Bluetooth GPS Receiver

Overview

BT-48P Pocket GPS Navigator is a Bluetooth GPS receiver featuring Bluetooth technology. Thanks to that cutting-edge technology, BT-48 offers you elegantly with GPS capabilities in the wireless manner, enabling you to receive GPS data on Bluetooth-enabled mobile handhelds, Pocket PC and Laptop with a range of 30 feet (10m) without using any wires at all.

Features

• The smallest Bluetooth GPS Receiver on market
• 16 parallel channels Position accuracy of 15m RMS without SA
• Cold/Warm/Hot Start Time: 45/35/6 sec
• Support Standard NMEA-0183 (v.2.3) at 4800 bps baud rate
• Compatible with Bluetooth devices with Serial Port Profile (SPP)
• Bluetooth data transmission rate up to 720 kbps with Adaptive Frequency Hopping (AFP) against interference immunity
• Bluetooth 1.1 certified (Class 2)
• Extremely compact , sleek and lightweight design
• Superior sensitivity for maximum efficiency
• Two LEDs at the top of the device indicating GPS, Bluetooth & Battery status
• 3 AAA Ni-MH embedded rechargeable batteries lasting for 7hrs of use
• Cradle Base for Glass Mounting

 General

Frequency

L1, 1575.42 MHz

C/A

1.023 MHz chip rate

GPS Fix Data Renewal Rate

1 sec

Channels

16 Parallel Channels

DGPS Source

Default: None

Programmability

WAAS

Antenna Type

Built-in Antenna

Accuracy: (DGPS: None)

Position

15 meters RMS, without SA

Velocity

0.1 meters/second, without SA

Speed Accuracy

0.1 Km/h with signal level higher than -130dBm; speed faster than 40km/h

Bearing Accuracy

0.2 deg with signal level higher than -130dBm; speed faster than 40km/h with course of 45 +/- 0.1o

Acquisition Sensitivity

-130dBm

Tracking Sensitivity

-138dBm (Fixed position)

Time Accuracy (95%)

1ms (Fixed position)

Time

1ms synchronized to GPS time

Datum

WGS-84 (or by demand)

Acquisition Rate

Open Sky and Stationary

Reacquisition

2 sec average

Cold Start

<45 sec average

Warm Start

<35 sec average

Hot Start

<6 sec average

Interface

Connection

Communicate with Host Platform via Bluetooth (Class2) Serial Port Profile (4800 BPS)

Protocol

(Default) NMEA-0183 (V2.3) -- GSA, GGA, GSV, RMC

Power

Source

3 AAA 800mAh Rechargeable NiMH Battery

Operating Time

6hr min. after fully charged; in continuous mode;
programmable > 6hr

Physical Charactertics

Size

42 (W) x 63 (L) x 27 (H) mm

Weight

80g

Mounting

Glass Mounting

Environmental Conditions

Operating Temperature

-20oC to 60oC

Storage Temperature

-30oC to + 70oC

Relative Humidity

5% to 95%, non-condensing