Minelab Excalibur II Metal Detector
The Frequencies Of The Minelab Excalibur II
The Excalibur II metal detector can be completely covered in water up to 200 feet deep. In addition, it has an amazing 17 frequencies to help hunters uncover more buried treasures from deeper places.
When metal detectors were first manufactured, they were set to the single best frequency for finding objects. Single frequency metal detectors were extremely effective, and they still are.
More recently, however, metal detectors -- from Minelab to Tesoro -- have been made with two frequencies which means hunters can use double the frequency range to locate more objects than they were able to uncover with single frequency machines. Single frequency devices worked well. Dual frequency devices worked better. So, a detector with 17 frequencies is obviously going to create the best circumstances in which to uncover many more relics, jewelry, coins, rings and other objects that have been buried for a long time.
Identifying an object that is worth something but is positioned close to some iron is difficult for most modern metal detectors. If a hunter has set his detector to ignore iron in certain mineralized situations, it will probably ignore the valuable object as well. For instance, if a coin is located close to a nail, most detectors will not identify the coin.
Thanks to the 17 frequencies, this model is superior at identifying valuable objects and rejecting the iron items that are worthless. If you set the detector in discrimination mode, you can use the iron mask to distinguish between valuable items and worthless trash.
The 17 Frequency Models are User-Friendly
Models that use many frequencies such as the Excalibur II are not hard to work. They are as simple to operate as are single frequency models, perhaps even more so. Power it up, fix your modes, and begin your treasure hunt.
A tiny computer in the detectors descrambles object signals and eliminates interference from ground mineralization. This condition normally reduces how deep objects can be identified, so valuable items are sometimes missed.
The unfiltered signal is reviewed to identify what the object is actually made of, even in extremely mineralized conditions. This process allows the hunter the chance to uncover additional relics, rings, coins, and other valuable objects. You should not be happy with finding only 10, 20 or even 30 coins when it is possible to find 100, 200, 300 or more coins in the same time frame.
Excalibur II is the only detector that can be submerged in water and can use 17 different frequencies at the same time to aid in the recovery of many more valuable objects than any other comparable model.
Metal detectors that have only single or dual frequencies will pass over a lot of valuable objects, which is nice if you have an Excalibur II with 17 frequencies to come along behind and find all the leftovers.
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