Leadtek Research LR9580 User Manual

Leadtek GPS LR9580
Bluetooth GPS receiver
Quick Installation Guide

FCC CE SRRC BT

1. Package

1. LR9580 main unit *1

2. USB cable *1

3. Car charger *1

4. Quick Installation Guide *1

5. Neck eyelet strap *1

2. Specifications

Technical specification

Feature Item Description

Chipset MT 3318f +6601 GPS single chip + Bluetooth chipset

General Frequency L1, 1575.42 MHz

C/A code 1.023 MHz chip rate

Channels 14/32

Accuracy

Time to First Fix

(TTFF)

(Open Sky &

Stationary

Requirements)

Dynamic

Conditions

Power

Position

Velocity 0.1 meters/second

Time 1 microsecond synchronized to GPS time

Default WGS-84 Datum

Other selectable for other Datum

Reacquisition 0.1 sec., average

Hot start 1 sec., average typical TTFF

Warm start 36 sec., average typical TTFF

Cold start 38 sec., average typical TTFF

Altitude 18,000 meters (60,000 feet) max.

Velocity 515 meters/second (1000 knots) max.

Acceleration 4g, max.

Jerk 20 meters/second3, max.

Main power input DC 5.0V

3 meters, 2D RMS

2.5 meters 2D RMS, WAAS corrected

<2.5 meters (50%)

Operation hours 10 hours in continuous mode

Battery

Electrical interface UARTS Serial Port

Protocol messages NMEA-0183 V3.01

670 mA

Built-in Li-Polymer battery

Environmental Characteristics

Items Description

Operating temperature range -10 deg. C to +50 deg. C

Storage temperature range -20 deg. C to +65 deg. C

Physical Characteristics

Items Description

Length 75.6mm ± 0.12 mm

Width 28.4mm ± 0.08 mm

Height 18.7mm ± 0.08 mm

Weight 38 g (including rechargeable battery)

Interface Specifications

Items Description

Bluetooth

USB Mini USB for charging only

V1.2 compliance, class 2

Baud rate: 4800, 9600, 19200, 38400



Software

Item Description

Core of firmware MTK

Code type NMEA-0183 ASCII

Datum WGS-84

Protocol message GGA(1sec), GSA(5sec), GSV(5sec), RMC(1sec),VTG(1sec)

Output frequency 1Hz(default) up to 5Hz