Jamal 300K
| Jamal 300K | |
|---|---|
| Start date | November 2, 2012, 21:04 UTC |
| Launcher | Proton-M |
| Launch site | Baikonur |
| COSPAR-ID : | 2012-061A |
| Takeoff mass | 1,640 kg |
| Manufacturer | Iss Reshetnev |
| Satellite bus | Ekspress 1000N |
| lifespan | 14 years |
| operator | Gazprom Space Systems |
| Playback information | |
| Transponder | 18 Ku-band and 8 C-band |
| Transponder performance | 110 W (C band) 140 W (Ku band) |
| Bandwidth | 72 MHz |
| EIRP | 47 dBW (C-band) 51 dBW (Ku-band) |
| Others | |
| Electrical power | 5.6 kW |
| position | |
| First position | 90 ° east |
| List of geostationary satellites | |
Jamal 300K ( Russian Ямал-300К ) is a Russian communications satellite that was built to replace the canceled Jamal 301 and 302 satellites.
He was born on November 2, 2012 at 21:04 UTC with a Proton-M / Briz-M - carrier rocket from the rocket launch site Baikonur together with lozenges 5B into a geostationary brought orbit.
The three-axis stabilized satellite is equipped with 18 Ku-band - and 8 C-band - transponders and is supposed to supply Russia and neighboring countries with television programs, telephone transmissions and Internet services from the position 90 ° East together with Yamal 201 . The directional characteristics of the transponders or their two large antennas were designed in such a way that six Ku- and eight C-band transponders specifically cover this area. In addition, nine Ku-band transponders with elliptical directional characteristics cover the European part of Russia and three more flexibly cover a selectable area of the hemisphere that can be reached from the position. After the start of Jamal 401 in 2013, it is to be moved to the position 163.5 ° East. Jamal 300K was built on the basis of the Ekspress 1000N satellite bus operated by the Russian ISS Reshetnev and has a planned service life of 14 years.
Individual evidence
- ↑ a b Gazprom Space Systems: New Projects | Yamal-300K Satellite | Background ( Memento from March 26, 2012 in the Internet Archive )
- ↑ a b Raumfahrer.net: Lutsch 5B and Jamal 300K started with Proton , Günther Glatzel, November 3, 2012