ka-band-reception-yahsat-1b-y1b-47-5-east-spectrum-quality-analysis-footprint-coverage-prodelin-450
►►Yahsat 1B-Y1B-λ=47.5°E-KA band-reception-frequencies:Technical information , BEACON frequency ...
KA band satellite reception : part of the RHCP spectrum from 20.2 to 21.2 GHz
the spectrum of the horizontal vector in the range from 5 to 50 mhz
►Yahsat 1B-Y1B-47.5°E-KA band-key facts : About Yahsat Y1B and YahClick service
source : http://www.yahsat.com
download pdf
►Yahsat 1B-Y1B-47.5°E-Beacon frequencies-KA-band : 20 202 MHz /LHCP/ and 20 201 MHz /RHCP/
Beacon frequency for KA band has not been officially published but author's analysis confirms that with a probability
bordering with certainty are it right beacon frequency for KA band
--- LHCP spectrum : 20 202 MHz ---
SP=100 kHz SP=200 kHz SP=1000 kHz
--- RHCP spectrum : 20 201 MHz ---
SP=100 kHz SP=200 kHz SP=1000 kHz
►Yahsat 1B-Y1B - 47.5°E : komentár autora
►►Yahsat 1B-Y1B-λ=47.5°E-KA band-reception: HF string , footprint , geographical location ...
| geographical location of the measurement in the KU band | N48°19719' , E19°40148' , Lučenec , Slovak republic |
| Installed dish / secondary radiant [D] | PRODELIN 4.5m AZ/EL RxO 1451 (4096-345) |
| HF system | KU+KA primary radiant with SKEW control |
| LNB for KU band | DRO Norsat 880-9000 B+CF,L.O.stability +/-1 MHz,NF=1,6 dB |
| Analyzed frequency spectrum + polarisation | 20 200-21 200 MHz , LHCP+RHCP |
| Field strenght meters | Televes H60 Advanced , Rover DM16 4HD Digimax , TBS 5925 , Unaohm AP 201 S+ |
►Installed dish / secondary radiant [D] : PRODELIN 4.5m AZ/EL RxO 1451 (4096-345) _ N48°19719' , E19°40148' , Lučenec , Slovak republic
►Yahsat 1B-Y1B - 47.5°E : KA band coverage , geographical location of the measurement by Google
Yahsat 1B-Y1B-KA band coverage measurement: N48°19719' , E19°40148'
►►Yahsat 1B-Y1B-λ=47.5°E-KA band-frequencies : analysis of the L+RHCP spectrum and the identified packets
►The curent range of the -LHCP- vector in the KA band from 20 200 to 21 200 MHz : quantification of LHCP spectrum
SPAN=1000 MHz 3x Lock
►The curent range of the -RHCP- vector in the KA band from 20 200 to 21 200 MHz : quantification of RHCP spectrum
SPAN=1000 MHz 0x Lock
►Yahsat 1B-Y1B - 47.5°E : the analysis of the quality and quantification of packets (current status)
►20 363 MHz_LHCP : DVB-S2/QPSK _ DATA STREAM
►20 368 MHz_LHCP : DVB-S2/QPSK _ DATA STREAM
►20 475 MHz_LHCP : DVB-S2/QPSK _ DATA STREAM
►►Yahsat 1B-Y1B-λ=47.5°E-KA band : a list of the locked carrier frequencies
-Frequency/Polarisation
|
----------Provider/Channel----------
|
---SR--- | ---FEC--- | ---Footprint--- | ---Antenna--- | ---DVB/Encryption--- |
| 20 363 MHz_LHCP |
Data |
3 500 | 3/4 | Y1B | depending on the geo. location | DVB-S2/QPSK |
| 20 368 MHz_LHCP |
Data |
4 000 | 2/3 | Y1B | depending on the geo. location | DVB-S2/QPSK |
| 20 475 MHz_LHCP | Data |
4 500 | 2/3 | Y1B | depending on the geo. location | DVB-S2/QPSK |
| 20 597 MHz_LHCP |
carrier |
? | ? | Y1B | ? | ? |
| 20 599 MHz_LHCP |
carrier |
? | ? | Y1B | ? | ? |
►►Yahsat 1B-Y1B-λ=47.5°E-KA band : copyright
All the information, images, measurements and analyses in Ku 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 Ku 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 2015 / Slovak republic
