- ページ 10

船舶用GPSシステム Garmin GPSMAP 17のPDF 技術仕様をオンラインで閲覧またはダウンロードできます。Garmin GPSMAP 17 40 ページ。 Gps receiver/antenna
Garmin GPSMAP 17 にも: 取付説明書 (16 ページ), 取付説明書 (12 ページ), インストレーション・マニュアル (16 ページ), リファレンス・マニュアル (1 ページ), テクニカル・リファレンス (30 ページ), 取付説明書 (17 ページ), 取付説明書 (19 ページ), 適合宣言 (1 ページ), クイック・スタート・マニュアル (16 ページ)

Garmin GPSMAP 17 技術仕様
1.7.4

GPS Performance

1.7.4.1 Receiver

WAAS
Enabled™; 12 parallel channel GPS receiver continuously tracks and uses up to 12 satellites (up to
11 with PPS active) to compute and update your position.

1.7.4.2 Acquisition Times

Reacquisition: Less than 2 seconds
Warm:
Approx. 15 seconds (all data known)
Cold:
Approx. 45 seconds (initial position, time, and almanac known; ephemeris unknown)
®
AutoLocate
:
5 minutes (almanac known; initial position and time unknown)
SkySearch:
5 minutes (no data known)

1.7.4.3 Sentence Rate

GPS 16LVS, 16HVS,
17HVS, & 17N:
1 second default; NMEA 0183 output interval configurable from 1 to 900
seconds in 1-second increments
GPS 16A:
1 second independent update rate, propagated every 200 milliseconds

1.7.4.4 Accuracy

GPS Standard Positioning Service (SPS)
Position:
< 15 meters, 95% typical (100 meters with Selective Availability on)
Velocity:
0.1 knot RMS steady state
DGPS (USCG/RTCM)
Position:
3–5 meters, 95% typical
Velocity:
0.1 knot RMS steady state
DGPS (WAAS)
Position:
< 3 meters, 95% typical
Velocity:
0.1 knot RMS steady state
PPS Time (Not available on GPS 16A or 17N): ±1 microsecond at rising edge of PPS pulse
(subject to Selective Availability)
Dynamics:
999 knots velocity (only limited at altitude greater than 60,000 feet), 6g dynamics
190-00228-20
GPS 16/17 Technical Specifications
Page 6
Rev. C