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- Tahlehelo e tlase ea Phetoho
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sales@qualwave.com
Harmonic Mixers RF Microwave Millimeter Wave High Frequency Radio
Harmonic mixer ke sesebelisoa se ka kopanyang matšoao a maqhubu a fapaneng ho fihlela phetoho ea maqhubu le ts'ebetso ea matšoao.
Mosebetsi o ka sehloohong oa motsoako oa RF ke ho kopanya ntle ho mela tse peli kapa ho feta tsa maqhubu a fapaneng, ka hona ho hlahisa likarolo tse ncha tsa mats'oao le ho fihlela litšoaneleho tse joalo ka phetoho ea frequency, synthesis ea frequency, le khetho ea frequency. Haholo-holo, motsoako oa microwave o ka fetola maqhubu a lets'oao la ho kenya hore e be leqhubu le lakatsehang ha o ntse o boloka litšobotsi tsa lets'oao la mantlha.
Molao-motheo oa tekheniki oa li-millimeter wave mixers haholo-holo o itšetlehile ka litšobotsi tse sa tloaelehang tsa li-diode, 'me maqhubu a hlokahalang a mahareng a khethoa ka li-circuits tse tsamaellanang le li-circuits ho finyella phetoho ea maqhubu a lipontšo. Theknoloji ena ha e nolofatse moralo oa potoloho feela le ho fokotsa lerata, empa hape e fokotsa haholo tahlehelo ea phetoho ea maqhubu, ho ntlafatsa ts'ebetso ea tsamaiso le katleho. Ka lebaka la hore metsoako ea maqhubu a seea-le-moea e ka sebelisoa lihlopheng tsa maqhubu a millimeter wave le terahertz frequency, sena se ka fokotsa haholo bothata ba ho ikamahanya le sistimi le ho ntlafatsa ts'ebetso ea ba amohelang ka meaho e otlolohileng ea phetoho ea maqhubu.
Lisebelisoa tsa mantlha:
1. Lipuisanong tsa waelese, li-mixer tsa maqhubu a seea-le-moea hangata li sebelisoa ho li-frequency synthesizer, frequency converters, le likaroloana tsa RF tse ka pele ho ts'ehetsa ts'ebetso e tloaelehileng ea litsamaiso tsa likhokahano tsa waelese ka ho fetolela khafetsa le ho sebetsa mats'oao.
2. Li-mixer tse phahameng li na le lisebelisoa tsa bohlokoa mekhoeng ea radar bakeng sa ho amohela le ho sebetsana le matšoao a radar, ho netefatsa ho nepahala le ho tšepahala ha tsamaiso ea radar.
3. Li-mixer tsa Harmonic li sebelisoa haholo likarolong tse ngata tse kang tlhahlobo ea spectrum, mekhoa ea puisano, teko le tekanyo, le tlhahiso ea lipontšo. Ba ntlafatsa ts'ebetso le ts'epo ea sistimi ka ho fana ka phetolo ea khafetsa le ts'ebetso ea matšoao, ho netefatsa boleng ba phetisetso ea matšoao le botsitso ba nako e telele ba lisebelisoa.
Sehlopha sa Qualwaves Inc.e fana ka li-mixer tsa harmonic li sebetsa ho tloha 18 ho isa ho 30GHz. Li-mixer tsa rona tsa harmonic li sebelisoa haholo lits'ebetsong tse ngata.
Nomoro ea Karolo | RF Frequency(GHz, Min.)  | RF Frequency(GHz, Max.) | LO Frequency(GHz, Min.) | LO Frequency(GHz, Max.) | Matla a Kena a LO(dBm) | IF Frequency(GHz, Min.) | IF Frequency(GHz, Max.) | Tahlehelo ea Phetoho(dB) | LO & RF Isolation(dB) | LO & IF Ho itšehla thajana(dB) | RF& IF Ho itšehla thajana(dB) | Sehokedi | Nako ea Ketapele (Libeke) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QHM-18000-30000 | 18 | 30 | 10 | 15 | 6-8 | DC | 6 | 10-13 | 35 | 30 | 15 | SMA, 2.92 limilimithara | 2~4 |
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