| GENERAL DESCRIPTION
BT-23 Bluetooth GPS receiver, a total solution of GPS Bluetooth wireless technology,
acquires 32 satellites in parallel, provides unbelievable positioning sensitivity
and transmitting ability to an easy position-fix from urban or canyon area.
BT-23 allows from 12 hours continuous use to stand-by time up to one week with
a single battery charge. BT-23 Bluetooth GPS receiver works to all Bluetooth
smart phones, lap-top, PDA regardless of brand in an operating range of more
than 10 meters. The high performance GPS receiver BT-23 is an ideal receiver
to be used in any strict weather condition, so to easily find your way.
Key features
High sensitivity, acquire 32 satellites in parallel
Superior tracking capability: -157dBm tracking
Capable of in-door use: <20m (RMS)
NMEA-0183 V2.2 compatible
Data rate: 9600/38400bps
Ultra low power consumption: 12 hours continuous use to stand-by time up to
one week by 1000mAh battery
Time to full recharge: within 3 hours
3 LEDS display all GPS, Bluetooth and power status
Auto power on/off function
Size: 81.0 (L) X 43.0 (W) X 17.6 (H) mm
Weight: 70g (battery included)
Non-slip back pad for a secure placement
Optional external MMCX antenna
Car charger, adaptor, and CD driver are included in package
Optional data USB cable (Auto-off functional will be disabled if select data
USB cable.)
SPECIFICATIONS
| GPS Features
|
|
| GPS Chipset |
RFMD |
| Frequency |
L1, 1575.42MHz |
| C/A Code |
1.023MHz chip rate |
| Channels |
Adaptive, 8 - 32 SVs (best 8 used in solution) |
| Antenna (Internal) |
Built-in low noise antenna |
| |
External Active MMCX Antenna |
| Sensitivity |
| To - 157dBm Tracking, Superior Urban Canyon Performance |
| Time to First Fix (TTFF) |
| Cold Start |
43 sec, average |
| Warm Start |
25 sec, average |
| Hot Start |
4 sec, average |
| Reacquisition |
< 3 sec |
| Update rate |
1 sec |
| Accuracy |
|
| Position |
Open sky: <5m (RMS) |
| |
In door: <20m (RMS) |
| Velocity |
0.1m/sec, without SA |
| Time |
+-100ns synchronized to GPS time |
| Power |
| Built-in rechargeable 1000mAh Li-ion battery
and 5V DC input |
| Operation Current |
<80mA (Typical) |
| Operation Time |
12hrs, fully charged, in continuous mode |
| Charging time |
3.0hrs. (Typical) |
| Environmental Characteristics |
| Operating Temperature |
- 20¢XC to + 60¢XC |
| Storage Temperature |
- 50¢XC to + 100¢XC |
| Datum |
|
| WGS-84 (or by demanded) |
|
| Dynamic
Conditions |
| Altitude |
<18,000m |
| Velocity |
<515m/s |
| Acceleration |
<1G |
| Motional Jerk |
4 m/sec |
| Interface
|
|
| Communication Protocol: |
Communicate with host platform |
| via Bluetooth (class 2) serial port profile |
| Bluetooth communication distance 10meters
(Typical) |
| GPS Protocol: Default: |
NMEA-0183 V2.2 - GGA, GSA, GSV, |
| |
GLL, RMC, VTG, Baud rate 9600/38400 bps, |
| Data bit: |
8, stop bit: 1 (Default) |
| Device Size and Weight |
|
| 81.0 (L) X 43.0 (W) X 17.6 (H) mm |
| 3.19 (L) X 1.69 (W) X 0.69 (H) inch |
| 70g (battery included) |
| Accessories
|
|
| Car charger, AC adaptor, Manual CD, Non-slip
pad |
| WGS-84 (or by demanded) |
| Certificates |
|
| CE, FCC & BQB |
|
|
|
