Mawonekedwe:
- Mtengo wapatali wa magawo VSWR
- High Attenuation Flatness
+ 86-28-6115-4929
sales@qualwave.com
Drop-In Fixed Attenuator ndi gawo lophatikizika komanso losavuta kukhazikitsa lopangidwa kuti lilowetsedwe mwachindunji mumizere yotumizira yomwe ilipo popanda kufunikira zolumikizira kapena zingwe zina. M'munsimu muli zofunikira zake ndi ntchito zake:
1. Plug-and-Play Operation: Kulowetsa mwachindunji muzolumikizira zomwe zilipo kale (mwachitsanzo, RF coaxial interfaces) kapena mipata ya PCB, kuchotsa kufunikira kwa soldering kapena adapter.
2. Kuyimitsidwa Kwamtengo Wapatali: Kumapereka milingo yokhazikika yochepetsera (mwachitsanzo, 3dB, 10dB, 20dB) yolondola kwambiri komanso kukhazikika kwabwino kwa kutentha.
3. Broadband Performance: Imaphimba ma frequency osiyanasiyana, oyenera ma microwave ndi RF ntchito.
4. Low VSWR (Voltage Standing Wave Ratio): Kukonzekera kofananira kwa impedance (kawirikawiri 50Ω kapena 75Ω) kuti muchepetse kuwonetsera kwa chizindikiro ndi kusunga umphumphu wa dongosolo.
5. Kumanga Kwamphamvu: Nyumba zachitsulo kapena mapangidwe a ceramic kuti apitirire kukhazikika, kutetezedwa kwa EMI, ndi kutaya kutentha, koyenera kumadera ovuta.
1. RF/Microwave Systems: Imasintha mphamvu ya siginecha kuti isalepheretse kuchulukitsitsa (monga, chitetezo cholowetsa amplifier, control level level system).
2. Kuyesa & Kuyeza: Kumakulitsa mitundu yosinthika mu spectrum analyzers ndi network analyzers, kupewa machulukitsidwe a zida.
3. Zida Zoyankhulirana: Kufananiza kwa siginecha muzitsulo zoyambira za 5G, mauthenga a satana, ndi kuchepetsa kusokonezeka kwa njira zambiri.
4. Msilikali / Azamlengalenga: Kuyika chizindikiro mu machitidwe odalirika kwambiri (monga radar, zida zankhondo zamagetsi).
5. CATV (Cable Television): Imasintha miyeso ya ma siginecha mumayendedwe a chingwe cha coaxial kuti apewe kupotoza.
Qualwaveimapereka ma attenuator osiyanasiyana osiyanasiyana osiyanasiyana kuchokera ku DC mpaka 6GHz. Mphamvu yapakati ndi 300W. Ma attenuators athu okhazikika amagwiritsidwa ntchito kwambiri m'malo ambiri.

Gawo Nambala | pafupipafupi(GHz, Min.) | pafupipafupi(GHz, Max.) | Mphamvu(W) | Kuchepetsa(dB) | Kulondola(±dB) | Chithunzi cha VSWR(Max.) | Flange | Kukula(mm) | Nthawi yotsogolera(masabata) |
|---|---|---|---|---|---|---|---|---|---|
| QDFA01K3 | DC | 1.5 | 300 | 1-3, 30 | 1.0 | 1.25 | Flangeless, Double flanges | 10 * 10 & 24.8 * 10 | 2~4 |
| QDFA0660 | DC | 6 | 60 | 1-10, 15, 20, 25, 30 | 1.0 | 1.25 | Ma flange awiri | 16*6 | 2~4 |