2.Performance:

freq. range

1575±5MHz

polarity

right circular

R/T Gain

50~55dB

3 Installation 
     1)Place the cupule on the middle up position of front glass of car or on the up position of co-driver. 
     2)Place the out-car unit on the top of car and place the in-car unit on the iron disc of cupule. 
     3)Place the power plug into the power socket of cigarette igniter . After that, the GPS receiver will operate normally when its power is open. 
  
4Note: 
    The distance between in-car unit and out-car unit shall be kept larger than 3 meter when the power is on; otherwise the failure will happened due to feedback.
Dimension:   Out-car unit     40×47×13 (mm) 
                       In-car unit      48×48×15 (mm)