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- High Frequency uzinzo
- Ingxolo yesiGaba esiPhantsi kakhulu
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Uzinzo lwe-RF oluPhezulu oluPhakamileyo lweSigaba esiPhantsi soSamkeli seNgxolo yokuFumana ii-Synthesizers
I-Frequency Synthesizer yisekethe okanye isixhobo esenza isignali ephumayo ehlengahlengiswayo.
Ihlala iqulathe ireferensi enye okanye ngaphezulu, iilophu ezitshixiwe ngesigaba (PLL), kunye nezahluli zamaza. Umsebenzi ophambili we-frequency synthesizer kukuvelisa i-frequency output elawulwayo okanye ehlengahlengiswayo ngokusekelwe kwireferensi yobuninzi begalelo okanye igalelo lokubala. Iyakwazi ukufezekisa ukulungelelanisa okuchanekileyo ngokutshintsha isignali yokulawula igalelo okanye i-counter parameters. I-Frequency synthesizer isetyenziswa ngokubanzi kunxibelelwano olungenazingcingo, unxibelelwano lwesathelayithi, iradar, inkqubo yokuhamba, ukuhanjiswa kwedatha engenazingcingo, ukudibanisa isandi kunye nezinye iinkalo. Inokufikelela kulawulo oluchanekileyo lokuphindaphinda kunye nemveliso ezinzileyo kwezi zicelo, iyenze ilungele ukuhlanganiswa kweempawu zamaza kunye nolawulo oluchanekileyo.
Ezi zilandelayo zizinto zayo eziphambili:
1. Uzinzo oluphezulu lwefrikhwensi: Unozinzo oluphezulu lwefrikhwensi kwaye inokuqinisekisa ukuchaneka kwefrikhwensi kunye nokuzinza komqondiso wokuphuma.
2. Ukulungelelaniswa okuhle kwefrikhwensi: Inokulungelelaniswa okuhle kwefrikhwensi kwaye inokuvelisa ngokulula imiqondiso yeefrikhwensi ezahlukeneyo.
3. Iitshaneli ezininzi: Iitshaneli ezininzi zinokusetwa, zixhasa iziphumo zewotshi ezininzi eziqhelekileyo.
4. Umgangatho wophawu oluphezulu: Isignali yemveliso eveliswayo inomgangatho omhle, ukuphazamiseka okuphantsi, kunye nengxolo yenqanaba eliphantsi.
5. Iprogrammability: Ineprogrammability enamandla kwaye inokulawula iiparameters ezifana ne-frequency kunye nesigaba nge-software okanye i-hardware.
Isicelo:
1. Inkqubo yonxibelelwano: Isetyenziswa ngokubanzi kwiinkqubo zonxibelelwano, njengemodem, i-transceivers, izikhululo ezisisiseko, njl.
2. I-analyzer ye-spectrum: isetyenziswe ngokubanzi kwi-analyzer ye-spectrum, ingasetyenziselwa ukulinganisa iimpawu ze-spectrum zesignali kunye nokuhlalutya i-harmonics yesignali, ingxolo kunye nezinye izikhombisi.
3. Izixhobo zesixhobo: Inokusetyenziswa njengomthombo ophindaphindiweyo wezixhobo ezahlukeneyo zesixhobo, ezifana nemigangatho yefrikhwensi, izibali-xesha ezichanekileyo, iimitha ezihamba rhoqo, njl.
4. I-Synthesizer: Ihlala isetyenziswa kwii-frequency synthesizers, inokwenza iifrikhwensi ezininzi zibe sisignali ezinzileyo nechanekileyo.
5. Inkqubo yokucwangcisa umqondiso: Ingasetyenziselwa kwiinkqubo zokucwangcisa izibonakaliso, ezifana neenkqubo zokucwangcisa izibonakaliso zedijithali, i-radar, njl.
Ii-Frequency synthesizer ngumthombo wozinzo oluphezulu lwefrikhwensi.
QualwaveIbonelela ngee-synthesizers zenqanaba elisezantsi lengxolo kumaza ukuya kuthi ga kwi-40GHz. Ii-frequency synthesizer zethu zisetyenziswa ngokubanzi kwiindawo ezininzi.
| Ii-Frequency Synthesizers (Imodyuli) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inombolo yendawo | Ubuninzi bezinto eziphumayo (GHz) | Inyathelo (Hz) | Ukutshintsha isantya (μS Ubuninzi.) | Amandla emveliso (dBm Min.) | Ingxolo yeNqanaba lokuPhuma @1KHz(dBc/Hz) | Ubungakanani bereferensi (MHz) | I-Voltage/Yangoku (V/A Max.) | Udidi Lolawulo | Uhlobo lwePakethe | Ixesha lokukhokela (Iiveki) |
| QFS-50-22600-MS | 0.05~22.6 | 0.1 | 400 | 4±5 | -155 | 100 | 12/0.7 | SPI | imodyuli | 4~6 |
| QFS-200-19000-MS | 0.2~19 | 100 | 500 | 0±5 | -97 | 100 | 12/1.2 | SPI | imodyuli | 4~6 |
| QFS-200-15000-1 | 0.2~15 | 1 | 500 | 1±6 | -81 | 100 | 3.3/0.6 | SPI | imodyuli | 4~6 |
| QFS-200-15000-2 | 0.2~15 | 0.1 | 200 | 0±4 | -105 | 100 | 12/0.75 | SPI | imodyuli | 4~6 |
| QFS-200-15000-3 | 0.2~15 | 0.1M | 200 | 0±4 | -108 | 100 | 12/1.8 | SPI | imodyuli | 4~6 |
| QFS-200-15000-4 | 0.2~15 | 0.1 | 500 | 0±4 | -113 | 10, 100 | 12/1.95 | SPI | imodyuli | 4~6 |
| QFS-200-14600-MS | 0.2~14.6 | 0.1 | 200 | 0±4 | -104 | 100 | 12/1 | SPI | imodyuli | 4~6 |
| Ii-Frequency Synthesizer(PXI & Modyuli) | ||||||||||
| Inombolo yendawo | Ubuninzi bezinto eziphumayo (GHz) | Inyathelo (Hz) | Ukutshintsha isantya (μS Ubuninzi.) | Amandla emveliso (dBm Min.) | Ingxolo yeNqanaba lokuPhuma @1KHz(dBc/Hz) | Ubungakanani bereferensi (MHz) | I-Voltage/Yangoku (V/A Max.) | Udidi Lolawulo | Uhlobo lwePakethe | Ixesha lokukhokela (Iiveki) |
| QFS-200-40000 | 0.2~40 | 0.1, 0.2 | 200 | -40~+10 | -95 | - | 12/1.8 | UART | I-PXI kunye nemodyuli | 4~6 |
| QFS-200-40000-1 | 0.2~40 | 0.1, 0.2 | 200 | -40~+10 | -99 | 100 | 220/- | UART | imodyuli | 4~6 |
| Agile Frequency Synthesizer | ||||||||||
| Inombolo yendawo | Ubuninzi bezinto eziphumayo (GHz) | Inyathelo (Hz) | Ukutshintsha isantya (μS Ubuninzi.) | Amandla emveliso (dBm Min.) | Ingxolo yeNqanaba lokuPhuma @1KHz(dBc/Hz) | Ubungakanani bereferensi (MHz) | I-Voltage/Yangoku (V/A Max.) | Udidi Lolawulo | Uhlobo lwePakethe | Ixesha lokukhokela (Iiveki) |
| I-QAFS-1250-20000-MS | 1.25~20 | 0.1 | 10 | 5 | -79 | 100 | 12/1.5 | SPI | imodyuli | 4~6 |
| I-QAFS-1250-20000-MP | 1.25~20 | 10K | 0.5 | 13 | -104 | 10, 100 | 12/1.7 | Izibuko ezinxuseneyo | imodyuli | 4~6 |
| Umxinwa we-Band Frequency Synthesizers | ||||||||||
| Inombolo yendawo | Ubuninzi bezinto eziphumayo (GHz) | Inyathelo (Hz) | Ukutshintsha isantya (μS Ubuninzi.) | Amandla emveliso (dBm Min.) | Ingxolo yeNqanaba lokuPhuma @1KHz(dBc/Hz) | Ubungakanani bereferensi (MHz) | I-Voltage/Yangoku (V/A Max.) | Udidi Lolawulo | Uhlobo lwePakethe | Ixesha lokukhokela (Iiveki) |
| QFS-XY | ibhendi emxinwa kwi-1 ~ 40GHz | 0.1, 0.2, 0.4 | 200 | 10 | -94 | 10, 100 | 12/1.4 | RS232, SPI | imodyuli | 4~6 |
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