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1.5 GHz antenna unit with built-in odometer wheel, shielded, air launched


  • Frequency: 1.5 GHz
  • Input power: 0.25 A @ 12 V DC by cable from control unit
  • Dimension: 27x23x15 cm
  • Weight: 2.4 kg
  • Receiver sensitivity: 120 mcV
  • Receiver gain: 10 dB
  • Transmitter output: 40 V
  • Resolution and depth: 0.05-0.07 x 1.5-2 m*




Zond-12e GPR system air launched coupled 1.5 GHz antenna unit is general purpose antenna with coupled transmitting and receiving antennas in strong housing with built-in odometer wheel, designed for shallow penetration depth, walls, floors, roads, bridges inspection and bricks, concrete profiling with 5-7 cm resolution* in concrete.


* Relationship between resolution and sounding depth is assumed that sounding is made in a soil whose relative dielectric permittivity is equal to 4 and specific attenuation is 1 to 2 dB/m. Depth of investigation is understood to be detection depth of a flat boundary with reflectance equal to 1. Note that these data are rather approximate and are strongly dependent on parameters of the environment sounded.