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I-Attenuator eLawulwa ngeDijithali, 0.1MHz~50GHz, 0~31.75dB, 0.25dB

I-Attenuator eLawulwa ngeDijithali, 0.1MHz~50GHz, 0~31.75dB, 0.25dB

I-Qualwave ingenise i-attenuator elawulwa ngedijithali ye-wideband eneenkcukacha zokusebenza eziphambili. I-frequency yayo yokusebenza isusela kwi-0.1MHz ukuya kwi-50GHz, enoluhlu lokunciphisa oluyi-0 ~ 31.75dB kunye nobukhulu obuncinci besinyathelo obuyi-0.25dB. Yenzelwe ukuhlangabezana neemfuno ezingqongqo zolawulo lwamandla esignali oluchanekileyo kwiinkqubo ze-microwave zanamhlanje, le mveliso inika isisombululo esiphambili kwizicelo ze-frequency ephezulu.

Iimpawu zeMveliso eziphambili:

Ukusebenza kwe-Ultra-wideband: Ukugubungela okuqhubekayo ukusuka kwi-0.1MHz ukuya kwi-50GHz kwenza ukuba icandelo elinye lixhase i-spectrum ebanzi ukusuka kwi-Sub-6G kunye ne-millimeter-wave ukuya kwi-terahertz front ends, nto leyo eyenza kube lula ukuyila inkqubo.
Ulawulo lokuncitshiswa okuchanekileyo: Inika uluhlu oluguquguqukayo lwe-0 ~ 31.75dB kunye nenyathelo elincinci le-0.25dB, okuvumela uhlengahlengiso lwamandla amancinci kunye nokulinganiswa okuphambili kushishino.
Ukusebenza kakuhle kombane: Igcina ilahleko ephantsi yokufakelwa, ukuchaneka okuphezulu kokunciphisa, kunye ne-VSWR ephantsi kuyo yonke ibhendi, iqinisekisa ukuthembeka kwesignali yenkqubo kunye nozinzo.
Ulawulo olukhawulezayo lwedijithali: Ixhasa i-TTL okanye ii-interfaces zolawulo lwe-serial ezinesantya esiphezulu sokutshintsha, okwenza kube lula ukuhlanganiswa kwiinkqubo zovavanyo oluzenzekelayo kunye neekhonkco zokucubungula imiqondiso ngexesha langempela.
Uyilo oluqinileyo noluthembekileyo: Lwakhiwe ngetekhnoloji ye-MMIC esebenza kakuhle okanye i-hybrid circuit edibeneyo ukuhlangabezana neemfuno zokuthembeka kokusingqongileyo kwizicelo zoshishino kwanasemkhosini.

Iindawo eziphambili zokusetyenziswa:

Uvavanyo kunye nokulinganisa: Isebenza njengecandelo eliphambili kwii-vector network analyzers, imithombo yesignali, kunye namaqonga ovavanyo oluzenzekelayo lokulinganisa izixhobo, ukuchaza izixhobo, kunye nokulinganisa isignali enzima.
Iziseko zonxibelelwano: Zivumela ulawulo lokufumana ngokuzenzekelayo, ulawulo lwamandla, kunye nokukhuselwa kwesiteshi sokwamkela kwizikhululo zesiseko ze-5G/6G, i-microwave backhaul, kunye neenkqubo zonxibelelwano lwesathelayithi.
Iinkqubo ze-elektroniki zokuzikhusela: Zisetyenziswa kakhulu kwimfazwe ye-elektroniki, kwi-radar, kwisikhokelo, nakwezinye izixhobo ezibalulekileyo ukuxhasa ukuphononongwa kwemiqondiso, ukwenziwa kwemitha, kunye nokwenza ngcono uhla oluguquguqukayo.
Uphando lwezenzululwazi kunye nophuhliso: Ibonelela ngezisombululo zokunciphisa isignali ezilungisekayo ngokuchanekileyo kuphando lovavanyo kwiindawo eziphambili ezifana netekhnoloji ye-terahertz kunye nonxibelelwano lwe-quantum.

I-Qualwave Inc. ibonelela nge-broadband kunye noluhlu oluphezulu oluguquguqukayoIzithinteli ezilawulwa ngedijithalikwiifrikhwensi ukuya kuthi ga kwi-50GHz. Inyathelo lingaba yi-10dB kwaye uluhlu lokunciphisa lungaba yi-110dB.
Eli nqaku lizisa i-Digitally Controlled Attenuator enokugubungela rhoqo kwe-0.1MHz ~ 50GHz.

1. Iimpawu zoMbane

Ireyithi: 0.1MHz ~ 50GHz
Ukulahleka Kokufakwa: Uhlobo lwe-8dB.
Inyathelo: 0.25dB
Uluhlu lokuncitshiswa: 0~31.75dB
Ukuchaneka kokuncitshiswa: ±1.5dB uhlobo @0~16dB
Uhlobo lwe-±4dB @16.25~31.75dB
I-VSWR: 2 uhlobo.
I-Voltage/Umbane: -5V @6mA uhlobo.

2. Uvavanyo olupheleleyo olupheleleyo*1

Amandla Okufaka: +24dBm ubuninzi.
[1] Umonakalo ongapheliyo unokwenzeka ukuba nayiphi na kwezi mida igqithiwe.

3. Iipropati zoomatshini

Ubungakanani*2: 36*26*12mm
1.417*1.024*0.472in
Iziqhagamsheli zeRF: 2.4mm Ibhinqa
Ixesha lokutshintsha: 20ns uhlobo.
Iziqhagamshelo zoMbane kunye noLawulo lweSiqhagamshelo: 30J-9ZKP
Ukufakelwa: 4-Ф2.8mm umngxuma odlulayo
Ingeniso yeLogic: Ivuliwe: 1( +2.3~+5V)
Icinyiwe: 0( 0~+0.8V)
[2] Ungabandakanyi izihlanganisi.

4. Iinombolo zePin

Phina Umsebenzi Phina Umsebenzi
1 C1: -0.25dB 6 C6: -8dB
2 C2: -0.5dB 7 C7: -16dB
3 C3: -1dB 8 I-VEE
4 C4: -2dB 9 I-GND
5 C5: -4dB

5. Okusingqongileyo

Ubushushu bokusebenza: -45~+85℃
Ubushushu obungasebenziyo: -55~+125℃

6. Imizobo yoMzobo

I-QDA-0.1-50000-31.75-0.25
d-36x26x12

Iyunithi: mm [ngaphakathi]
Ukunyamezela: ± 0.2mm [± 0.008in]

7. Indlela Yoku-odola

I-QDA-0.1-50000-31.75-0.25

Ukuba unomdla kule mveliso, nceda uzive ukhululekile ukunxibelelana nathi. Siyavuya ukubonelela ngolwazi oluxabisekileyo ngakumbi. Sixhasa iinkonzo zokwenza ngokwezifiso uluhlu lweefrikhwensi, iintlobo zezihlanganisi, kunye nobukhulu beepakeji.


Ixesha leposi: Disemba-04-2025