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2 gps specification, 3 bluetooth specification – USGlobalsat BT-359 User Manual

Page 5

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5

3.2 GPS

Specification

Electrical Characteristics

GPS Chipset

SiRF Star III

Frequency

L1, 1575.42 MHz

C/A Code

1.023 MHz chip rate

Channels 20 channel all-in-view tracking

ACCURACY

Position Horizontal 10 meters, 2D RMS

1-5 meters 2D RMS, WAAS corrected

Velocity 0.1m/sec

Time

1 micro-second synchronized to GPS time

DATUM

Datum Default:

WGS-84

ACQUISITION RATE

Hot start

1 sec., average

Warm start

38 sec., average

Cold start

42 sec., average

Reacquisition

0.1 sec. average

PROTOCOL

GPS Protocol

Default: NMEA 0183 (Secondary: SiRF binary)

GPS Output format

GGA(1sec), GSA(1sec), GSV(5sec), RMC(1sec), GLL, VTG is optional

DYNAMIC CONDITION

Acceleration Limit

Less than 4g

Altitude Limit

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

Velocity Limit

515 meters/sec. (1,000 knots) max.

Jerk Limit

20 m/sec**3

3.3 Bluetooth

Specification

Electrical Characteristics

Bluetooth Chipset

CSR BC4

Frequency

2402MHz to 2480MHz

Standard Bluetooth

V2.0

Bluetooth Profile SPP (Serial Port Profile)

Operation Range

10 meters (33 feet)

Output Power

0 dBm (class II)