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Showing posts with label what. Show all posts
Showing posts with label what. Show all posts

Monday, April 14, 2014

What GPSDO Kit Comprises Of

By Gwen Lowe


This disciplined oscillator should have accurate satellite signals for better navigation. Within the GPSDO kit, you will find dual satellite navigation system and speed camera detectors. This combination helps in easy navigation while controlling speed as well.

You are able to get voice alerts as a result of functionality of the system. Since graphical coordinates can be stored, this helps in identifying black spots and the dangerous areas during navigation. At the point when signals become unavailable, this system will go into holdover state so that accuracy in timing can be maintained.

This technology is designed in such a way that it can prevent loss and in turn help out in such areas as navigation. With wireless technology in place, this system performs even better. They are not prone to break or even pause and that is the reason why they have become important in orbiting satellites.

You need a certain device called the tracking device which is vital for satellite services. This is used for data transmission as well as for receiving purposes. It has some logic controller, chips and a transceiver to aid in its services.

You will be saved the agony of relying on batteries because a power circuit which connects to the ignition is for powering purposes. This is what detects the machines status whether it is on or off. Since it is small in nature, you can easily install it without much hassle.

At present, it is the cellular network that has dominated unlike previously when the device used an up-link so that connection can occur to the satellite. This proved to be expensive in the long run because of the extra necessities. But since technology is continuing to advance, many improvements have been made so far.

By steering a high quality rubidium oscillator is how this system works. This brings about locking of the output to the required signal via a tracking loop. There is also compensation for the oscillator phase and frequency changes.

As it is possible to combine other signals and loop mechanism, it proves to have excellent long term stability as well. It is known that limitations of internal pulse resolution can degrade their short term stability. This however cannot be the case with this system because it utilizes both sources and puts together short term stability performance which the oscillator gives, together with the signals long term one.

Effective sensor functionality requires uninterrupted signal access from satellites. Proper information relaying needs this to be effected. This also improves accurate readings because of the better reception techniques between the satellite and the device.

It is possible to amplify the signal density by using these devices to enable you obtain the exact results you need. You can also incorporate the use of external antennas to aid in picking up signals in a much better way. These devices can be mounted on multiple surfaces and platforms for better navigation. They have lately been advanced in terms of their designs for flexibility purposes.




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Thursday, March 6, 2014

What is wrong with the world

http://www.cbc.ca/news/canada/story/2012/11/27/marketplace-flame-retardants.html?cmp=rss

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That article has some really scary news: Manufacturers are using flame-retardant chemicals in the foam padding of a lot of furniture, office and home, that (a) does not work(!) and (b) poisons us as we use it and definitely if it burns.

As a member of our corporate health and safety committee for some years, I had the privilege of attending a seminar by the fire department with a film showing the speed at which an office will burn once it gets going (and your house) …

If I recall correctly, you have about 2 minutes before everyone is at risk of imminent death. This because all furniture is horrifically toxic when it burns.

So if you smell smoke in your house, you look for the point source to see what you can do. I hope you keep fire extinguishers up to date just in case. But … if you feel heat or see a lot of smoke, you have seconds or minutes to get everyone out. The place is probably toast and you don’t want to go with it.

I think it is criminal that the furniture we all have in our houses will kill us even if the flames do not. But such is the world we live in. No doubt someone makes a fortune on these chemicals, so who are we to deny the rich their enormous bounty Annoyed

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