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DMC IIBa
The DMC IIBa came about from customers wanting the benefits of Nautilus’s unique DMC operation and pure performance, but in a simple to use package. The result is the DMC IIBa and it has become Nautilus’s most popular detector.
The DMCIIBa has just four main operator controls, Tune, Transmit Power, Discrimination and Ground Balance. These can be set to the factory recommended settings, making the unit virtually a switch-on-and-go detector.
Price including stereo/mono headphones, VAT and delivery £649
Main Controls
Transmit Power Regulates the power and overall gain of the detector.
Threshold Sets the level of audio threshold.
Ground Balance Balances the detector to the level of mineralisation in the soil. This control effects both the All Metal and Motion Disc modes.
Discrimination Sets the level of discrimination the operator desires, runs from zero to aluminium bottle caps.
Other Controls
Auto-Tune on/off. Turns the detectors auto-tune function on or off, operates in the All Metal and Non-Motion Discrimination modes.
SLB push button. Pressing this button automatically balances the coil.
Red re-tune button. Located on top of the hand-grip. Depressing the button restores the threshold when working without automatic tuning.
On/Off. Turn the detector on and off!
Specification
Operating Frequency: 14kHz
Audio 1: All Metal and Non-Motion Discriminate – 240HZ tone
Audio 2: Ground Reject Discrimination – 950HZ “beep”
Search coil type: Concentric
Search coil size: 10”
Aluminium control box dimensions, approximately: 177mm x 128mm x 77mm
Weight of stems and control box, excluding batteries, approximately: 1250g
Weight of 10” coil, including stainless steel coil bolt, approximately: 460g
Batteries (not supplied) 4 x 9v PP3, alkaline or NiMH rechargeables
Battery life approximately 20 hours
Maximum stem length, 126cm
Minimum stem length, 106cm Headphones: stereo/mono, 32 ohms, twin volume controls
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