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Attenuators Programmable USB RF Digital Tallaabo USB la xakameeyey
Attenuators Programmable waa qalab elegtaroonig ah oo u oggolaanaya kontoroolka dhijitaalka ah iyo hagaajinta saxda ah ee heerarka attenuation.
Waxay caadi ahaan ka kooban yihiin taxane ah attenuators ay gacanta ku hayaan calaamadaha dhijitaalka ah. Attenuators tillaabada barnaamijka waxaa lagu xakameyn karaa iyada oo loo marayo RS-232 ama USB interfaces, taasoo sahlaysa in la dhexgeliyo nidaamyada waaweyn. Marka la barbar dhigo attenuators doorsoomayaasha gacanta, waxay bixiyaan saxnaan sare iyo ku celcelin, taas oo aad waxtar u leh codsiyada u baahan hagaajin joogto ah ama hagaajin.
Attenuators RF Programmable waxay leeyihiin sifooyinka soo socda:
1. Programmability: Calaamadaha dhijitaalka ah ama analooga ah ayaa loo isticmaali karaa in lagu xakameeyo hoos u dhigista, talaabada, iyo kala beddelashada heerarka kala duwan ee attenuation iyo hababka.
2. Xasilooni: USB RF Digital Step Attenuator waxa uu leeyahay qiimo dhimis deggan oo inta badan ma saameeyo heerkulka ama xaaladaha kale ee deegaanka.
3. Waxqabadka sare: Meelo badan oo injineernimada elektiroonigga ah, attenuator USB wuxuu leeyahay iswaafajinta Electromagnetic wanaagsan, sinnaanta, luminta gelinta hoose iyo bandhigyo kale oo aad u fiican.
4. Yaraynta: Attenuator kantaroolka USB waxaa lagu dhex dari karaa baakado yaryar wuxuuna leeyahay cabbir aad u yar.
Attenuators barnaamijka lagu kontoroolo USB waxaa caadi ahaan loo isticmaalaa in lagu matalo xaaladaha yara-jiidasho ee signalka-dhabta ah iyo in la xaqiijiyo waxqabadka aaladaha hoos yimaada xaaladaha kala duwan ee xoogga calaamadaha. Waxaa si weyn loogu isticmaalaa codsiyada, nidaamyada isgaarsiinta wireless, iyo naqshadeynta iyo tijaabinta wareegyada iyo qaybaha elektaroonigga ah.
Gaar ahaan, attenuator RF barnaamijka la samayn karo waxaa ka mid ah:
1. Nidaamka Isgaarsiinta: Isticmaal attenuator programmable si aad u hagaajisid xoogga signalada wirelesska si aad uga fogaato saameynta calaamadaha aadka u xoogan ee qalabka iyo nidaamyada.
2. Cabbirka qalabka: U isticmaal jileeyaha tilaabada la barnaamiji karo si aad u hagaajisid inta jeer ee saxda ah iyo hoos u dhigista si aad u buuxiso shuruudaha imtixaanka.
3. Aerospace: Duulimaadka, tignoolajiyada meel bannaan, iyo qalabka navigation, USB RF attenuator tallaabo dhijitaalka ah waxaa loo isticmaalaa cabbirida wareegga iyo xakamaynta attenuation.
4. Raadiyaha: Attenuator USB waxaa loo isticmaalaa warshadaha raadiyaha si loo habeeyo loona yareeyo calaamadaha.
QualwaveWaxay siisaa koox ballaadhan iyo firfircooni sare oo kala duwan oo barnaamijyo-attenuators ah oo isdabajoog ah ilaa 40GHz. Talaabadu waxay noqon kartaa 0.5dB iyo qiyaasta hoos u dhigista waxay noqon kartaa 80dB ama xitaa ka badan. Barnaamijyada-attenuators-keena ayaa si weyn looga isticmaalaa meelo badan.
Lambarka Qaybta | Soo noqnoqda(GHz, Min.)  | Soo noqnoqda(GHz, Max.) | Range Attenuation(dB) | Talaabada(dB, daq.) | Saxnaanta(+/-) | Gelida Khasaare(dB, max.) | VSWR | Waqtiga Bedelka(nS,max.) | Awood(dB,max.) | Waqtiga Hogaaminta(todobaadyo) |
|---|---|---|---|---|---|---|---|---|---|---|
| QPRA-9K-8000-80-1 | 9K | 8 | 0 ~ 80 | 1 | ±3dB | 9.5 | 2 | - | 24 | 3 ~ 6 |
| QPRA-20-18000-63.75-0.25 | 0.02 | 18 | 0 ~ 63.75 | 0.25 | ±2dB | 8 | 2 | - | 25 | 3 ~ 6 |
| QPRA-500-40000-63.5-0.5 | 0.5 | 40 | 0 ~ 63.5 | 0.5 | ±2dB | 12 | 2 | - | 25 | 3 ~ 6 |
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