Altina GBT708 User Manual

 

4.6. External 

Active 

Antenna 

connector 

¾  Connector type: MCX, 180° 
¾  Active power voltage: 3.0V 
¾  Length: 5 meter 

 

 

 

 

4.7. 

Power Jack & Data Port 

¾ 

Jack type: Mating face of 5 pin Mini USB Type B female 

【Table 1】: Pin Definition 

¾ 

Pin definition please see  【Table 1】 

 

 

 

 

 

 

 

1 GND 

Signal 

ground, 

Battery charging ground. 

2 

VOUT 

Unregulated voltage out: 3.6 V max 100mA. 

3 TXD 

Transmit Data.   

From organizer to peripheral.(Voltage Level is 3.3V ~ 5.0V). 

4 RXD 

Receive Data.   

Form peripheral to organizer.(Voltage level is 3.3V ~ 5.0V). 

 

5 

 

VCHARG 

Positive terminal of DC adaptor that powers the internal charging circuit 

of Li-Ion battery. The approved power supply is 5.0V +/- 5%@1A. 

 

 

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