60
78-8130-6151-8 Rev G
24. Receiver Specifications
Item
Specification
Modes
Directional Peak
Directional Null
Special Peak
Induction Peak
Frequency Response:
Active
577 Hz
8 kHz
33 kHz
133 kHz
Passive
31.5 kHz (CATV)
9 – 30 kHz (LF)
Power
50 Hz, 5th and 9th harmonic of 50 Hz
60 Hz, 5th and 9th harmonic of 60 Hz
(100 / 120 Hz) rectified power
Auxiliary
333 Hz
512 Hz
560 Hz
User Defined Frequencies
Four
Display
LCD
Gain Control
Manual and Automatic
Weight w/batteries
1.8–2.3 kg (4–5 lbs.) (model dependent)
Battery Qty. and size
8 AA (LR6)
Battery Life
30 hours average
Depth Accuracy
±2% ± 5 cm (2 in.) for 0-1.5 m (0–60 in.)
±6% ± 5 cm (2 in.) for 1.5–3.0 m (60–120 in.)
±10% ± 5 cm (2 in.) for 3.0 m–4.5 m (120–180 in.)
Depth Range
0–914 cm (0–360 in.)
Marker depth accuracy
± 15% ± 5 cm (2 in.)
Maximum Program Range
3M™ iD Markers
Near-Surface
Ball Marker
Full-Range
15 cm (6 in)
30 cm (12 in)
61 cm (24 in)
Read Range 3M iD Markers
Near-Surface
Ball Marker
Full-Range
60 cm (24 in)
1.2 m (48 in) (Telephone, CE Power, Gas, Waste Water,
Communication) (CATV), General Purpose
1.0 m (40 in) (US Power, Water)
2.0 m (78 in)