Iimbonakalo:
- Ilahleko yoGuqulo ephantsi
- Ukwahlula Okuphezulu
I-Balanced Mixers sisixhobo sesekethe esidibanisa imiqondiso emibini kunye nokuvelisa umqondiso wokuphuma. Kuyanceda ukuphucula uvakalelo, ukukhetha, ukuzinza kunye nokuhambelana kwesalathisi somgangatho wommkeli.
I-1.Ukunyanzeliswa kweempawu ezilahlekileyo: Ngokusebenzisa isakhiwo sesiphaluka esilungeleleneyo, unokucinezela ngokufanelekileyo izibonakaliso ezilahlekileyo kunye nokuphazamiseka ngaphandle kwesignali yokufaka, ukuphucula ukucoceka kunye nomgangatho wesignali.
2. Ukuphazamiseka kwe-intermodulation ephantsi: Ukuveliswa kokuphazamiseka kwe-intermodulation kunokuncitshiswa kuba isakhiwo sayo esinokulinganisela sinika imiphumo echanekileyo kunye nechanekileyo yokuxuba ngokuchasana nemiphumo emibi yamacandelo angabonakaliyo.
3. Ukusetyenziswa kwebhendi ebanzi: kunye nobubanzi bebhendi ebanzi, ukuxuba kunye nokucwangciswa komqondiso kunokufezekiswa kuluhlu olubanzi.
4. Umgca ophezulu: unokubonelela ngezibonakaliso ezichanekileyo zemveliso, kwaye uphucule kakhulu uvakalelo kunye noluhlu oluguquguqukayo lwenkqubo.
I-1.Iinkqubo zoNxibelelwano: Abaxube abalungelelanisiweyo basetyenziswa ngokubanzi kwiinkqubo zonxibelelwano zokuguqulwa kwamaxesha amaninzi, ukumodareyitha kunye nokunciphisa, i-radar ye-Doppler, i-radio frequency receiver kunye nezinye iinkalo. Iyakwazi ukuxuba imiqondiso yee-frequencies ezahlukeneyo kunye, ivumela ukuba idluliselwe kwaye iqhutywe phakathi kweebhendi zefrikhwensi ezahlukeneyo.
I-2.Izixhobo zerediyo: Kwizixhobo zerediyo, abaxube abalungelelanisiweyo bangasetyenziselwa ukumodareyitha kunye nokuthotywa kweempawu ezifunyenweyo nezithunyelweyo. Iyakwazi ukudibanisa imiqondiso efunyenweyo kunye nokuvelisa isibonakaliso se-baseband, okanye ukuxuba izibonakaliso ze-baseband kunye nokuvelisa umqondiso oguquliweyo.
Iinkqubo ze-3.Ground kunye nesathelayithi zonxibelelwano: Abaxube abalungelelanisiweyo basetyenziswa ngokubanzi kwiinkqubo zonxibelelwano zomhlaba kunye nesathelayithi zokuguqulwa kwebhendi, i-frequency synthesizers, imithombo yesignali kunye nabaxube.
I-4.Inkqubo ye-Radar: Kwinkqubo ye-radar, umxube olinganiselayo ungasetyenziselwa ukulinganisa i-Doppler velocity, ukuguqulwa kwamaxesha amaninzi, ukunyanzeliswa kwe-pulse kunye nezinye iinkqubo zokucubungula.
I-5.Uvavanyo kunye nezixhobo zokulinganisa: Abaxube abalungelelanisiweyo bangasetyenziselwa uvavanyo kunye nezixhobo zokulinganisa ukuhlalutya umqondiso, ukuguqulwa kwamaxesha amaninzi, uhlalutyo lwe-spectrum kunye nezinye izicelo zokubonelela ngeziphumo zokulinganisa ezichanekileyo nezithembekileyo.
Qualwaveibonelela ngelahleko ephantsi yoguqulo kunye nabaxube abaphezulu bebodwa kuluhlu olubanzi ukusuka kwi-1MHz ukuya kwi-110GHz. Abaxube bethu basetyenziswa kakhulu kwiindawo ezininzi.
Inombolo yendawo | RF Frequency(GHz, Min.) | RF Frequency(GHz, Max.) | LO Frequency(GHz, Min.) | LO Frequency(GHz, Max.) | Amandla oNgeniso lweLO(dBm) | IF Ukuphindaphinda(GHz, Min.) | IF Ukuphindaphinda(GHz, Max.) | Ilahleko yoGuquko(ubukhulu be-dB) | LO & RF Isolation(dB) | LO & UKUBA Ukwahlukaniswa(dB) | Isidibanisi | Ixesha lokukhokela (iiveki) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
QBM-1-6000 | 0.001 | 6 | 0.001 | 6 | 10 | DC | 1 | 8 | 35 | 25 | SMA Owasetyhini | 1~2 |
QBM-10-2000 | 0.01 | 2 | 0.01 | 2 | 7 | 0.01 | 1 | 10 | 30 | 40 | SMA Owasetyhini | 1~2 |
QBM-1700-8000 | 1.7 | 8 | 1.7 | 8 | +10 | DC | 3 | 6 | 25 | 20 | SMA Owasetyhini | 1~2 |
QBM-2000-24000 | 2 | 24 | 2 | 24 | +7~15 | DC | 4 | 10 | 40 | 25 | SMA Owasetyhini | 1~2 |
QBM-2500-18000 | 2.5 | 18 | 2.5 | 18 | +13 | DC | 6 | 10 | 35 | 25 | SMA Owasetyhini | 1~2 |
QBM-6000-26000 | 6 | 26 | 6 | 26 | +13 | DC | 10 | 9 | 35 | 35 | SMA Owasetyhini | 1~2 |
QBM-10000-40000 | 10 | 40 | 10 | 40 | 15 | DC | 14 | 10 | 40 | 30 | 2.92mm obhinqileyo, SMA Owasetyhini | 1~2 |
QBM-14000-40000 | 14 | 40 | 14 | 40 | 10 | DC | 22 | 11 | 30 | 30 | 2.92mm obhinqileyo, SMA Owasetyhini | 1~2 |
QBM-14000-50000 | 14 | 50 | 14 | 50 | 10 | DC | 22 | 11 | 30 | 30 | 2.4mm obhinqileyo, SMA Owasetyhini | 1~2 |
QBM-50000-77000 | 50 | 77 | 50 | 77 | 13 | DC | 20 | 12 | - | - | I-WR-15, SMA Owasetyhini | 1~2 |
QBM-75000-110000 | 75 | 110 | - | - | 15 | DC | 12 | 10 | 20 | - | WR-10, 2.92mm Owasetyhini | 1~2 |