That would be 2 mw power
----- Original Message ----- 
From: "Jinx" <joecolquitt@clear.net.nz>
To: "Microcontroller discussion list - Public." <piclist@mit.edu>
Sent: Saturday, April 14, 2007 1:51 AM
Subject: Re: [EE] Slim Jim antenna


>> Joe, did you measured the output power ? If only 100m range I've
>> quess is a lot  below 0dBm ...
> 
> pdf says 3dBm at 10mA 3V, but runs OK at 5V (datasheet is not
> accurate re Vcc limit)
> 
>> Did you have lately some questions asked in EDA board ?
> 
> No. Where is EDA board ?
> 
>> I have two talky-walky from radioshak (below $20) running at
>> 433MHz and 20 channels with a short antenna, able to connect
>> at 8Km LOS
> 
> They actually achive 8km ? Much more than my customers would
> need normally but there are some cases and other aplications when
> 1km or more would be needed. If I could make a long-range Tx
> as optional that would be good. For now just improving the range
> with a better antenna might just do, even if it got to only 500m
> 
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