Kutha kwa RF coaxial ndi gawo lofunikira kwambiri m'mabwalo amagetsi, nthawi zambiri amagwiritsidwa ntchito kulumikiza kumapeto kwa zingwe za coaxial, kuyamwa mphamvu ya ma radio frequency (RF) kapena ma microwave ndikusandutsa mphamvu yotentha. Kutha kwa RF coaxial kumagwiritsidwa ntchito kwambiri pamagwiritsidwe ntchito apamwamba monga kulumikizana ndi wailesi, kulumikizana ndi satelayiti, radar, ndi kulumikizana ndi microwave. Zotsatirazi zikuwonetsa mwachidule mawonekedwe ndi ntchito zake:
Makhalidwe:
1. Kutha kwa coaxial nthawi zambiri kumakhala 50 ohms, komwe kumafanana ndi kutha kwa zingwe za coaxial kuti kuchepetse kuwunikira ndi kutayika kwa chizindikiro.
2. Imatha kugwira ma RF amphamvu kwambiri ndi ma microwave, oyenera kugwiritsidwa ntchito muzipangizo zamagetsi ndi machitidwe olumikizirana omwe amafunikira mphamvu zambiri.
3. Ma RF coaxial terminations nthawi zambiri amapangidwa kudzera mu njira zolondola, molondola kwambiri komanso mokhazikika.
4. Ma coaxial terminals okhala ndi ma frequency ambiri nthawi zambiri amakhala ndi bandwidth yayikulu ndipo amatha kuphimba ma frequency osiyanasiyana. Izi zikutanthauza kuti angagwiritsidwe ntchito pokonza ma signal a ma frequency osiyanasiyana.
5. Yoyenera kugwiritsa ntchito ma circuits okhala ndi voliyumu yochepa, monga ma microcircuits mu ma microwave integrated circuits ndi ma satellite communication systems.
Mapulogalamu:
1. Kuyesa zida zolumikizirana: Monga katundu wofunikira kwa owunikira maukonde a vector ndi opanga ma signal, sinthani kufanana kwa impedance ya system.
2. Makina a radar ndi satelayiti: Amayamwa mphamvu yotsala kuchokera ku ulalo wotumizira ndikuteteza zinthu zobisika kuti zisawonongeke ndi zizindikiro zowonekera.
3. Kafukufuku ndi chitukuko cha m'ma laboratories: Amagwiritsidwa ntchito potsimikizira magwiridwe antchito a ma amplifiers amphamvu, zosefera, ndi zida zina kuti zitsimikizire kulondola kwa zotsatira za mayeso.
Qualwave Inc. imapereka ma coaxial terminals amphamvu kwambiri komanso ma coaxial terminals amphamvu kwambiri omwe amaphimba ma frequency osiyanasiyana DC ~ 110GHz. Mphamvu yogwiritsira ntchito mphamvu yapakati ndi mpaka 2000 watts. Ma terminals amagwiritsidwa ntchito kwambiri m'njira zambiri. Nkhaniyi ikuyambitsa ma coaxial terminals a 30W okhala ndi ma frequency ogwirira ntchito a DC-12.4GHz.
1. Makhalidwe Amagetsi
Mafupipafupi: DC~12.4GHz
Mphamvu yapakati*1: 30W@25℃
VSWR: 1.25 max.
Kukaniza: 50Ω
[1] Yasinthidwa molunjika kufika pa 1.5W pa 120°C.
Mphamvu Yaikulu
| Mphamvu Yaikulu (W) | Kukula kwa Kugunda (µS) | Kuzungulira Ntchito (%) | Chiwerengero Chogwiritsidwa Ntchito |
| 500 | 5 | 3 | @SMA,DC~12.4GHz |
| 5000 | 5 | 0.3 | @N,DC~12.4GHz |
VSWR
| Mafupipafupi (GHz) | VSWR (zochuluka) |
| DC~4 | 1.20 |
| DC~4 | 1.25 |
| DC~12.4 | 1.25 |
2. Katundu wa Makina
Zolumikizira: N, SMA
3. Zachilengedwe
Kutentha: -55~+125℃
4. Zojambula Zachidule
Chigawo: mm [mkati]
Kulekerera: ± 0.5mm [± 0.02in]
5. Ma curve Odziwika Bwino a Magwiridwe Abwino
6. Momwe Mungayitanitsa
QCT1830-12.4-NF
Ngati mukufuna izi, chonde musazengereze kulankhulana nafe. Tikusangalala kupereka zambiri zofunika kwambiri. Timathandizira ntchito zosintha ma frequency range, mitundu ya zolumikizira, ndi kukula kwa phukusi.
Nthawi yotumizira: Ogasiti-07-2025
+86-28-6115-4929
