1.5 GHz antenna unit with built-in odometer wheel shielded surface coupled

1.5 GHz antenna unit with built-in odometer wheel shielded surface coupled

Specification: 

Frequency: 1.5 GHz

nput power: 0.25 A @ 12 V DC by cable from control unit

Dimension: 14x15x11 cm

Weight: 2.0 kg

Receiver sensitivity: 120 mcV

Receiver gain: 10 dB

Transmitter output: 100 V

Resolution and depth: 0.05-0.07 x 1.5-2 m*

Zond-12e GPR system shielded surface 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.