Voltage Controlled Attenuator, DC~8GHz, 0~30dB, SMA

Chogulitsachi ndi chowongolera kwambiri, choyendetsedwa ndi voltage chomwe chimapangidwa kuti chizigwira ntchito pa bandwidth yotakata kwambiri kuchokera ku DC kupita ku 8GHz, kumapereka kutsitsa kosalekeza mpaka 30dB. Mawonekedwe ake a SMA RF amatsimikizira kulumikizana kosavuta komanso kodalirika ndi machitidwe osiyanasiyana oyesera ndi ma module ozungulira, ndikupangitsa kuti ikhale chisankho chabwino chowongolera ma siginecha mumayendedwe amakono a RF ndi ma microwave.

Makhalidwe:

1. Mapangidwe a Ultra-wideband: Imaphimba ma frequency osiyanasiyana kuchokera ku DC kupita ku 8GHz, ikukwaniritsa bwino zofunikira zamagulu ambiri ndi ma sipekitiramu osiyanasiyana monga 5G, satellite communications, and defense electronics. Chigawo chimodzi chingathe kukwaniritsa zosowa za burodibandi.
2. Kuwongolera kolondola kwamagetsi: Kuchepetsa kosalekeza kuchokera ku 0 mpaka 30dB kumatheka kudzera mu mawonekedwe amodzi a magetsi a analogi. Chogulitsacho chikuwonetsa mawonekedwe abwino kwambiri owongolera mizere, kuwonetsetsa kuti pali mgwirizano pakati pa attenuation ndi magetsi owongolera kuti aphatikizidwe mosavuta ndi pulogalamu.
3. Kuchita bwino kwambiri kwa RF: Kumawonetsa kutayika kochepa koyikapo komanso chiwongolero champhamvu chamagetsi oyimilira pamagawo onse opangira ma frequency ndi kutsika. Mapiritsi ake opumira amatsimikizira kukhulupirika kwa ma waveform popanda kupotoza pansi pazigawo zosiyanasiyana zochepetsera, kutsimikizira kukhulupirika kwa chizindikiro.
4. Kuphatikizana kwakukulu ndi kudalirika: Pogwiritsa ntchito luso lapamwamba la MMIC (Monolithic Microwave Integrated Circuit), mankhwalawa amakhala ndi mawonekedwe osakanikirana komanso amphamvu, omwe amapereka kutentha kwabwino komanso kusasinthasintha, zomwe zimapangitsa kuti zikhale zoyenera kumadera ovuta omwe ali ndi zofunikira zodalirika kwambiri.

Mapulogalamu:

1. Zida zoyesera zokha: Zomwe zimagwiritsidwa ntchito m'machitidwe oyesera oyankhulana opanda zingwe ndi ma module a radar kuti ayese bwino, kufalikira kwamitundu yosiyanasiyana, ndi kuyesa kukhudzidwa kwa wolandila.
2. Njira zoyankhulirana: Zogwiritsidwa ntchito muzitsulo zoyambira za 5G, maulalo a microwave point-to-point, ndi zida zoyankhulirana za satellite kuti zitheke kuwongolera malupu kuti zikhazikitse milingo yazizindikiro ndikuletsa kuchuluka kwa olandila.
3. Nkhondo zamagetsi ndi makina a radar: Amagwiritsidwa ntchito poyerekezera ma siginecha, zoyeserera zamagetsi, ndi mawonekedwe a radar pulse, zomwe zimathandizira kusintha kwachangu kwa chinyengo cha ma siginecha kapena kuteteza njira zomvera zolandirira.
4. Laboratory R&D: Amapereka mainjiniya njira yosinthira, yokhazikika yochepetsera panthawi yopangira ma prototype ndi magawo otsimikizira, zomwe zimathandizira kuwunika kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.

Qualwave Inc. imapereka ma burodibandi, osiyanasiyana osinthika kwambirivoteji control attenuatorsndi ma frequency mpaka 90GHz. Nkhaniyi ikuwonetsa chowongolera chamagetsi cha DC kupita ku 8GHz chokhala ndi ma attenuation osiyanasiyana a 0 mpaka 30dB.