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Programmable Attenuators USB RF Digital Nhanho USB Inodzorwa
Programmable attenuators midziyo yemagetsi inobvumira kudzora kwedhijitari uye kunyatsogadziridzwa kwemazinga ekuyeredza.
Iwo anowanzo sanganisira akateedzana attenuators anodzorwa nemasaini edhijitari. Programmable nhanho attenuators inogona kudzorwa kuburikidza neRS-232 kana USB interfaces, zvichiita kuti zvive nyore kubatanidza mumahombe masisitimu. Zvichienzaniswa nemanyorero akasiyana-siyana attenuators, ivo vanopa yakanyanya kurongeka uye kudzokorora, iyo inobatsira zvikuru mumashandisirwo anoda kugara achigadziriswa kana kunyatso-tuning.
Programmable RF attenuators vane zvinotevera maitiro:
1. Programmability: Digital kana analogi zviratidzo zvinogona kushandiswa kudzora attenuation, kutsika, uye kuchinja pakati siyana attenuation mazinga uye modes.
2. Kugadzikana: USB RF Digital Danho Attenuator ine yakagadzikana attenuation kukosha uye kazhinji haina kukanganiswa nekushisa kana mamwe mamiriro ezvakatipoteredza.
3. Kuita kwepamusoro: Munzvimbo dzakasiyana-siyana dzeinjiniya dzemagetsi emagetsi, USB attenuator ine yakanaka Electromagnetic kuenderana, kuenzana, kurasikirwa kwekuisa pasi uye mamwe maitiro akanaka.
4. Miniaturization: USB controlled attenuator inogona kubatanidzwa mumapakeji maduku uye ine hukuru hukuru.
USB inodzorwa programmable attenuators inowanzo shandiswa kutevedzera chaiyo-yenyika masaini attenuation mamiriro uye kuona mashandiro emidziyo pasi pemamiriro akasiyana esimba rechiratidzo. Iwo anoshandiswa zvakanyanya mukushandisa, isina waya yekutaurirana masisitimu, uye dhizaini uye kuyedzwa kwemagetsi maseketi uye zvikamu.
Kunyanya, programmable RF attenuator inosanganisira:
1. Hurukuro system: Shandisa programmable attenuator mukugadzirisa isina waya yechiratidzo simba kudzivirira kukanganiswa kweakanyanya kusimba masaini pamidziyo uye masisitimu.
2. Chiyero chezviridzwa: Shandisa programmable nhanho attenuator kuti chaiyo frequency kugadzirisa uye attenuation kusangana bvunzo zvinodiwa.
3. Aerospace: Mundege, tekinoroji yemuchadenga, uye midziyo yekufambisa, USB RF dhijitari nhanho attenuator inoshandiswa pakugadzirisa dunhu uye kudzora kwekudzora.
4. Redhiyo: USB attenuator inoshandiswa muindasitiri yeredhiyo kutonga uye kuderedza zviratidzo.
Qualwaveinopa yakafara bhendi uye yakakwirira simba renji programmable-attenuators pama frequency anosvika 40GHz. Nhanho inogona kuve 0.5dB uye attenuation renji inogona kuita 80dB kana kutopfuura. Yedu programmable-attenuators inoshandiswa zvakanyanya munzvimbo dzakawanda.
Chikamu Nhamba | Frequency(GHz, Min.)  | Frequency(GHz, Max.) | Attenuation Range(dB) | Danho(dB, min.) | Kururama(+/-) | Insertion Loss(dB, max.) | VSWR | Kuchinja Nguva(nS, max.) | Simba(dB, max.) | Nguva Yekutungamira(mavhiki) |
|---|---|---|---|---|---|---|---|---|---|---|
| QPRA-9K-8000-80-1 | 9K | 8 | 0~80 | 1 | ±3dB | 9.5 | 2 | - | 24 | 3~6 |
| QPRA-20-18000-63.75-0.25 | 0.02 | 18 | 0~63.75 | 0.25 | ±2dB | 8 | 2 | - | 25 | 3~6 |
| QPRA-500-40000-63.5-0.5 | 0.5 | 40 | 0~63.5 | 0.5 | ±2dB | 12 | 2 | - | 25 | 3~6 |
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