WAAS enabled SDIO GPS w/ Built-in Memory
An easy, compact SiRF Star III with built-in memory receiver
SD-502 is the next generation in GPS devices that offers a combination
of storage capacity and nagivation all-in-one feature about the
size of a few postage stamps. Its 512MB of built-in memory also
allows for tracking signals and storage of large amounts mapping
data. With our manufacturing technology along with the cutting
edge, SiRF Star III chipset, this receiver will provides higher
sensitivity, lower power usage and a more rapid time-to-fix.
SiRF Star III high performance and low power consumption
SD-502 has a built-in GPS omni directional antenna 3
LED to show GPS signal fix or searching 4.
Built-in super capacitor to reserve system data for rapid
satellite acquisition 5.
Operating platform: Pocket PC 2002/2003, Win CE, Win CE.Net,
Built-in memory size: 512MB. 8.
Base on Bsquare SDIO Now!
**Note this device does not support the
Electrical Characteristics (Receiver)
Frequency: L1, 1575.42 MHz C/A Code 1.023 MHz chip rate
Channels: 20 channel all-in-view tracking accuracy
Position Horizontal: 10 meters, 2D RMS, (no SA) 5 meters, 2D RMS,
Velocity: 0.1 m/sec
Time: 1 micro-second synchronized to GPS time
Datum: Datum Default: WGP-84
Hot start: 8 sec., average
Warm start: 38 sec., average
Cold start: 42 sec., average
Reacquisition 0.1 sec. Average
GPS Protocol Default: NMEA 0183 (Secondary: SiRF binary)
GPS Output format: GGA (1 sec), GSA (1 sec), GSV (5 sec), RMC
(1 sec), GLL, VTG is optional
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
Operating: -10°~70° C
Humidity: 5 to 95% non-condensing
Power Voltage: 3.3V
Power Consumption: 90mA
Dimension 95 mm x 30 mm x 13 mm
Memory Size: 512MB
Compliant with SDIO Card Specification Ver. 1.00
Based on Bsquare SDIO Now!