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求高手做GPS喇叭天線,詳細(xì)技術(shù)要求見正文

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Electrical Specifications  
 
Frequency: 1575 MHz.  
 
Gain: Zero – passive, no amplification  
 
Leakage: Front-to-back, -30 dB min.  
 
Impedance: 50 ohms  
 
Connector: BNC Female  
 
Mechanical Specifications  
 
Size: 10.0 H x 9.5 W x 7.0 D (excluding carry handle)  
 
Weight: 2.0 lbs.  
 
Construction: Brushed aluminum, welded and powder coat finish  
 
Color: Light Gray  
 

圖片:image001.gif

 
 
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