequencies for deeper penetration and higher frequencies for shallow, high resolution surveys.

The Noggin 250 is the workhorse for subsurface mapping. With a centre frequency of 250 MHz this system provides the optimal balance between depth of penetration and resolution. This durable system is the most popular of the Noggin family.

Available for use with:

  • SmartCart
  • SmartTow
  • SmartChariot


  • Subsurface utility mapping (SUM)
  • Archaeology
  • Forensics


  • Dimensions: 38 x 23 x 15cm
  • Weight: 7.3kg
  • Centre frequency - 3dB Bandwidth: 250MHz - 125-375MHz
  • Shielding Front to Back: >20dB
  • Maximum Time Window: 2,000 ns @ 0.4 ns/pt
  • Maximum Depth Setting: 100m (328ft)