dirtyJohn
Hero Member
- Nov 30, 2007
- 643
- 47
- Detector(s) used
- Fisher F75 LTD2, Tesoro Tiger Shark, DetectorPro Uniprobe, DetectorPro Pistol Probe
- Primary Interest:
- All Treasure Hunting
I have an older Tiger Shark with the interchangable coils and I noticed the sticker on my detector says "microprocessor controlled ULF Discriminator" and on the newer ones it says "microprocessor controlled VLF Discriminator". The only difference I know between the two are that VLF operates between 3khz to 30khz range and ULF operates between 300hz to 3 khz range. I guess I want to know was there an advantage to switching to Very Low Frequency from Ultra Low Frequency. I know it's kind of a technical quesion but I'm curious as to why the switch.
HH
John
HH
John
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