Leadtek Research Inc LR9822 Manuale Utente
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1 Main Features
Compatible with Bluetooth devices with Serial Port Profile (SPP)
2 LEDs indicating Bluetooth , GPS activity , Low power and Charge operation
On/off slide switch
Bridge for 9538 Earthmate and terminal monitor device (PC or PDA or BT device )
Powered By Alkaline Battery (AAA) * 4
Lithium-ion battery lasting full working day typical use(Optional)
Removable belt clip
USB output
UART output
Dimensions: 94.8 mm x 62.5 mm x 41 mm
2 LEDs indicating Bluetooth , GPS activity , Low power and Charge operation
On/off slide switch
Bridge for 9538 Earthmate and terminal monitor device (PC or PDA or BT device )
Powered By Alkaline Battery (AAA) * 4
Lithium-ion battery lasting full working day typical use(Optional)
Removable belt clip
USB output
UART output
Dimensions: 94.8 mm x 62.5 mm x 41 mm
2 Specifications
2.1 Electrical
Characteristics
General
Chipset
CSR
Frequency 2.40~2.48 Ghz
Antenna Type Built-in Ceramic Chip antenna
Power
Operational Power 3.3VDC±10% (from internal Lithium-Ion battery pack)
Charging Power 5VDC±10%
Battery Source Rechargeable 1200mAh Lithium-Ion battery with 5V DC input
charging circuit
Battery Charging
Full charge 2.5 hours by 650mA adapter
Backup Power 3.3V (internal onboard rechargeable backup battery)
Operational Current
70~80mA (with BT function but not include Earthmate GPS)
0~10 mA(without BT function and not include Earthmate GPS)
80~90mA(Max but not include Earthmate GPS)
Typical Operation GPS and Bluetooth fully active 6-8 hours
Main Interface
Connection Bluetooth Serial Port Profile (SPP) *
UART *
USB
<Note> : UART and BT can’t operate at the same time
2.2 Environmental
Characteristics
Humidity range 5% to 95% No condensing
Operating temperature range -20oC to +70oC (Without using Li-Ion battery)