Excalibur II 

• Waterproof up to 200ft (66m).
• High Visibility fluorescent bodywork and skidplate.
• Slimline 10" coil for reduced weight and improved balance.
• NiMH Rechargeable battery pack for operation up to 12 hours. 
• BBS: 1.5 kHz — 25.5 kHz 
• RCB: amplifies weak target signals inside the coil, reducing noise and boosting faint, deep objects.

BBS (Broad Band Spectrum) simultaneously transmits, receives and analyses a broad band of multiple frequencies to deliver substantial detection depth, high sensitivity and accurate discrimination for a wide range of target types. This broad band of frequencies provides the detector’s electronics with more information about a target and the surrounding environment than is possible with single frequency technologies. The detector carries out advanced signal processing of these frequencies resulting in improved target identification accuracy and increased depth. This process also significantly reduces false signals from ground minerals, even in harsh and variable conditions, such as salt water beaches.