Cov Khoom Siv Tswj Hluav Taws Xob

Nta:

Broadband
Kev Ua Haujlwm Siab Dynamic Range
Kev Kho Kom Haum Rau Qhov Xav Tau

Cov ntawv thov:

Wireless
Lub tshuab xa xov
Kev Ntsuas Hauv Chaw Kuaj Mob
Radar

TIV TAUJ TAM SIM NO

Cov khoom siv hluav taws xob tswj tau yog cov khoom siv sib xyaw ua ke uas tuaj yeem tswj tau qib ntawm kev txo qis ntawm lawv cov teeb liab tso zis los ntawm cov teeb liab hluav taws xob sab nraud. Nws cov yam ntxwv tseem ceeb thiab daim ntawv thov yog raws li nram no:

Nta:

1. Kev Kho Tau: Cov attenuators tswj qhov hluav taws xob kho qhov degree attenuation ntawm nws cov teeb liab tso zis los ntawm cov teeb liab hluav taws xob sab nraud, ua kom muaj kev hloov kho thiab tswj tau meej.
2. Kev ncaj ncaj siab: Muaj kev sib raug zoo siab ntawm qhov hluav taws xob nkag thiab qhov tso zis tawm, ua rau cov attenuators hloov pauv hluav taws xob raug thiab ruaj khov hauv kev siv.
3. Dav bandwidth: Cov attenuators tswj tau zoo linear teb hauv qhov zaus ntau, yog li nws tuaj yeem siv rau ntau yam zaus teeb liab.
4. Suab qis: Vim yog siv cov khoom siv suab qis hauv kev tsim hluav taws xob sab hauv ntawm cov attenuators tswj analog, Voltage tswj attenuators qhia cov cim suab qis heev thaum lub sijhawm ua haujlwm.
5. Kev Sib Koom Ua Ke: Cov attenuators tswj hwm voltage tuaj yeem koom ua ke rau hauv lwm lub voj voog, ua rau muaj qhov ntim me dua thiab kev sib koom ua ke ntau dua ntawm tag nrho lub kaw lus.

Daim Ntawv Thov:

1. Lub kaw lus sib txuas lus: Cov attenuators tswj tau qhov hluav taws xob tuaj yeem siv los kho lub zog teeb liab hauv lub kaw lus sib txuas lus, ua tiav kev tswj hwm teeb liab thiab kev tswj hwm thaum lub sijhawm xa cov ntaub ntawv thiab txais.
2. Kev tswj lub suab: Cov attenuators tswj tau qhov hluav taws xob tuaj yeem ua haujlwm ua chav tswj lub suab hauv lub kaw lus suab los tswj qhov attenuation ntawm cov teeb liab suab.
3. Kev ntsuas cov cuab yeej: Cov attenuators tswj tau qhov hluav taws xob tuaj yeem siv ua ib qho khoom tswj hauv kev ntsuas cov cuab yeej kom tswj tau thiab kho cov teeb liab kom raug, ua tiav qhov tseeb thiab ruaj khov ntawm cov cuab yeej.
4. Kev ua suab: Cov attenuators tswj hwm voltage tuaj yeem siv rau kev ua suab, xws li synthesizers, distortors, compressors, thiab lwm yam.

Qualwavemuab cov attenuators tswj hwm voltage dav dav thiab cov dynamic range voltage ntawm cov zaus txog li 90GHz. Peb cov attenuators tswj hwm voltage tau siv dav hauv ntau thaj chaw.

Tus lej khoom	Zaus (GHz, Min.)	Zaus (GHz, Siab tshaj plaws.)	Kev txo qis ntau yam (dB)	Kev poob ntawm kev ntxig (dB, Siab tshaj plaws.)	VSWR	Kev tiaj tiaj (dB, Siab tshaj plaws.)	Hluav taws xob (V)	Lub Sijhawm Ua Ntej (Lub lim tiam)
QVA-0-8000-30-S	0	8	0~30	2 (hom.)	2.0	±3 (hom.)	5	3~6
QVA-50-6000-30-S	0.05	6	0~30	4 (hom.)	1.8 (hom.)	±2.5 (hom.)	5	3~6
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 (feeb)	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-50000-75000-27	50	75	27 (hom.)	3 (hom.)	1.8	-	-1~0	3~6
QVA-50000-75000-45	50	75	45 (hom.)	3.5 (hom.)	1.5	-	0~+5	3~6
QVA-50000-75000-50	50	75	50 (hom.)	4.5 (hom.)	1.8	-	-1~0	3~6
QVA-60000-90000-27	60	90	27 (hom.)	3 (hom.)	1.5	-	-5~0	3~6