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I-RF High Sensitivity BroadBand Telecom Manual Shifters yeSigaba
IiShifters zeSigaba seManuwali
Ngokuqhelekileyo isetyenziswa njenge-frequency ephezulu okanye i-intermediate frequency preamplifier yomamkeli weRadiyo eyahlukeneyo, kunye nesekethe yokukhulisa i-high-sensitivity yezixhobo zokubona i-elektroniki. Isandisi-lizwi esilungileyo esinengxolo ephantsi kufuneka sikhulise isignali ngelixa sivelisa ingxolo ephantsi kunye nokuphazamiseka kangangoko kunokwenzeka.
Iimpawu zayo ziquka:
I-1.Elula kwaye kulula ukuyisebenzisa: i-shifter yesigaba se-manual inesakhiwo esilula, kulula ukuyisebenzisa, ayifuni ukunikezelwa kwamandla angaphandle, isignali yokulawula, njl., kwaye inokulungiswa ngokuthe ngqo ngesandla.
I-2.Uluhlu olubanzi: Uluhlu lokulibaziseka kwesigaba se-manual phase shifter ngokubanzi, esinokufikelela kwiinguqu zesigaba ukusuka kwi-zero ukuya kwishumi lamadigri.
I-3.Umgca ophezulu: I-manual phase shifter ine-linearity ephezulu, oko kukuthi, iimpawu zokuhambisa phakathi kwegalelo lomqondiso kunye nemveliso zihambelana.
4.Ukuchaneka okuphezulu: I-Manual phase shifters ngokuqhelekileyo inokuchaneka okuphezulu kwaye inokulungiswa kunye nobukhulu besinyathelo esincinci.
I-5.ixabiso eliphantsi: xa kuthelekiswa nezinye izixhobo zokulungelelanisa isigaba esizenzekelayo, ii-shifters zesigaba se-manual zifikeleleka ngakumbi.
Ngenxa yezi mpawu zingentla, ii-shifters zesigaba sezandla zisetyenziswa ngokubanzi kwiinkqubo zokuvavanya nokulinganisa, kubandakanywa:
1. Uvavanyo lwe-eriyali: Iinguqu zesigaba sezandla zingasetyenziswa kuphononongo lokusebenza kwe-eriyali ukumisela isalathiso semitha kunye necala le-polarization ye-eriyali ngokuguqula isigaba somqondiso.
2. Isixhobo sokuvavanya: i-manual phase shifter ingasetyenziswa kwi-signal generator, i-spectrum analyzer, i-network analyzer kunye nezinye izixhobo zokuvavanya.
3. Inkqubo yesikhokelo se-Millimeter wave: I-Manual phase shifters ingasetyenziswa kwiinkqubo zesikhokelo se-millimeter wave, ezifana ne-terahertz imaging, iinkqubo ze-radar, njl.
4. Unxibelelwano olungenazingcingo: I-Manual phase shifters ingasetyenziswa kwiisistim zonxibelelwano ezingenazingcingo, ezifana ne-microwave communication systems, i-satellite communication, njl.
Qualwaveibonelela ngelahleko ephantsi yokufaka kunye namandla aphezulu okutshintsha kwesigaba ukusuka kwi-DC ukuya kwi-40GHz. Ukulungelelaniswa kwesigaba ukuya kwi-900 ° / GHz, iintlobo ze-Connector ziyi-SMA, N, kunye ne-2.92mm. Kwaye i-avareji yokuphatha amandla ukuya kuthi ga kwi-100 watts.
Inombolo yendawo | RF Frequency(GHz, Min.)  | RF Frequency(GHz, Max.) | Uhlengahlengiso lweSigaba(°/GHz) | Amandla(W) | VSWR(Ubukhulu.) | Ilahleko yokuFaka(dB, ubuninzi.) | Isidibanisi |
|---|---|---|---|---|---|---|---|
| QMPS5 | DC | 40 | 5.4 | 15 | 1.5 | 0.8 | 2.92mm |
| QMPS10 | DC | 26.5 | 10.2 | 20 | 1.3 | 0.8 | I-SMA |
| QMPS20 | DC | 18 | 20 | 50 | 1.6 | 1.5 | I-SMA |
| QMPS45 | DC | 8 | 45 | 50 | 1.5 | 1.25 | I-SMA |
| QMPS60 | DC | 8 | 60 | 100 | 1.5 | 1.25 | N,SMA |
| QMPS90 | DC | 8 | 90 | 100 | 1.5 | 1.5 | N,SMA |
| QMPS180 | DC | 4 | 180 | 100 | 1.5 | 2 | N,SMA |
| QMPS360 | DC | 2 | 360 | 100 | 1.5 | 2 | N,SMA |
| QMPS900 | DC | 1 | 900 | 100 | 1.5 | 2.5 | N,SMA |
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