|
Who's Online
There currently are 5449 guests online.
|
Categories
|
Information
|
Featured Product
|
|
|
|
|
There are currently no product reviews.
;
The only reason I gave this less than 4 stars, is because it shouldn't take 24 hrs to have the download available. I was surprised to find that I had to wait until the next day to be able to download the manual that I paid for.
The manual itself is the correct manual.
;
Excellent replacement for original Owner´s Manual. I am totally satisfied!
;
Great service. Manual is as advertised and delivered when promised.
;
Perfect quality, highly appreciated service !!!
Fast delivery of the download info, no issues at all. Recommended E-manual shop !!!
;
hi owners manual- crew,
i am very satisfied about the trade with you.
if i need some other manuals, i will contact you again.
thanks
frank kappler
The Technology
The Sirius Satellite Radio service begins at the national broadcast studios in New York City, where the programs are created. They are then beamed to the three orbiting satellites and ground repeaters, which then send them to the receiver in your vehicle. This signal is maximized by placing the satellites in orbits directly above the United States rather than geostationary orbits over the equator. The result is the most optimal signal strength. This system is broadcast in the S-Band and has a frequency range of 2319.75MHz to 2332.75MHz.
A Note About Reception
Satellite signals may be completely blocked by buildings, overpasses, or other structures and they operate best with a �clear line of sight.� For this reason, terrestial repeaters are placed in dense urban areas to supplement the satellite coverage area.
In the illustration above (not drawn to scale), the satellite signal is prevented from directly reaching either vehicle. However, the vehicle on the left is within range of a terrestial repeater and therefore can recieve broadcast until it emerges from the �electronic shadow� of the building. Not: the Sirius broadcast satellites orbit almostdirectly overhead so their �shadow� is very small. However, the satellite�s precise location in the sky changes hour by hour and the corresponding �shadow� will change as well. Momentary interruption of the satellite signal is protected by a four-second audio memory in the receiver. Therefore, if the signal blockage exists for less than four seconds, there will be no interruption of the audio. The combination of overhead placement, terrestial repeaters, and the four-second audio memory should provide coast-to coast coverage with few interruptions.
6
CR-SRF100/CR-SRT100
|
|
|
> |
|