Bluetooth GPS Receiver
Contents
1. 2 Usage 2 1 For PDA which built in Bluetooth Example iPAQ 3870 3970 1 Switch the BT 308 power on 2 Please refer to the user manual of PDA to enable the Bluetooth of PDA connecting to the BT 308 Some PDAs may need the Bluetooth passkey the passkey is 2003 Check the number of COM port used by Bluetooth Example the iPAQ 3970 is the output port COM 8 Running the suitable mapping navigation software and select the correct COM port iPAQ 3970 is the output port COM 8 amp baud rate 38400 2 2 For PDA with Bluetooth Compact Flash card l Switch the BT 308 power on Please refer to the user manual of Bluetooth Compact Flash card to enable it connecting to the BT 308 Some Bluetooth devices may need the Bluetooth passkey the passkey is 2003 Check the number of COM port used by Bluetooth Example COM 6 Running the suitable mapping navigation software and select the correct COM port amp baud rate 38400 2 3 For Notebook with Bluetooth device l Switch the BT 308 power on Please refer to the user manual of Bluetooth device to enable it connecting to the BT 308 Some Bluetooth devices may need the Bluetooth passkey the passkey is 2003 Check the number of COM port used by Bluetooth Example COM 6 Running the suitable mapping navigation software and select the correct COM port amp baud rate 38400 Note Most of the applications the Bluetooth device have an auto detect2. 3 System Specification Electrical Characteristics Receiver Frequency L1 1575 42 MHz C A Code 1 023 MHZ chip rate Channels 12 Sensitivity 170 dBW Position Horizontal 15m 2D RMS SA off WAAS enabled 10m 2D RMS SA off Time 1 micro second synchronized to GPS time Velocity 0 1m sec 95 SA off Datum WGS 84 Acquisition Rate Hot start 8 sec average with ephemeris and almanac valid Warm start 38 sec average with almanac but not ephemeris Cold start 45 sec average neither almanac nor ephemeris Reacquisition 0 1 sec average interruption recovery time GPS Output Data NMEA 0183 protocol and supports command GGA GSA GSV RMC VTG GLL VTG and GLL are optional GPS transfer rate 38400 N 8 1 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 External antenna Power 3 3V Connector MMCX Pe Oe Voltage Built in rechargeable battery 900 mAh and 5V DC input charging circuit Operation Time 8hr After fully recharged in continuous mode gt 10 hr in trickle power mode Dimension 85mm x 47mm x 26mm Weight 98g Operating 20 70 C Storage 30 80 C Humidity Up to 95 non condensing 3 1 Bluetooth Specification e Bluetooth V1 1 Compliant e Supply Voltage 2 8V 3 3V e Frequency Range 2 402 2 480 GHz e Receiver Sensitivity 80 dBm e Transmit Power Class 2 e Transmitti
3. feature that you do not need to select Baud Rate 3 How to test your Bluetooth GPS Receiver The testing program only supports the Microsoft Windows CE amp Pocket PC based PDA platform 1 Run the GPSinfo exe to execute the installation procedure of testing program via PC and ActiveSync 2 Run the GPS Information program from Start Program files of PDA Here is the description of GPS Information testing program as follows User must select COM port Baud Rate 38400 and click the Star GPS button to start receiving GPS data Note Most of the applications the Bluetooth device have an auto detect feature that you do not need to select Baud Rate COM Port as lt le COM Port Select Baud Rate 129400 wi Baud Rate Select Scan Com Port Clase Ges StartClose Deren YTG Output receving data Cold Start L VIG Cold Start to GPS iPower Save TI WAASTEGNOS Enable Disable WAAS EGNOS Enable Disable Trickle power mode GPGSA A 3 28 01 20 04 08 07 11 2 GPRMC 035521 227 4 2459 8856 N GPS Output data GPGG4 035522 227 2459 8856 N 1z mas GPGS4 4 3 28 01 20 04 08 07 11 2 GPRMC 035522 227 4 2459 8856 N E Setup GPS INFO About Date 2003 03 26 LME 07 40 43 Speed 0 Km hr Status 3D HDOP 1 0 PDOP 2 4 Lat N 24 59 8868 Lon E 121 29 2218 H eee 10 24 04 02 18 07 29 13 01 05 30 08 Setup GPS INFO About J
4. User Manual Bluetooth GPS Receiver BT 308 BT 308 at a glance Battery Power status LED switch red yellow GPS status LED green E Bluetooth jack status LED blue Internal antenna External antenna port Travel charge adaptor rs Car charge adaptor Bluetooth GPS receiver 1 Introduction The BT 308 is a GPS receiver with Bluetooth interface and built in active antenna for high sensitivity to tracking signal Based on the SiRF star II e LP low power chip set and supports all functions SingleSat updates in reduced visibility Superior urban canyon performance FoliageLock for weak signal tracking etc The BT 308 is well suited to system integration and users who use PDA Smart phone Tablet PC and Notebook PC with Bluetooth devices It satisfies a wide variety of applications for car navigation personal navigation or touring devices tracking and marine navigation purpose 1 1 Package Before you start up make sure that your package includes the following items If any items are missing or damaged contact your dealer immediately Bluetooth GPS Receiver ACD with the User Manual and the Testing Program AC Power Charger DC Car Power Charger External Antenna 1 2 Power Switch Power on Power off 1 3 Power Jack The power jack lets you to connect either a DC car power charger included or AC power charger included to recharge the internal battery You can either use the inclu
5. ded two chargers or an iPAQ compatible AC adapter Please note that the adapter rating 5V 1 2 A positive pole center 1 3 LED Function Bluetooth Status LED Blue Blinking Slowly Not connected to any Bluetooth devices Blinking Quickly Connected to other Bluetooth device GPS Status LED Green Blinking GPS position is fixed Steady light GPS position not fixed Battery Status LED Red Yellow Red Battery power is critically low Charge immediately Yellow Battery is charging now LED off Battery partially full or Battery is fully charged 1 4 External Antenna Basically you don t need external antenna to perform GPS positioning with BT 308 since it already build in active antenna The only condition that you need external antenna is when BT 308 unit can not see the sky For instance when you are in any environments that GPS signal is blocked the external GPS antenna will help to receive better GPS signal Plug the external antenna with MMCX connector to the plug on BT 308 Place the magnetic external antenna on the roof of the car or an outdoor open space and make sure place it in correct direction That is the side with magnetic is the bottom side and the upper side must face to sky in order to receive better signal Notice Hold the antenna connector while you plug the external antenna into the BT 308 or unplug the external antenna from the BT 308 Do not pull the cable line
6. ng Range 3 10 m Depends on environment Power Consumption 45 mA Typical FCC Notices This device complies with part 15 ofthe FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation FCC RF Exposure requirements This device and its antenna s must not be co located or operation in conjunction with any other antenna or transmitter NOTE THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT SUCH MODIFICATIONS COULD VOID THE USER S AUTHORITY TO OPERATE THE EQUIPMENT
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