BT-338B
Product Image
Performance Specifications
GPS Chipset
SiRF Star III
General
L1 (1575.42MHz) frequency C/A code
20 channel all-in-view-tracking receiver
Accuracy

10 meters 2D RMS (WAAS disabled)
1-5 meters 2D RMS (WAAS disabled)
Velocity 0.1 m/second
time 1 m/second synchronized

Acquisition
Reacquisition: 0.1 sec. average
hot start:1 sec., average
warm start: 38 sec., average
cold start: 42 sec., average
Sensitivity

Tracking: -159 dBm

Protocol
GPS Protocol
Default: NMEA 0183 (Secondary: SiRF binary))
GPS Output Data

SiRF binary >> position, velocity, altitude,
status and control NMEA 0183 V2.2 protocol
Software command setting

GPS transfer rate
(Default : 38400,n,8,1 for NMEA )
Communication with host platform via Bluetooth
Connection
Bluetooth Serial Port Profile
Electrical Characteristics
Prime Power
4.5V - 5.5V ±5%
Extenal Power
AC Charger
Battery Capacity
1700mAH
Battery Life
17 hours of continuous use
Power Consumption
85mA
Environmental Specifications
Operation Temperature
-4°~ 140°F (-20°~ 60°C)
Storage Temperature
22°~ 176°F (-30°~ 80°C)
Operation Humidity
Up to 95% non-condensing
Physical Characteristics
Enclosure
Durable Polycarbonate
Dimensions
2.85" x 1.6" x 0.9"
(72.5mm x 40.4mm x 23mm)
Weight
1.5 Ounces ( 42.52g )