Appendix – Garmin GPSMAP 235 Sounder User Manual
Page 107
97
PHYSICAL
Case:
Gasketed Construction
Size:
7.5”H x 7.7”W 2.6”D
(19.2 x 19.74 x 6.7cm)
Weight:
Less than 2 lb.
Temperature Range:
-4º to +158ºF (-20º to 70ºC)
PERFORMANCE (GPSMAP 235 Sounder)
Receiver:
12 parallel channel
Acquisition Time:
Approx. 15 seconds (warm)
Approx. 45 seconds (cold)
Approx. 5 minutes (AutoLocate
TM
)
Approx. 5 minutes (Search the sky)
Update Rate:
1/second, continuous
Position Accuracy:
1-5 meters (3-16 ft.)*
15 meters (49 ft.) RMS**
Velocity Accuracy:
0.1 knot RMS steady state, 999 knots max.
Dynamics:
6g’s
Sounder Power Output:
500 WRMS
4000 W peak to peak
Frequency:
50, 200, 50/200, 200/50 kHz
POWER
Input:
10-40v DC
Usage:
10 watts max.
Specifications subject to change without notice.
* With optional GARMIN GBR 21 Beacon Receiver Input.
** Subject to accuracy degradation to 100m 2DRMS under the U.S. DOD-imposed Selective Availability Program.
SECTION
B
APPENDIX
Specifications
Note: For transducer specifications, see the
booklet included with your transducer
.
19000138.10A.QXD 11/11/99 8:47 AM Page 97