Cerca
Filters
Close

LASSEN SK II

GPS Module for Fast Integration  
Caratteristiche


General: L1 frequency, C/A code (SPS), 8-channel, continuous tracking receiver, 32 correlators
Update rate: TSIP @ 1Hz; NMEA @ 1Hz; TAIP @ 1Hz
Accuracy:
    - Horizontal: <6 meters (50%), <9 meters (90%)
    - Altitude: <11 meters (50%), <18 meters (90%)
    - Velocity: 0.06 m/sec
    - PPS: ±95 nanoseconds
DGPS accuracy:
    -
Position: 2m CEP (50%)
    - Velocity: 0.06 m/sec (1 sigma)
    - Acquisition: Hot start: <15 seconds (90%)
    - Warm start: <42 seconds (90%)
    - Cold start: <130 seconds (90%)
Cold start requires no initialization. Warm start requires last position, time and almanac saved in battery back-up memory. Hot start requires that the ephemeris also saved.
Reacquisition after
    -
signal loss: <2 seconds (90%)
Dynamics
    -
Acceleration: 4g (39.2 m/sec2)
    - Motional Jerk: 20 m/sec3
Operational limits: Altitude <18,000m or velocity <515 m/sec Either limit may be exceeded but not both.
Operating temperature: ? 40°C to +85°C
Storage temperature: ?55°C to +100°C
Vibration: 0.008 g2/Hz, 5Hz to 20Hz, 0.05 g2/Hz, 20Hz to 100Hz, 3dB/octave, 100Hz to 900Hz
Operating humidity: 5% to 95% R.H. non-condensing, @ +60°C
Prime power: +5V DC, ±5%
Power consumption
    -
(nominal): GPS board only: 95mA, 0.47W
    - With antenna: 120mA, 0.60W
Back-up power: +3.2 to +5V DC, 2µA @ +3.5V, +25°C (nominal)
Antenna power:
    - 5V at 25mA available
    - Open-circuit detection
    - Short-circuit protection
Serial ports/1PPS: CMOS TTL levels
Supported Protocols:
    - TSIP @ 9600 baud, 8-Odd-1 (configurable)
    - TAIP @ 4800 baud, 8-None-1 (configurable)
    - NMEA 0183 v2.1 @ 4800 baud, 8-None-1 (configurable)
    - RTCM SC-104 @ 4800 baud, 8-None-1
NMEA messages: GGA, VTG, GLL, ZDA, GSV, GSA and RMC messages selectable by TSIP command; selection stored in non-volatile memory
Dimensions: 3.25" x 1.25" x 0.40" (82.6mm x 31.2mm x 10.2mm) without connectors
Weight: 0.7 oz. (19.6 g) without optional shield
Connectors: RF: SMB; I/O: 8-pin (2x4), 0.100? header


General: L1 frequency, C/A code (SPS), 8-channel, continuous tracking receiver, 32 correlators
Update rate: TSIP @ 1Hz; NMEA @ 1Hz; TAIP @ 1Hz
Accuracy:
    - Horizontal: <6 meters (50%), <9 meters (90%)
    - Altitude: <11 meters (50%), <18 meters (90%)
    - Velocity: 0.06 m/sec
    - PPS: ±95 nanoseconds
DGPS accuracy:
    -
Position: 2m CEP (50%)
    - Velocity: 0.06 m/sec (1 sigma)
    - Acquisition: Hot start: <15 seconds (90%)
    - Warm start: <42 seconds (90%)
    - Cold start: <130 seconds (90%)
Cold start requires no initialization. Warm start requires last position, time and almanac saved in battery back-up memory. Hot start requires that the ephemeris also saved.
Reacquisition after
    -
signal loss: <2 seconds (90%)
Dynamics
    -
Acceleration: 4g (39.2 m/sec2)
    - Motional Jerk: 20 m/sec3
Operational limits: Altitude <18,000m or velocity <515 m/sec Either limit may be exceeded but not both.
Operating temperature: ? 40°C to +85°C
Storage temperature: ?55°C to +100°C
Vibration: 0.008 g2/Hz, 5Hz to 20Hz, 0.05 g2/Hz, 20Hz to 100Hz, 3dB/octave, 100Hz to 900Hz
Operating humidity: 5% to 95% R.H. non-condensing, @ +60°C
Prime power: +5V DC, ±5%
Power consumption
    -
(nominal): GPS board only: 95mA, 0.47W
    - With antenna: 120mA, 0.60W
Back-up power: +3.2 to +5V DC, 2µA @ +3.5V, +25°C (nominal)
Antenna power:
    - 5V at 25mA available
    - Open-circuit detection
    - Short-circuit protection
Serial ports/1PPS: CMOS TTL levels
Supported Protocols:
    - TSIP @ 9600 baud, 8-Odd-1 (configurable)
    - TAIP @ 4800 baud, 8-None-1 (configurable)
    - NMEA 0183 v2.1 @ 4800 baud, 8-None-1 (configurable)
    - RTCM SC-104 @ 4800 baud, 8-None-1
NMEA messages: GGA, VTG, GLL, ZDA, GSV, GSA and RMC messages selectable by TSIP command; selection stored in non-volatile memory
Dimensions: 3.25" x 1.25" x 0.40" (82.6mm x 31.2mm x 10.2mm) without connectors
Weight: 0.7 oz. (19.6 g) without optional shield
Connectors: RF: SMB; I/O: 8-pin (2x4), 0.100? header

Download