High performance GPS active antenna in magnetic base
   
   

  This application shall apply for antenna unit which shall be used with
¡@an engine for automobile.
 

Antenna Unit (with radome , connector , and cable ¡V refer to an attached drawing)  
 

Dimensions : 47.0x 45.4x 14.4 mm  
 

Weight : 60 g  
  Color : Black  
 
 

Temperature : -30 to +80 ¢X C

 
  Humidity : 40 to 95% RH  
   
 

Temperature : -40 to +85 ¢X C

 
  Humidity : 40 to 95% RH  
 
 

Connector : MCX (Optional : BNC ,TNC , SMA ,SMB ¡K )

 
  Cable : RG-174 2000 ¡Ó 100 mm  
  Cable Color : Black  
 
 

All value are defined at 25 ¡Ó 15 ¢X C ,65 ¡Ó 20 % RH unless otherwise noted.

 
 

Antenna characteristics are measured with 70x70 mm ground plane in an anechoic chamber

  
 
Center Frequency
1575.42¡Ó1.023 MHz
Bandwidth
 2 MHz min
Gain at Zenith
 3.0 dBi min
Gain at 10o elevation
 -3.0 dBi min
Polarization
 R.H.C.P
Axial Ratio
 3.0 dB max
 
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  Tel : 886-2-2662-0680 Fax : 886-2-2662-0682 E-mail : sales@chengholin.com.tw