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Taolo ea Voltage e Laolehileng ea Voltage Taolo e Fetohang ea Analog
Li-attenuators tse laoloang ke motlakase ke lisebelisoa tse kopantsoeng tsa potoloho tse ka laolang tekanyo ea ho fokotsa matšoao a tsona ka matshwao a motlakase a kenang kantle. Litšobotsi tsa eona tsa mantlha le ts'ebeliso ke tse latelang:
Likaroloana:
1. Ho feto-fetoha: Li-attenuators tsa taolo ea motlakase li fetola tekanyo ea ho fokotsa sekhahla sa pontšo ea eona ea tlhahiso ka lipontšo tsa motlakase oa ho kenya ka ntle, e leng se nolofalletsang ho lokisoa le ho laola hantle.
2. Boleng bo phahameng: Ho na le kamano e phahameng ea mola pakeng tsa motlakase oa ho kenya letsoho le ho fokotsa tlhahiso, ho etsa hore li-voltage variable attenuators li nepahale haholo le tse tsitsitseng lits'ebetsong tse sebetsang.
3. Phatlalatso e pharalletseng: Li-attenuators tse laoloang ke analog li na le karabelo e ntle ea linear mofuteng oa maqhubu, kahoo e ka sebelisoa ho mefuta e mengata ea lipontšo tsa maqhubu.
4. Lerata le tlaase: Ka lebaka la tšebeliso ea likarolo tse tlaase tsa lerata mohahong oa potoloho ea ka hare ea li-attenuators tsa taolo ea analog, li-attenuators tse laoloang ke Voltage li bontša matšoao a lerata a tlaase haholo nakong ea ts'ebetso.
5. Integratability: Li-attenuators tse laoloang ke motlakase li ka kopanngoa le lipotoloho tse ling, tse hlahisang molumo o monyenyane le ho kopanya ho phahameng ha tsamaiso eohle.
Kopo:
1. Mokhoa oa puisano: Li-attenuators tse laoloang ke motlakase li ka sebelisoa ho fetola matla a pontšo tsamaisong ea puisano, ho finyella taolo le taolo ea matšoao nakong ea phetisetso ea data le kamohelo.
2. Taolo ea molumo: Li-attenuators tse laoloang ke motlakase li ka sebetsa e le karolo ea taolo ea molumo tsamaisong ea molumo ho laola ho fokotsoa ha matšoao a molumo.
3. Tekanyo ea lisebelisoa: Li-attenuators tse laoloang ke motlakase li ka sebelisoa e le karolo ea taolo ea tekanyo ea lisebelisoa ho laola ka nepo le ho fetola lipontšo, ho finyella ho nepahala ha sesebelisoa le botsitso.
4. Ts'ebetso ea molumo: Li-attenuators tse laoloang ke motlakase li ka sebelisoa ho sebetsana le molumo, tse kang li-synthesizer, li-distortors, compressors, joalo-joalo.
Qualwavee fana ka li-attenuators tse pharalletseng le matla a phahameng a matla a laoloang ke maqhubu a fihlang ho 90GHz. Li-attenuators tsa rona tse laoloang ke motlakase li sebelisoa haholo libakeng tse ngata.
Nomoro ea Karolo | Khafetsa(GHz, Min.)  | Khafetsa(GHz, Max.) | Attenuation Range(dB) | Tahlehelo ea Kenyelletso(dB, boholo.) | VSWR | Bophatlalatsi(dB, boholo.) | Palo ea li-volts(V) | Lead time(libeke) |
|---|---|---|---|---|---|---|---|---|
| QVA-500-1000-64-S | 0.5 | 1 | 0-64 | 1.5 | 2.0 | ±2.5 | 0~+10 | 3~6 |
| QVA-500-18000-20-S | 0.5 | 18 | 0-20 | 3 | 2.2 | ±1.5 | 0~5 | 3~6 |
| QVA-1000-2000-64-S | 1 | 2 | 0-64 | 1.3 | 1.5 | ±2 | 0~+10 | 3~6 |
| QVA-2000-4000-64-S | 2 | 4 | 0-64 | 1.5 | 1.5 | ±2 | 0~+10 | 3~6 |
| QVA-4000-8000-60-S | 4 | 8 | 60 (mets.) | 1.5 | 1.6 | - | 0~15 | 3~6 |
| QVA-4000-8000-64-S | 4 | 8 | 0-64 | 2 | 1.8 | ±2 | 0~+10 | 3~6 |
| QVA-5000-30000-33-K | 5 | 30 | 0-33 | 2.5 | 2.0 | - | -5~0 | 3~6 |
| QVA-8000-12000-64-S | 8 | 12 | 0-64 | 2.5 | 1.8 | ±2 | 0~+10 | 3~6 |
| QVA-12000-18000-64-S | 12 | 18 | 0-64 | 3 | 2.0 | ±2.5 | 0~+10 | 3~6 |
| QVA-18000-40000-30-K | 18 | 40 | 0-30 | 6 | 2.5 | ±1.5 | 0~+10 | 3~6 |
| QVA-60000-90000-27 | 60 | 90 | 27 (mofuta) | 3 (mofuta) | 1.5 | - | -5~0 | 3~6 |
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