Iyo Beifanira Tagigation Satellite System (BDS, inozivikanwawo seCompass, Chinese Translitation: Beiyeu) is a global satellite Navigation system yakazvimirira yakadzivirirwa neChina. Ndiye wechitatu akura Satellite Navigation system inotevera GPS uye Glongass.
Beliou Generay ini
Iyo frequency bhendi kugoverwa kweBeidoo Chizvarwa ini kunyanya zvinosanganisira radio satellite sevhisi (rdss) mapoka, zvakakamurwa muUplink uye Downlink Bands:
A) Uplink Band: Iyi bhendi inoshandiswa kumisasa yemushandisi kuendesa masaini kune satellite, neye frequency chikamu chegumi nematanhatu yegumi nematanhatu. Iyi dhizaini yebhendi inobvumira pasi midziyo yekutumira zvikumbiro zvinokumbira uye rumwe ruzivo rwakakodzera kune satellite.
B) Daura bhendi: Iyi bhendi inoshandiswa kune satellites kuendesa masaini kumidziyo yemushandisi, neye frequency chikamu che 2483.5mhz kusvika 2500mhz, ndezvevhu. Dhizaini iyi yebhandi inogonesa satellite kupa ruzivo rwekufambisa, kumisikidza data, uye mamwe mabasa anodiwa kune zvigadzirwa zvepasi.
Izvo zvinokosha kuti iyo frequency bhendi kugoverwa kweBeidou General chizvarwa chandakanga ndakagadzirirwa kuzadzisa zvinodiwa nehunyanzvi uye kumisikidza kurongeka kwekuda kwenguva iyoyo. Nekufambira mberi kwehunyanzvi uye kuenderera mberi kusimudzira kuBeliou system, zvichitevera mazera eLiiou
Beliou Generation II
Beliou Generation II, iyo yechipiri-Generay system yeBeidou navigation Sirellite System (BDS), is a gds yakawanikwa satellite Navigation system yakazvimirira yakadzivirirwa neChina. Kuvaka pamusoro penheyo yeBriou General chizvarwa ini, zvinangwa zvekupa zvakanyanyisa, kuvimbika-kuvimbika kumisikidza, kufamba, uye nguva (PNT) masevhisi kune vashandisi pasi rese. Iyo system inosanganisira zvikamu zvitatu: nzvimbo, pasi, uye mushandisi. Chikamu chekedzi chinosanganisira akawanda maTatelles Satellites, chikamu chepasi chinosanganisira master master control zviteshi, uye zviteshi zvekisimusi, nepo mushandisi wechikamu chinomiririra kushamwaridzana kwakasiyana siyana.
Iyo Frequency Band kugoverwa kweBeidou General chizvarwa II inonyanya kukomberedza mabhendi matatu: B1, B2, uye B3, ine yakatarwa paramita seinotevera:
A) B1 bhendi: frequency range of 1561.098mhz ± 2.046mhz, kunyanya yaishandiswa kune yehurumende yekufambisa uye chinzvimbo.
B) BBO BAND: Frequency level of 1207.52mhz ± 2.046mhz
C) B3 bhendi: Frequency level of 1268.52mhz
BEOIOU CHECHE III
Yechitatu-General Beifanira Navigation System, zvakare inozivikanwa seBeidou-3 Global Navigation Satellite System, iri globally Satellite Navigation system yakazvimirira yakavakwa uye yakashanda neChina. Yawana kusvetuka kubva kumatunhu kusvika kuPasi rose yekuvhara, ichipa yakanyanya kujeka, kuvimbika-kuvimbika kwepamhepo, kufamba, uye nguva yekuita nguva kune vashandisi pasi rese. BEOIOU-3 inopa akawanda akavhurika sevhisi yebasa mhirizhonga Kugoverwa kwemugove wezviratidzo izvi ndizvo zvinotevera:
A) B1 Band: B1I: Center frequency ye1561.098mhz ± 2.046mhz, chiratidzo chakakosha chinoshandiswa zvakanyanya mumidziyo yakasiyana-siyana; B1C: Center Frequency ye1575.420mhz ± 16mhz, chiratidzo chekutanga kuratidza Beifanira-3 m / i satellite uye inotsigirwa neitsva, mbozhanhare yakakwira.
b) B2 BAND: B2A: Center frequency ye 1176.450Mhz ± 10.23Mhz, zvakare chiratidzo chekutanga B2B: Center frequency ye1207.140mhz
C) B3 Band: B3I: Center Frequency ye1268.5220mhz ± 10.23MHz
Chengdu concept microwave technology co., Ltd iri nyanzvi yekugadzira ye5g / 6g rf zvikamuNekutiSatellite kutaurirana kuChina, kusanganisira iyo RF lowpass filter, Highpass filter, bandpass filter, notch filter / band yekumisa filter, duplexer, simba rivhigedhi uye kutungamira kaviri. Ese anogona kuve akagadziridzwa zvinoenderana nezvinodiwa zvako.
Tikugashirei Webhu:www.kuparshir.nlKana kuti usvike ku:sales@concept-mw.com
Kutumira Nguva: Sep-25-2024