Voltage Controlled Attenuators Voltage Control Variable Analog Control

Voltage Controlled Attenuators Voltage Control Variable Analog Control

Mawonekedwe:

Broadband
High Dynamic Range
Kusintha mwamakonda pa Demand

Mapulogalamu:

Zopanda zingwe
Wotumiza
Mayeso a Laboratory
Radar

ONANI TSOPANO

Ma attenuators oyendetsedwa ndi ma voliyumu ndi zida zophatikizika zozungulira zomwe zimatha kuwongolera kuchuluka kwa ma siginecha omwe amatuluka kudzera pamagetsi olowera kunja. Makhalidwe ake akuluakulu ndi ntchito zake ndi izi:

Mawonekedwe:

1. Kusintha: Zowongolera mphamvu zamagetsi zimasinthira kutsika kwa siginecha yake yotulutsa kudzera pamagetsi olowera kunja, ndikupangitsa kusintha kolondola ndi kuwongolera.
2. Mzere wapamwamba: Pali mgwirizano waukulu pakati pa magetsi olowera ndi kuchepetsedwa kwa zotulutsa, zomwe zimapangitsa kuti ma voltage variable attenuators akhale olondola komanso okhazikika pamagwiritsidwe ntchito.
3. Wide bandwidth: Ma attenuators olamulidwa ndi analogi ali ndi mayankho abwino a mzere mumtundu wafupipafupi, kotero angagwiritsidwe ntchito pa zizindikiro zambiri zafupipafupi.
4. Phokoso laling'ono: Chifukwa cha kugwiritsa ntchito zigawo za phokoso laling'ono m'kati mwa kayendedwe ka kayendedwe ka analog control attenuators, Voltage controlled attenuators amasonyeza zizindikiro za phokoso lochepa kwambiri panthawi ya ntchito.
5. Integratability: Magetsi oyendetsedwa ndi magetsi amatha kuphatikizidwa muzitsulo zina, zomwe zimapangitsa kuti pakhale phokoso laling'ono komanso kusakanikirana kwakukulu kwa dongosolo lonse.

Ntchito:

1. Njira yolumikizirana: Ma attenuators oyendetsedwa ndi magetsi amatha kugwiritsidwa ntchito kusinthira mphamvu yazizindikiro munjira yolumikizirana, kukwaniritsa kuwongolera ndi kuwongolera pamayendedwe a data ndi kulandira.
2. Kuwongolera ma audio: Othandizira owongolera ma Voltage amatha kukhala ngati gawo lowongolera ma audio mumayendedwe amawu kuti athe kuwongolera kuchepetsedwa kwa ma audio.
3. Kuyeza kwa zida: Magetsi oyendetsedwa ndi magetsi amatha kugwiritsidwa ntchito ngati gawo lowongolera muyeso la zida kuti azitha kuwongolera molondola ndikusintha ma signature, kukwaniritsa kulondola kwa zida ndi kukhazikika.
4. Kukonza phokoso: Magetsi oyendetsedwa ndi magetsi amatha kugwiritsidwa ntchito pokonza phokoso, monga synthesizer, distortors, compressors, etc.

Qualwaveimapereka bandi yotakata komanso ma attenuators apamwamba kwambiri owongolera ma voltage pa ma frequency mpaka 90GHz. Ma attenuators athu oyendetsedwa ndi magetsi amagwiritsidwa ntchito kwambiri m'malo ambiri.

Gawo Nambala	pafupipafupi (GHz, Min.)	pafupipafupi (GHz, Max.)	Attenuation Range (dB)	Kutayika Kwawo (dB, max.)	Chithunzi cha VSWR	Kusalala (dB, max.)	Voteji (V)	Nthawi yotsogolera (masabata)
QVA-500-1000-64-S	0.5	1	0 ndi 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 pa	3 ~ 6
QVA-1000-2000-64-S	1	2	0 ndi 64	1.3	1.5	±2	0~+10	3 ~ 6
QVA-2000-4000-64-S	2	4	0 ndi 64	1.5	1.5	±2	0~+10	3 ~ 6
QVA-4000-8000-60-S	4	8	60 (m.)	1.5	1.6	-	0-15	3 ~ 6
QVA-4000-8000-64-S	4	8	0 ndi 64	2	1.8	±2	0~+10	3 ~ 6
QVA-5000-30000-33-K	5	30	0-33 pa	2.5	2.0	-	-5~0	3 ~ 6
QVA-8000-12000-64-S	8	12	0 ndi 64	2.5	1.8	±2	0~+10	3 ~ 6
QVA-12000-18000-64-S	12	18	0 ndi 64	3	2.0	±2.5	0~+10	3 ~ 6
QVA-18000-40000-30-K	18	40	0-30 pa	6	2.5	±1.5	0~+10	3 ~ 6
QVA-60000-90000-27	60	90	27 (mtundu)	3 (mtundu)	1.5	-	-5~0	3 ~ 6