GPS 3.5" -T101 Features

Storage Temperature: -25 to 70

Operating Temperature: -20 to 60

Maximum Velocity: < 700 knots

input Method: stylus pen/software keyboard

Position Accuracy: within 10m

Internal Antenna: built-in internal antenna

Channels: 20 Channels

Satellite Reacquisition: 1 min.

Receiver:L1(1575.42Mhz),C/A code(1.023Mhz)

Cold  Startup Time:43sec; Warm Startup Time: 38sec

On board Button/Keys:on/off,reset,sleep/wake up button
                     Wheel: Volume control

Contrastadjustable

Brightness: 250 cd/m2

Display Screen3.5'' TFT Touch screen,320*240 pixels

CPU: Centrality 400MHZ

GPS Chipset: SiRF StarIII

Voice Navigation:Yes

OSD Menu: Multi-Language

Time Mark: output 1 pulse/sec,aligned with GPS time