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RF Yakakwirira Simba BroadBand Test Systems Programmable Attenuators
Programmable attenuators midziyo yemagetsi inobvumira kudzora kwedhijitari uye kunyatsogadziridzwa kwemazinga ekuyeredza.
Iwo anowanzo sanganisira akateedzana attenuators anodzorwa nemasaini edhijitari. Programmable 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, izvo zvinobatsira zvakanyanya mumashandisirwo anoda kugadziridzwa nguva nenguva kana kunyatso-tuning.
Programmable attenuators vane zvinotevera hunhu:
1. Programmability: Digital kana analogi zviratidzo zvinogona kushandiswa kudzora attenuation, kutsika, uye kuchinja pakati siyana attenuation mazinga uye modes.
2. Kugadzikana: Iine stable attenuation value uye kazhinji haina kukanganiswa nekushisa kana mamwe mamiriro ezvakatipoteredza.
3. Kushanda kwepamusoro: munzvimbo dzakasiyana-siyana dzeinjiniya yemagetsi emagetsi, ine yakanaka Electromagnetic kuenderana, kuenzana, kurasikirwa kwekuisa pasi uye mamwe maitiro akanaka.
4. Miniaturization: Inogona kubatanidzwa mumapakiti maduku uye ine hukuru hukuru.
Programmable attenuators anowanzo 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, inosanganisira:
1. Sistimu yekukurukurirana: Ishandise mukugadzirisa simba rechiratidzo chisina waya kuti udzivise kukanganiswa kwemasaini akanyanya kusimba pamidziyo uye masisitimu.
2. Chiyero chezviridzwa: Chishandise kune chaiyo frequency kugadzirisa uye attenuation kusangana nemiedzo zvinodiwa.
3. Aerospace: Mundege, tekinoroji yemuchadenga, uye midziyo yekufambisa, inoshandiswa pakuenzanisa dunhu nekudzora kwekudzora.
4. Radhiyo: Inoshandiswa muindasitiri yeredhiyo kudzora 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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