Features:
- Yakaderera VSWR
- High Attenuation Flatness
+86-28-6115-4929
sales@qualwave.com
Drop-In Fixed Attenuator chinhu chakakwana uye chiri nyore-ku-installoss chakagadzirirwa kuiswa zvakananga mumitsara yekufambisa iripo pasina kuda mamwe mabhatani kana tambo. Pazasi pane akakosha maficha uye maapplication:
1. Plug-and-Play Operation: Kuisa zvakananga muzvibatanidza zviripo (semuenzaniso, RF coaxial interfaces) kana PCB slots, kubvisa kudiwa kwekutengesa kana adapters.
2. Fixed Attenuation Value: Inopa mazinga akagadzikana ekuderedza (eg, 3dB, 10dB, 20dB) nehupamhi hwepamusoro uye kugadzikana kwekushisa kwakanyanya.
3. Broadband Performance: Inovhara yakawanda frequency range, yakakodzera microwave uye RF zvikumbiro.
4. Yakaderera VSWR (Voltage Standing Wave Ratio): Yakagadziridzwa impedance inoenderana (kazhinji 50Ω kana 75Ω) kuderedza chiratidzo chechiratidzo uye kuchengetedza kuvimbika kwehurongwa.
5. Kuvaka Kwakasimba: Metal housing kana ceramic-based design yekusimudzira kusimba, EMI shielding, uye kupisa kupisa, kwakakodzera nzvimbo dzakaoma.
1. RF/Microwave Systems: Inogadzirisa simba rechiratidzo kudzivirira kuwandisa (semuenzaniso, amplifier input protection, antenna system level control).
2. Muedzo & Chiyero: Inowedzera simba rakawanda mu spectrum analyzers uye network analyzers, kudzivisa kushandiswa kwechiridzwa.
3. Zvishandiso zveKukurukurirana: Chiratidzo chinoenderana ne5G base stations, satellite communications, uye kuderedza kupindira kwehuwandu.
4. Mauto / Aerospace: Chiratidzo chekugadzirisa muhutano hwepamusoro-soro (semuenzaniso, radar, midziyo yehondo yemagetsi).
5. CATV (Cable Television): Inogadzirisa mazinga echiratidzo mukoaxial cable transmissions kudzivirira kukanganisa.
Qualwaveinopa dzakasiyana-siyana kudonhedza-yakagadziriswa attenuator muhupamhi kubva kuDC kusvika ku6GHz. Avhareji simba rinosvika 300W. Yedu yekudonha-yakagadziriswa attenuators inoshandiswa zvakanyanya munzvimbo dzakawanda.

Chikamu Nhamba | Frequency(GHz, Min.) | Frequency(GHz, Max.) | Simba(W) | Attenuation(dB) | Kururama(±dB) | VSWR(Max.) | Flange | Size(mm) | Nguva Yekutungamira(mavhiki) |
|---|---|---|---|---|---|---|---|---|---|
| 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 | Double flanges | 16*6 | 2~4 |