Subject:
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Re: SMASH up DERBY!!! date set
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Newsgroups:
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lugnet.org.ca.rtltoronto
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Date:
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Mon, 10 Feb 2003 03:34:31 GMT
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Viewed:
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498 times
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From: "Chris Magno" <cmagno@rogers.com>
Sent: Sunday, February 09, 2003 10:20 PM
Subject: Re: SMASH up DERBY!!! date set
>
>
> > I'm not sure how Lego
> > does the different 8475 channels, since they're all on 27 MHz... Maybe
> > they use slightly different frquencies, but all near 27 MHz.
snip
Dilithium crystals?
27mhz is a standard frequency for hobby stuff.
Serious r/c use 75MHz for cars:
http://www.maac.ca/committees/documents/frequency_chart.html
Channel 61-90 for for surface vehicles, such as cars and boats. Rest are for
planes.
The crystal in the transmitter and in the receiver allow one control to control
a particular car at an event. ( Assuming noone else as that frequency on. )
As I mentioned at the dinner, where we swore allegiance to the Queen, r/c club
use clothes pins to monitor which frequecy is in use. Some larger events
demand you surrender your controller when you enter. When you have the clothes
pin, you get the controller. Else it stays in an separate area. ( Keep in
mind the cost of some of these model planes. Noone disagrees with this rule )
Angelo
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Message has 1 Reply:
 | | Re: SMASH up DERBY!!! date set
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| (...) Gee, Angelo, the *serious* techheads put autopilots in their aircraft so that if it becomes clear that the freqs are jamming, they return and do a flaps-down landing on the emergency runway using the two VORs you set up at the start of the (...) (22 years ago, 10-Feb-03, to lugnet.org.ca.rtltoronto)
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Message is in Reply To:
| | Re: SMASH up DERBY!!! date set
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| (...) Trevyn, must I teach you everything.... I remember the first time I had to teach you how to tell voltage level of a 9v by using your tongue... The different channels of a 8475 is accomplished through modulating the frequencies of the (...) (22 years ago, 10-Feb-03, to lugnet.org.ca.rtltoronto)
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