[Coco] Wireless transmission power boost

[Gene Heskett]

On Tuesday 20 February 2007, Roger Taylor wrote:

>At 05:39 PM 2/20/2007, you wrote:

>>On Tuesday 20 February 2007, Roger Taylor wrote:

>> >At 02:20 PM 2/20/2007, you wrote:

>> >>Gains for reception and transmission are the same.

>> >

>> >That's good to know.  I thought maybe the transmitting circuitry had

>> >to put some UMMPH behind the sending power from within the wireless

>> > device.

>>

>>Nope, antenna gain, a byproduct of its directionality, is absolutely

>>bi-directional unless there is something in the near field to absorb

>>power.  Pringle cans are wunnerfull things when you need to reach

>> several miles, the record being 39 miles I believe. A google search

>> will spit out at least 50 designs based on the original pringle can

>> idea.

>

>I see this is called the Cantenna efforts.  Nice.  I'd like to see

>the 39-mile version or anything over 10 miles.

>

>It just proves that the more things change the more they stay the

>same, as in the CD radio hayday.  On a good night you could hear lots

>of Mexicans yik yakking away over the channels.  That was from North

> Louisiana.

>

Heck, I can remember talking to an aussie in Brisbane for a couple of 
hours one night.  I was in NE at the time.

>

>

>

>--

>Roger Taylor




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