GPS Logger
Built in with Receiver & Antenna

MODEL: GL-50

GL-50 (RS-232)

GL-50 (USB)

Featuring an All-In-One GPS fleet management solution, the versatile device comes up with GPS Logger, Receiver & Antenna integrated into a compact case.

Overview

With a GPS logger, receiver and antenna built in a miniature construction, GL-50 features an all-in-one, cost-effective mobile GPS logging solution that frees you from the hassle of mounting any other GPS receivers and antennas. Coming up with innovative Plug-Navigate-Position concepts, GL-50 offers accurate position logging and mapping capabilities. Thanks to its plenteous flash ROM space, GL-50 allows you to record navigational data and download them to your computer, which is ideal for applications in AVL, Fleet Management System and Marine Navigational Aids.

Connecting GL-50 to your computer via the RS-232 comm port shipped with the product, you can read via your computing device, such as PC, PDA and Palmtop, the NMEA-0183 output sentences (GPRMC) collected by GL-50's receiver. This way GL-50, designed as a low profile, waterproof enclosure featuring magnetic mount and end feeding, provides you with real-time GPS position, speed, distance traveled and header information in the NMEA-0183 format.

GPS software is available at Sunninghill Systems: http://www.gpss.co.uk This includes free mapping for 155 countries: down to street level for all USA.

Specification

PHYSICAL CONSTRUCTION
Dimension	56mm(D) x 28mm(H)
Weight	85 grams (+/- 5%~10% or 10~20gm) without cable
Receiving frequency	1575.42MHz, C/A code
Enclosure	High impact, corrosion-proof PC (polycarbonate) resin
Construction	Ultrasonic welded, fully waterproof
Mounting	Magnetic mount
PERFORMANCE
Antenna element	High-reliability ceramic patch
Antenna LNA	Gain : 23+/-2dB, NF : 2.0 max.
Receiver architecture	12 parallel channels, tracking & using up to 12 satellites
Acquisition time	18 sec. typical (warm start)
Position accuracy	15m or 50 feet RMS*(DOP<3)
Velocity accuracy	0.1 Knot RMS steady state
Update rate	1 sec. continuous
Dynamics	Up to 50m/s.s (logging sustained)
Power Supply	RS-232 5V, with reverse protection
Power Consumption	105mA @ 5V
ENVIRONMENTAL CONDITIONS
Operating Temperature	-30 ~ +75℃
Storage Temperature	-40 ~ +85℃
Humidity	95% non-condensing
GPS INTERFACE CAPABILITY
Output protocol	NMEA 0183
Standard output sentences	GGA (GPS Position & Time) ZDA (Time & Date) VTG (Course & Speed over ground) GSV (Satellite Details) GLL (Latitude & Longitude) RMC (Position, Time, Speed & Course) GSA (Receiver Status & DOPs)
*San Jose Navigation Inc. may add other NMEA sentences to the standard output to maximize interfacing capabilities.
Logger Interval	RMC (01 sec.) Others (00 sec.)
Built-in Logger Function	Available
Logging Data Interval Programmability	Available
COMMUNICATION
Protocol	NMEA 0183 @ 4800 baud rate
Signal level	RS 232 (standard)
DATA CABLE
Length	3m (standard), other length (optional)
Description	Multiconductor shielded cable with 9-pin DB9 USB receptacle with strain relief
POWER CABLE (PS2:+5V)
Length	30m side branched from DB9 receptacle

(This specification is subject to change without prior notice)

Download Utility Program: GPSTRACE (V3.1)

Data Updated: August 09, 2007

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GPS Logger Built in with Receiver & Antenna

Overview

Specification

GPS Logger
Built in with Receiver & Antenna