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Company Info

	Ding Sheng Electronics Ltd.
Street Address: No. 178-1, Xinzhuang Rd. , Xinzhuang District City: New Taipei City Province: Taiwan Country/Region: Taiwan, China
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GPS Mouse DS-GM451 RS232 GPS Receiver PS2 Connector

Application: DS-tech

OEM No/Model: DS-GM451 U8

Market Type: After Market

Samples: Charge

Place of origin: Taiwan

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Product Attribute:

Applicationt:

DS-tech

Production Description:

DS-GM451 U8 is a GPS Mouse receiver build-in well-known Ublox 8 GPS chipset.

DS-GM451 U8 provides customer high position, velocity and time accuracy performances as well as high sensitivity and tracking capabilities. Customers benefit from the strength of both companies.

Thanks to the low power consumption technology, the DS-GM451 U8 is ideal for many portable applications such as PDA, Tablet PC, smart phone, automotive etc.

Features

72 channel Ublox M8 positioning engine.
Ultra high sensitivity to -167 dBm.
GPS L1C/A, SBAS L1C/A, QZSS L1C/A and Galileo E1B/support.
Supports GLONASS and is ready for Galileo.
Supports UART, USB and RS232 interface.
Up to 10 Hz update rate.
LED indicate location fix.
Ultra low power consumption.<10mW required for TricklePower mode
Ultra miniature 29 x 29 mm dimension
Operating temperature range: -40 to 85°C
RoHS compliant (lead-free)
Water proof (IPX6)

Applications

Automotive
Personal/Portable Navigation (PDA)
Geographic Surveying
Sports and Recreation
Marine Navigation
Fleet Management

Specifications

Feature	Item	Description
General	GPS Chip	U-blox 8 GPS Chip
	Frequency	L1, 1575.42 MHz
	C/A code	1.023 MHz chip rate
	Channels	72
Accuracy	Position	2.5 meters Autonomous
	Position	2 meters SBAS
	Time	1 ms synchronized to GPS time
Datum	Default	WGS-84
Sensitivity	To -167Bm Tracking, Superior Urban Canyon Performance
Acquisition Rate	Cold Start	26 sec, average
	Cold Start ( CGEE* )	25 sec, average
	Hot Start	1 sec, average
	Adeid Start	2sec, average
Dynamic Conditions	Altitude	<50,000 m max.
	Velocity	<500 m/sec (1,000 knots)
	Acceleration	<4g
Power	Operation Power	3.3~5.0 VDC
	Current Consumption	40mA(Tracking)
	Current Consumption	37mA(Navigation)
Environmental	Operating Temperature	-40°C to +85°C
Environmental	Relative Humidity	5% to 95% non-condensing
GPS Protocol	Default	NMEA-0183 2.3 compatible with 3.0
GPS Protocol	Band rate	9600 bps(default), 4800
Connector	PS2 6 PIN
Device Size	42.0 x37.0 x 15.0 mm
Water Proof	IPX6