Garmin 135 GPS Receiver User Manual


 
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