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HandyGPS Pro  
  
    
       
        
   
  
    Tue Oct 30, 2001 - 9:53 AM EST - By Scott Hanselman  
	  
 
 
Table of Contents
 Introduction » The Hardware Satellite Acquisitio... Software Conclusion  
 
   
  
    
       
       
   
The Hardware  The HandyGPS Pro hardware is very similar to the original HandyGPS.  The major difference is a slide-off rechargeable lithium battery.  This external battery includes an external AC charger and car charger.  The battery can be removed and charged separately.  Presumably if you are a hard-core GPSer you'd have two batteries and always have one on reserve charge.  
I used the HandyGPS Pro all day long for many days and consistently found that my Visor Prism's batteries would die long before the HandyGPS.
 
One small disappointment was that the HandyGPS's battery didn't charge along with the Visor Prism's battery in the cradle.  This inconvenience requires you to be aware of both the battery level of both the GPS and your Visor.
 
There is also a connector for an optional External Antenna jack we'll discuss later.  My review unit included this antenna, and as far as I'm concerned, if you're going to use the HandyGPS Pro in your car, this antenna is a must-buy.  It's got a very long cord an a VERY strong magnet than you place on the top of your car.  Without the External Antenna I was unable to get a lock without holding the Visor up to the windshield.  As soon as I plugged in the Antenna, I got a strong satellite lock that stayed with me the whole time I was driving.  I mounted the GPS on my dashboard and had no trouble finding my way around town watching the moving indicator (with two hands on the wheel!) on the map.  This external antenna is a GREAT improvement to the product, and worth the money for the enthusiast.
 
The hardware specs of the HandyGPS Pro are impressive, especially when compared to the original HandyGPS. 
 
          
              
            
            Original 
            HandyGPS  
            
            HandyGPS Pro  
           
          
            
            Size  
            
            2.1" W x 2.9" H x 
            1.3" D  
            
            2.15" W X 3.07" H 
            X 1.7" D  
           
          
            
            Acquisition time  
            Average 45/180 
            second warm/cold start  
            Average 39/66 
            second warm/cold start  
           
          
            
            Battery Life  
            
            2 AAA battery 
            operation with max. 4 hour life  
            
            Rechargeable 
            Li-ion battery: up to 10 hours operation    
           
          
            
            Accuracy  
            25 meter accuracy 
            (2drms)  
            About 11m accuracy 
            (CEP)    
           
        
Satellite Acquisition >>  
	 
	 
	
 
      
    
	
  
 
  
    
      
	  
      Product Info  
      
  Details  
        
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	Name  HandyGPS Pro
	  
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	Company  Nexian  
	  
	
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	Accuracy  About 11m 
	 
	 
	
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	Protocol  NMEA V2.2 Navicom proprietary protocol  
	 
	 
	
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	Power  Rechargeable Li-ion battery  
	 
	 
	
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	Hard Cover Compatible  No 
	 
	 
	
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	Size  2.15" W X 3.07" H X 1.7" D 
	 
	 
	
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	Acquisition time   Hot start  8 seconds,  Warm start  39 seconds, Cold start 66 seconds  
	 
	 
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	Fact Sheet & User Opinions  
	   
  Availability  
          Pricing  
        
	
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	$229.99  (with Street Finder) 
	 
	 
	
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	$199  (with UbiGo) 
	 
	  
     
       
  
       
     
  
 
  
    
      
	  
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