Quetzsat 1 Successfully Launched!

If things go as scheduled, it will start testing at 67.1W on Oct 11. Give them a couple weeks to check it out and then another couple to move it on to 77W.

So, a fair guess would start around mid November. Could take less time, could take more time.

Echostar filed yesterday with FCC for broadcast service beginning as early as October 30. Does not necessarily mean they will be ready but want operational licenses active by that date.
 
For those that do not need the specific dBw curves shown on Satelliteguys SatMaps.

The service area photo encloses the area expected to receive Quetzsat 1 using a "standard" Dish antenna.

The large antenna photo shows the reception area using antennas up to 6 or 8 feet in diameter.

Again, the satellite has two beams, East and West, the only significant difference being the East beam can be received in Bahamas and Puerto Rico/Virgin Islands with a large antenna.
 

Attachments

  • Quetzsat 1 77W  49.5dBw Service Area.jpg
    Quetzsat 1 77W 49.5dBw Service Area.jpg
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  • Quetzsat 1 77W Large Antenna Reception Area.jpg
    Quetzsat 1 77W Large Antenna Reception Area.jpg
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For those that do not need the specific dBw curves shown on Satelliteguys SatMaps.

The service area photo encloses the area expected to receive Quetzsat 1 using a "standard" Dish antenna.

The large antenna photo shows the reception area using antennas up to 6 or 8 feet in diameter.

Again, the satellite has two beams, East and West, the only significant difference being the East beam can be received in Bahamas and Puerto Rico/Virgin Islands with a large antenna.

If you are wondering why the QuetzSat-1 satellite was designed this way it is because of possible interference with the Canadian DBS slot at 82 W. 77 W is a Mexican licensed DBS slot. Obviously Dish can't use the QuetzSat-1 satellite for national programming for the Eastern Arc so it is expected that it will be used for some locals. Dish has use of 24 TPs in the U.S. but because of the dual polarity design, Dish effectively can use 48 TPs in the U.S. This is a lot less capacity than what a today's typical spotbeam satellite can provide but it is more than what Dish is currently using at 77 W.
 
Schedule is proceeding with no apparant problems.

At the BaikonurCosmodrome continued to prepare for the launch of space rocket (ILV),"Proton-M" with the upper block (RB) "Breeze-M" and thetelecommunications spacecraft (SC) "KvettsSat-1".Today experts rocket andspace industry are working on the program of the third launch day. In the morning at thelaunch site a meeting of technical guidance on the test results of space rocketsystems and simulate the filling of the launch vehicle.At the launch complexSq. 200 specialists of Russian Space Agency conducting temperature control theascent of RKN, is onboard charging batteries of the spacecraft.Also today, will beperformed Docking storage and drainage connections to the neck of the booster.Work on the launchcomplex will continue until late evening.Start ILV"Proton-M" with RB "Breeze-M" and SC"KvettsSat-1" is scheduled for September 29.Press Service of theRussian Space Agency
 
Once I asked

the mexican service with 8 transponders will count with twice the capacity which it has today?

Then nelson replied

E8 has 32 operating transponders. Quetzsat the same so no chamge there.

The only absolute change is the area covered by the beams

But then again...

Dish has use of 24 TPs in the U.S. but because of the dual polarity design, Dish effectively can use 48 TPs in the U.S. This is a lot less capacity than what a today's typical spotbeam satellite can provide but it is more than what Dish is currently using at 77 W.

I still can't understand this. What's the real advantage? the two beam maps look very, very similar, so what's the point of having two beams?
 
Do we have any more up to date launch times?

Today, both SES and ILS confirmed the previously posted launch times 2:32 PM Eastern Time

Media Advisory | QuetzSat-1 | Proton Rocket | Commercial Launch | International Launch Services

I am attaching an excel file that can be use to track the event timelines (from the launch profile).

In the event there is a delay, changing the Mountain Daylight Time launch time (yellow) will correct all times in the 4 time zones.
 

Attachments

  • Quetzsat launch schedule.xls
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simonhwsn said:
Once I asked

Then nelson replied

But then again...

I still can't understand this. What's the real advantage? the two beam maps look very, very similar, so what's the point of having two beams?

Good question with no answer (yet). Maybe one Mexico and the other US, maybe so it can be used at another slot (although they are really similar), maybe sething else.
 

How to get a Hopper bug fixed.

Uploading recorded shows from the 722 to the Hopper

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