BT-335
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

5 meters 2D RMS (WAAS enabled)
10 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, altitiude
status and control NMEA 0183 V2.2 protocol
Software command setting

GPS transfer rate
Default: 38,400,n,8,1 for NMEA)
communication with host platform via Bluetooth
Connection
Bluetooth Serial Port Profile
Electrical Characteristics
Prime Power
5VDC
Extenal Power
AC Charger
Battery Capacity
1700mAH
Battery Life
25 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 1"
(72.5mm x 40.4mm x 26mm)
Weight
2.64 Ounces ( 75g )
Data Logger
Internal Memory
16Mbit
Waypoint Recording Capacity
60,000
File Formats
CSV, TXT, RMC, GPX and KML
Bluetooth Specifications
Supply Voltage
2.8V - 3.3V
Frequency Range
2.402 - 2.80 GHz
Receiver Sensitivity
-80dBm
Transmit Power
Class 2
Transmitting Range
10 m (Depends on environment)
Power Consumption
45 mA (Typical)