• 

  From left to right: GCB-100, GCB-1000, GCB-200, GCB-300.

• 

  From left to right: GCB-3070, GCB-700, GCB-500, GCB-400.

Ground Coupled Antennas / GCB-series

The ground coupled bowtie GPR antennas from the GCB series have the best performance in their antenna category on the market. The GCB antennas are fully shielded and provide excellent results even in the most EM polluted survey sites anywhere in the world. By implementing sophisticated product and electrical design solutions we succeeded in making all GCB antennas lightweight and compact, superseeding other currently available solutions.

The GCB antennas are produced with a variety of center frequencies allowing you to select the best balance between the required depth of penetration and resolution of the antenna. The center frequency for any of the GCB antennas can easily be determined by simply reading the number value in the name of the antenna. Rigorous quality controls done at the end of the production line at the Geoscanners facility in Sweden take care that all of the antennas outside of the specification are rejected and returned for repair and tuning. In this way we are certain that you can rely on the equipment performance and focus on the survey at hand.

Antenna	Name	Center Frequency (at 10dB)	Penetration Depth*	Resolution/target size**	Range	Dimensions(mm)	Weight
	GCB-100	103MHz	15m	0.5m	50-350ns	460x460x255	11.5kg
	GCB-200	210MHz	10m	0.25m	30-200ns	360x330x157	3.5kg
	GCB-300	307 MHz	8m	0.15m	20-120ns	380x295x160	2.6kg
	GCB-400	380MHz	4m	0.125m	15-75ns	320x255x150	1.65kg
	GCB-500	480MHz	2.5m	0.1m	10-50ns	320x255x150	1.7kg
	GCB-700	675MHz	1.5m	0.07m	7-35ns	320x255x150	1.35kg
	GCB-1000	1000MHz	1m	0.05m	5-25ns	248x200x97	1.05kg
	GCB-1500	1500MHz	0.75m	0.015m	3-20ns	248x200x97	1.05kg
	GCB-2000	2000MHz	0.4m	0.0125m	2-10ns	248x120x97	1.05kg

*Maximum depth of penetration estimated for RDP=6,σ<0.1mS
**In average low conductive soils

Related Products

© Derechos de Autor 2006 – 2015 , Geoscanners AB ®, Todos los Derechos Reservados