Sirf III Bluetooth GPS Receiver

A new variety of BLUETOOTH GPS RECEIVER is available now, which is with the
highest sensitivity --SiRF III chipset, 20 channels all view tracking, modern
and unique design, stable preformance, 15 hours continuous standby time.

We can provide samples and batch purchase
OEM and ODM business is welcomed.
This a GPS receiver with Bluetooth interface and built-in antenna
for high sensitivity to track signal. Based on the SiRF star III Low power
consumption chipset and supports all functions (Single Sat updates in reduced
visibility, Superior urban canyon performance, Foliage Lock for weak signal
tracking, etc.). The BTGP38-Plus is well suited to system integrations including
PDA, Smart phone, Tablet PC and Notebook PC with Bluetooth devices. It satisfies
a wide variety of applications that are purposes in automotive and outdoor
recreation navigation systems.
Package

Before you start up, make sure that your package includes following items. If
any item is missing or damaged, please contact your dealer immediately.



Bluetooth GPS Receiver

User Manual

AC Power Charger

DC Car Power Charger

Battery

2.2 Power Jack

The power jack lets you connect either a DC car power charger (included) or AC
power charger (included) to recharge the internal battery. Please note that the
adapter rating is 5V, 1.2 A, positive pole center.



2.3 LED Function Bluetooth Status LED (Blue):

Blinking (Quickly) ---- Not connected to any Bluetooth device.

Blinking (Slowly) ----Connected to other Bluetooth device.

GPS Status LED (Green):

Blinking ---- GPS position is fixed

Steady light ---- GPS position is not fixed

Battery Status LED (Red/Yellow):

Red ---- Battery is charging now.

LED off ---- Battery is fully charged during charging.

2.4 Power-saving Function

When you start the power of the Bluetooth GPS Receiver BTGP38-Plus, if the
Bluetooth is not connected to any devices within 10 minutes, BTGP38-Plus will
turn off the power automatically, and all the LED will go off simultaneously.




3. Specification



3.1 System Specification

Electrical Characteristics (Receiver)

Frequency L1, 1.57542 MHz

C/A Code 1.023 MHz chip rate

Channels 20 all-in view tracking -159 dBm

Accuracy

Position Horizontal 10m 2D RMS (SA off)

WAAS enabled 5m 2D RMS (SA OFF)

Time 1 micro-second synchronized to GPS time

Velocity 0.1m/sec 95 %( SA off)

Datum

Datum WGS-84

Acquisition Rate

Hot start 1 sec., average (with ephemeris and almanac valid)
Warm start 38 sec., average (with almanac but not ephemeris)

Cold start 42 sec., average (neither almanac nor ephemeris)

Reacquisition 0.1 sec, average (interruption recovery time)

Protocol



GPS Output Data NMEA 0183 protocol, and supports command GGA (1sec), GSA (1
sec), GSV (5 sec), RMC (1sec)( VTG and GLL are optional)

GPS transfer rate 9600,N, 8 , 1

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 20m/sec**3



Power
Voltage Built-in rechargeable battery(750 mAh) and 5V DCinput

Charging circuit

Operation Time 15 hr. After fully recharged, in continuous mode >20 hr in

Trickling power mode

Physical Characteristics



Dimension 72.5mm x 40.4mm x 26mm

Weight 70 g



Temperature

Operating -20°~60°C

Storage -30°~ 80°C

Humidity Up to 95% non-condensing



3.2 Bluetooth Specification

Bluetooth V2.0+EDR Compliant

Supply Voltage: 2.8V ~ 3.3V

Frequency Range: 2.402 ~ .480 GHz

Receiver Sensitivity: -80 dBm

Transmit Power: Class 2

Transmitting Range: 10 m (Depends on environment)

Power Consumption: 30 mA (Typical)



4. Usage

4.1. For PDA with built-in Bluetooth

1. Turn on the power switch in BTGP38-Plus

2. Please refer to the user manual of PDA and make the Bluetooth of PDA

connect to the BTGP38-Plus. Some PDAs may need the Bluetooth

passkey, the passkey is 0000.

3. Check the number of COM port used by Bluetooth.

4. Run the suitable mapping/navigation software and select the correct COM port
& baud rate: 9600



4.2. For PDA with Bluetooth Compact Flash card

1. Turn on the power switch in BTGP38-Plus

2. Please refer to the user manual of Bluetooth Compact Flash card to make it
connect to the BTGP38-Plus. Some Bluetooth devices may need the Bluetooth
passkey, the passkey is 0000.

3. Check the number of COM port used by Bluetooth.(Example COM 6).

4. Running the suitable mapping/navigation software and select the correct COM
port & baud rate :9600



4.3. For Notebook with Bluetooth device

1. Turn on the power switch in BTGP38-Plus

2. Please refer to the user manual of Bluetooth device and make it

connect to the BTGP38-Plus. Some Bluetooth devices may need

The Bluetooth passkey, the passkey is 0000.

3. Check the number of COM port used by Bluetooth.(Example COM 6).

4. Running the suitable mapping/navigation software and select the correct COM
port & baud rate: 9600



Note: The Bluetooth device in most of the applications have an auto-detect
feature that you do not need to select the Baud Rate.