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Attenuator-ka korantada ee korantada, DC~8GHz, 0~30dB, SMA

Attenuator-ka korantada ee korantada, DC~8GHz, 0~30dB, SMA

Alaabtani waa wax qabad heersare ah, attenuator-ka korantada lagu xakameeyo oo loogu talagalay in lagu shaqeeyo xadigeed aad u ballaaran laga bilaabo DC ilaa 8GHz, taasoo bixisa kala duwanaansho joogto ah oo ilaa 30dB ah. Is-dhexgalkeeda caadiga ah ee SMA RF waxay hubisaa isku xirnaanta ku habboon oo la isku halayn karo oo leh nidaamyo tijaabo oo kala duwan iyo qaybo wareeg ah, taasoo ka dhigaysa doorasho ku habboon xakamaynta calaamadaha saxda ah ee nidaamyada RF iyo microwave casriga ah.

Astaamaha:

1. Naqshadaynta Ultra-wideband: Waxay dabooshaa kala duwanaansho ballaadhan oo soo noqnoqota laga bilaabo DC ilaa 8GHz, oo si fiican u buuxinaysa shuruudaha xargaha badan iyo codsiyada ballaadhan sida 5G, isgaarsiinta satellite-ka, iyo qalabka elektaroonigga ah ee difaaca. Hal qayb ayaa buuxin karta baahiyaha nidaamka balaadhka.
2. Xakamaynta korantada saxda ah: Attenuation joogto ah laga bilaabo 0 ilaa 30dB waxaa lagu gaaraa iyada oo loo marayo halbeegga korantada analogga ah. Alaabtu waxay soo bandhigaysaa sifooyin kontorool toosan oo heer sare ah, iyadoo hubinaysa xidhiidh toosan oo toos ah oo u dhexeeya hoos u dhigista iyo korantada xakamaynta ee isdhexgalka nidaamka fudud iyo barnaamijka.
3. Waxqabadka RF ee heersare ah: Wuxuu muujiyaa luminta galinta hoose iyo saamiga hirka taagan ee danabka guud ee guud ahaan inta jeer ee shaqaynaysa iyo kala duwanaanshaha attenuation. Qalooca attenuation-ka fidsan wuxuu xaqiijiyaa hufnaanta mawjada waveform iyada oo aan la leexin iyada oo la raacayo dawlado kala duwanaansho, dammaanad qaadka hufnaanta calaamadaha nidaamka.
4. Isku-dhafka sare iyo isku-kalsoonaanta: Isticmaalka tignoolajiyada sare ee MMIC (Monolithic Microwave Integrated Circuit), alaabtu waxay leedahay naqshad isku dhafan oo adag, oo bixisa xasilooni heerkul wanaagsan iyo joogtayn, taas oo ka dhigaysa mid ku habboon jawi adag oo leh shuruudaha kalsoonida aadka u sarreeya.

Codsiyada:

1. Qalabka tijaabada ee otomaatiga ah: Waxaa loo isticmaalaa hababka tijaabada ee isgaarsiinta wireless-ka iyo radar modules si loo saxo saxan, ballaarinta baaxadda firfircoon, iyo tijaabinta dareenka qaataha.
2. Nidaamyada isgaarsiinta: Waxaa lagu dabaqay saldhigyada 5G, isku xirka mikrowave ee dhibic-ilaa-point, iyo qalabka isgaarsiinta dayax-gacmeedka si loo xakameeyo faa'iidada tooska ah si loo dejiyo heerarka calaamadaha loogana hortago culeyska xad-dhaafka ah.
3. Dagaal elektaroonig ah iyo nidaamyada radar: Waxaa loo isticmaalaa jilitaanka calaamadaha, cabbirada elektarooniga ah, iyo qaabaynta garaaca garaaca radar, taas oo u suurtagelinaysa isbeddellada degdegga ah ee khiyaanada calaamadaha ama ilaalinta kanaalada soo-dhowaynta xasaasiga ah.
4. Shaybaadhka R & D: Waxay siisaa injineerada leh dabacsanaan, xal attenuation barnaamij la heli karo inta lagu guda jiro naqshadeynta prototype iyo wejiyada ansaxinta, awood qiimeynta wareegga iyo nidaamka waxqabadka firfircoon.

Qualwave Inc. waxay bixisaa baladhbaandhed, kala duwanaansho firfircoonattenuators korantada korantadaoo leh soo noqnoqoshada ilaa 90GHz. Maqaalkani waxa uu soo bandhigayaa attenuator-ka kontoroolka korantada ee DC ilaa 8GHz oo leh kala duwanaansho yareyn oo ah 0 ilaa 30dB.

1. Tilmaamaha Korontada

Inta jeer: DC ~ 8GHz
Gelida Khasaare: 2dB nooca.
Hoos u dhigista: ± 1.5dB nooca. @0~15dB
± 3dB nooca. @16 ~ 30dB
Qiyaasta Attenuation: 0 ~ 30dB
VSWR: 2 nooc.
Korantada Supply: +5V DC
Xakamaynta Voltage: -4.5~0V
Hadda: 50mA nooca.
Xakamaynta: 50Ω

2. Heerarka ugu sarreeya ee ugu sarreeya*1

Awood gelinta RF: +18dBm
Korontada Supplying: +6V
Xakamaynta Voltage: -6~+0.3V
[1] Burbur joogto ah ayaa dhici kara haddii mid ka mid ah xuduudahan la dhaafo.

3. Guryaha Makaanikada

Xajmiga *2: 38*36*12mm
1.496*1.417*0.472in
Xidhiidhiyayaasha RF: SMA Dheddig
Ku dhejinta: 4-Φ2.8mm dhex-dalool
[2] Ka saar xirayaasha.

4. Sawirro dulmar ah

QVA-0-8000-30-S-cct

Cutubka: mm [in]
Dulqaad: ± 0.2mm [± 0.008in]
 

5. Deegaanka

Heerkulka shaqada: -40 ~ + 85 ℃
Heerkulka aan shaqaynayn: -55~+125℃

6. Sida Loo Dalbado

QVA-0-8000-30-S

Waxaan aaminsanahay in qiimahayada tartanka ah iyo khadka badeecada ee adag ay si weyn uga faa'iidaysan karaan hawlahaaga. Si naxariis leh ula xiriir haddii aad rabto inaad wax su'aalo ah weydiiso.


Waqtiga boostada: Nov-06-2025