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92 GPSMAP 198C Sounder Owner’s Manual
APPENDIX > SPECIFICATIONS
APPENDIX
Specifications
Physical Specifications
Size: 6.2" H x 6.30" W x 3.7" D (15.7 cm x 16.0 cm x 6.7 cm)
Weight
: Less than 2.0 lb
Display: 5.0" diagonal (12.7 cm) 16-color TFT display with
backlighting (234 x 320 pixels)
Case: Fully gasketed, high-impact plastic alloy, waterproof to IEC
529-IPX-7
Temp. Range: 5°F to 158°F (-15°C to 70°C)
Performance
Receiver: Differential-ready 12 parallel channel WAAS capable
receiver
Acquisition Times
:
Warm: Approx. 15 seconds
Cold: Approx. 45 seconds
AutoLocate: Approx. 2 minutes
Update Rate: 1/second, continuous
GPS Accuracy
:
Position: <15 meters (49 feet), 95% typical*
Velocity: 0.05 meters/sec steady state
DGPS (USCG) Accuracy
:
Position: 3-5 meters (10-16 feet) with optional Garmin
DGPS receiver, 95% typical*
Velocity: 0.05 meters/sec steady state
DGPS (WAAS) Accuracy
:
Position: <3 meters (10 feet), 95% typical*
Velocity: 0.05 meters/sec steady state
Dynamics: 6gs
* Subject to accuracy degradation to 100 m 2DRMS under the U.S.
DOD-imposed Selective Availability Program.
Power
Source: 10-32 V DC
Usage: 14 watts max. at 13.8 vDC
Fuse: AGC/3 AG-3 Amp
Sonar
Sounder Power: 500 watts (RMS)
4000 watts (peak to peak)
Frequency
: 50/200 kHz (40°/10°)
Depth: 1500 foot max depth*
* Depth capacity is dependent on water salinity, bottom type, and other water conditions.