eutelsat-7a-w3a-7-east-ka-band-satellite-reception-footprint-analysis-ka-band-lnb-ka-band-satellite-list-ka-band-frequencies-
►►Eutelsat 7A at 7°E-KA band reception : orbital location , coverage , polarisation , transponders ...
HDTV Satellite reception in KA band : 21 465.75 MHz : DVB-S2-8PSK CCTV Africa HD Nairobi-Kenya / Stream Traffic V=8.8 Mbit/s
last update : 4.3.2013
Eutelsat 7A ex. W3A : orbital location , coverage , polarisation , transponders , frequency plan
Eutelsat 7A ex. W3A : orbital location , coverage , polarisation , transponders , frequency plan
7A - datasheet
source : Eutelsat communications
►►Eutelsat 7A at 7°E-KA band reception : the HF string , footprint , geographical location ...
| geographical location of the measurement in the KA band | N48°19719' , E19°40148' , Lučenec,Slovak republic |
| secondary radiant -D- | 300 cm |
| HF system | original proposal for linear vectors |
| LNB for KA band nr.1 | PLL Norsat 9000 HD-3F,L.O.stability +/- 60 kHz,NF=1,6 dB,range 21 200-22 200 MHz |
| Analyzed frequency spectrum + polarisation | 21 400-21 700 MHz / linear V+H |
| Field strenght meters | Televes H60 Advanced , Rover DM16 4HD Digimax , TBS 5925 , Unaohm AP 201 S+ |
secondary radiant original proposal for the H/V vectors KA band LNB PLL Norsat 9000 HD-3F
Europe C downlink coverage_KA band Downlink coverage-South Africa geographical location of the measurement
►►Eutelsat 7A at 7°E-reception and measurement in the KA band: analysis of the spectrum and the quality
►The complete range of the -H- vector in the KA band from 21 400 to 21 700 MHz : quantification of vertical carrier spectrum
21 465.75 MHz→21 475 MHz→21 493.5 MHz→21 501.5 MHz→21 511.5 MHz→21 563.2 MHz→21 565.2 MHz→21 574 MHz→
21 580.8 MHz→21 601.9 MHz→21 605.4 MHz→21 641.7 MHz
►Quality analysis for the carrier in the -H- frequency spectrum from 21 400 to 21 700 MHz
21 465.75 MHz : DVB-S2-8PSK-HDTV CCTV Africa / regular broadcasts in the range 1-3 hours a day
Televes H60 Advanced
weather conditions in the analysis-10.2.2013 : heavy snowfall
21 465.75 MHz : DVB-S2-8PSK-HDTV CCTV Africa / regular broadcasts in the range 1-3 hours a day
USB DVB-S2 TV Tuner TBS 5925
weather conditions in the analysis-10.2.2013 : heavy snowfall
21 475 MHz : DVB-S-QPSK Megawatt Park / LIVE feed from Lilonqwe-Malawi
21 493.5 MHz : DVB-S-QPSK Telemedia-VITO 3:2 FEED / occasional broadcasts over the FEEDS line
!!! ideal status of quality in KA band_operators of equivalence: bBER⇔CBER⇔Pre-Viterbi BER <1Ex10-6 or 1*10-6 !!!
21 493.5 MHz : DVB-S-QPSK Vcs Voyager 2 FEED / occasional broadcasts over the FEEDS line
21 501.5 MHz : DVB-S-QPSK TPA Angola / regular broadcast_TS-V=2.5 Mbps , 4:3
21 511.5 MHz : DVB-S-QPSK TELEMEDIA T12 / KA band feeds
21 511.5 MHz : DVB-S-QPSK ANG-4 Encoder 1 / KA band feeds
21 563.2 MHz : DVB-S-QPSK 2Si Racines Senegal / regular broadcast_TS-V=2.2 Mbps , 4:3
21 565.3 MHz : DVB-S-QPSK 2S TV Senegal / regular broadcast_TS-V=2.2 Mbps , 4:3
21 574 MHz : DVB-S-QPSK RDV EXCAF Senegal / regular broadcast_TS-V=1.7 Mbps , 4:3
21 580.8 MHz : DVB-S-QPSK tvge Equatorial Guinea / regular broadcast_TS-V=2.8 Mbps , 4:3
21 583.9 MHz : DVB-S-QPSK DRTV International Congo / regular broadcast_TS-V=1.4 Mbps , 4:3
21 601.9 MHz : DVB-S-QPSK feed TV ZIMBO Live feed / often used transmission line
21 605.4 MHz : DVB-S-QPSK Zimbo TV Angola-ANG-4_ENC1 / regular broadcast
21 611.7 MHz : DVB-S2-8PSK-MPEG-4 feed SATNET-SID-1 / occasional broadcasts over the FEEDS line
21 641.7 MHz : DVB-S-QPSK Data stream / BW=1.35 MHz
►►Eutelsat 7A at 7°E-reception and measurement in the KA band: list of identified carrier
.
-Frequency/Polarisation
|
----------Provider/Channel----------
|
---SR--- | ---FEC--- | ---Footprint--- | ---Antenna--- | ---DVB/Encryption--- |
| 21 465.75 MHz-H.pol BW=8.67 MHz |
CCTV Africa Nairobi-Kenya |
6 435 Pilots ON |
2/3 | Europe C | 60+ cm depending on the location |
DVB-S2-8PSK-MPEG-4 HDTV-1920x1080-FTA |
|
21 475 MHz-H.pol BW=8.25 MHz |
Megawatt Park |
6 111 | 3/4 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
| 21 493.5 MHz-H.pol BW=8.25 MHz |
Telemedia/Vito 3:2 Vcs Voyager 2 |
6 111 | 3/4 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-Biss-FTA |
| 21 501.5 MHz-H.pol BW=3.30 MHz |
TPA Angola |
2 442 | 2/3 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
|
21 511.5 MHz-H.pol BW=8.25 MHz |
TELEMEDIA T12 ... ANG-4 Encoder 1_Zimbo tv test |
6 111 | 3/4 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-Biss-FTA |
|
21 563.2 MHz-H.pol BW=2.12 MHz |
2Si Racines Senegal |
1 571 | 7/8 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
| 21 565.3 MHz-H.pol BW=2.12 MHz |
2S TV Senegal |
1 571 | 7/8 | Europe C | 60 + cm depending on the location |
DVB-S-QPSK-FTA |
| 21 574.0 MHz-H.pol BW=2.51 MHz |
RDV EXCAF Senegal |
1 860 | 7/8 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
| 21 580.8 MHz-H.pol BW=3.35 MHz |
TVGE Internacional |
2 480 | 7/8 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
| 21 583.9 MHz-H.pol BW=2.09 MHz |
DRTV International Congo |
1 549 | 7/8 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
|
21 601.9 MHz-H.pol |
Zimbo TV |
2 480 | 3/4 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
| 21 605.4 MHz-H.pol. BW=3.35 MHz |
Zimbo TV |
2 480 | 7/8 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-FTA |
|
21 611.7 MHz-H.pol BW=3.24 MHz |
SATNET-SID:1 |
2 400 Pilots OFF |
5/6 | Europe C | 60+ cm depending on the location |
DVB-S2-8PSK-MPEG-4 SDTV-720x576-FTA |
| 21 641.7 MHz-H.pol BW=1.35 MHz |
Data stream |
999 | 3/4 | Europe C | 60+ cm depending on the location |
DVB-S-QPSK-Data |
.
►►Eutelsat 7A at 7°E-KA band reception : video presentation of the results of the reception in the KA band
.
⇒ FIRST LIVE FEED BROADCAST in KA band_21 601.9 MHz TV ZIMBO LIVE - Angola _ the first video recording of a live transmission
from South Africa
⇒21 465.75 MHz_Hpol.-DVB-S2-8PSK CCTV Africa SAT and daily broadcasts from Nairobi city in length from 2 to 3 hours
CCTV service provider
⇒ Satellite-reception-in-ka-band-Eutelsat-7a-7-east-KA-band-Europe-C-footprint-21 501.5 MHz-H.pol- TPA Angola-regular broadcast
►►Eutelsat 7A at 7°E-KA band reception : footage from the broadcast
21 601.9 MHz Zimbo tv feed 21 465.75 MHz HDTV CCTV Africa 21 501.5 MHz TPA Angola
21 475 MHz : feed Megawatt park 21 611.7 MHz : feed Satnet-SID 1 21 605.4 MHz : Zimbo TV
21 465.75 MHz HDTV CCTV Africa 21 465.75 MHz HDTV CCTV Africa 21 465.75 MHz HDTV CCTV Africa
21 580.8 MHz-TVGE Internacional 21 574 MHz-RDV EXCAF Senegal 21 501.5 MHz-TPA Angola
►►►Eutelsat 7A at 7°E-KA band satellite reception-footprint-analysis : copyright
All the information, images, measurements and analyses in Ka band frequency spectrum in high frequency engeneering and wave physics are resultsthat come exclusively from scientific research conducted by Roman Dávid - the author and the owner of www.dxsatcs.com. All the information found on
www.dxsatcs.com are protected by copyright as a part of intangible property and are protected by EU law and Slovak national legislation. Usage, copying
and distribution of any information or its parts without author's permission is strictly prohibited.
Všetky informácie,grafické zobrazenia,výsledky meraní a analýz príjmu vo frekvenčnom spektre pásme Ka pochádzajú výlučne z vedecko-výskumnejčinnosti autora dxsatcs.com Roman Dávida z oblasti vlnovej fyziky a VF techniky a spadajú do jeho duševného vlastníctva,ktoré je chránené zákonmi
Európskej únie a Slovenskej republiky .Ich celkové alebo čiastočné kopírovanie, imitovanie alebo distribúcia bez súhlasu autora je výslovne zakázaná
z dôvodu výhradného vlastníctva autorom .
author : Roman Dávid_the founder of the Czech & Slovak DX Satellite Club_Think-Tank © Lučenec 2012 / Slovak republic
