SD-502 GPS by
no longer available
SD card style GPS with 512MB memory
SDIO GPS Receiver
|Great SD-502 is the next generation GPS with
memory device that offers a combination of storage capacity and
nagivation all-in-one feature about the size of a postage stamp.
Its 512MB of built-in memory also allows for tracking signals
and storing large map data according to the mapping software
usage. With our manufacturing technology along with the cutting
edge, SiRF Star III chipset, this receiver has provided higher
sensitivity, lower power usage and more rapid time-to-fix!
|• SiRF Star III high performance and low
power consumption chipset
• Built-in high sensitivity GPS antenna
• LED to show GPS fix or not fix
• Built-in super capacitor to reserve system data for rapid satellite
• SDIO interface
• Operating platform: Pocket PC 2003, Win CE.Net, WM2003
• Based on Bsquare SDIO Now!
• Built-in memory size: 512 MB
|Electrical Characteristics (Receiver)
Frequency: L1, 1575.42MHz
Channel: 20 channels all-in-view tracking
Chipset: SiRF Star III
Position Accuracy:10 meters, 2D RMS, (No SA).
5 meters, 2D RMS, (WAAS enabled).
Hot Start: 1 sec. average
Warm Start: 38 sec. average
Cold Start: 42 sec. average
Reacquisition Time: 0.1 sec. average
GPS output data: NMEA 0183 protocol, supports command GGA (1
sec), GSA (1 sec), GSV (5 sec), RMC (1 sec), (VTG and GLL are optional).
Baud Rate: 4800 bps,N,8,1
Maximum Altitude: 18,000 meters (60,000 feet) max.
Maximum Velocity: 515 meter/sec. (1,000 knots) max.
Voltage: DC 3.3 V ± 10%
Power consumption: 90 mA
Antenna Type: Built in antenna
Dimension: 95 mm x 30 mm x 13 mm
LED Indicator: GPS fix status (blinking light: GPS has a fix, solid light: GPS
does not have fix)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +80°C
Operation Humidity: 95%, Non- Condensing
The SD-502 DOES NOT support PalmOS, Mac 8/9/OSX,
or Windows 95/NT/98/ME/2000/XP
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