Appendix – Garmin GPSMAP 135 Sounder User Manual
Page 97
GPSMAP 135 Sounder Specifications
PHYSICAL
Case:
Screwed shut and dry nitrogen-filled
Size:
4.9”H x 5.3”W x 2.4”D
(12.5 x 13.5 x 2.4 cm)
Weight:
Less than 1 lb. (454g)
Temperature Range:
-4º to +158ºF (-20º to 70ºC)
PERFORMANCE (GPSMAP 135 Sounder)
Receiver:
12-channel PhaseTrac12
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:
300 WRMS
2400 W peak to peak
Frequency:
200 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.
Note: For transducer specifications,
see the booklet included with your
transducer
.
87
SECTION
B
APPENDIX
Wiring &
Specifications
GPS 135 Rev C 8/4/98 4:20 PM Page 87