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Ngā Whakaiti Ka Taea te Whakarite USB RF Hipanga Mamati Whakahaeretia e te USB
Ko ngā taputapu whakaitiiti ka taea te whakarite he taputapu hiko e taea ai te whakahaere mamati me te whakarerekē tika i ngā taumata whakaitiiti.
Ko te tikanga he raupapa o ngā whakaitiiti hiko e whakahaerehia ana e ngā tohu matihiko. Ka taea te whakahaere i ngā whakaitiiti hiko ka taea te whakarite mā te atanga RS-232, USB rānei, kia māmā ai te whakauru atu ki ngā pūnaha nui ake. Ki te whakatauritea ki ngā whakaitiiti hiko ā-ringa, he nui ake te tika me te auautanga o ēnei, he mea tino whai hua i roto i ngā tono e hiahia ana kia whakatikatikaina, kia whakatikatikaina rānei i ngā wā katoa.
Ko ngā āhuatanga o ngā attenuators RF ka taea te whakarite:
1. Te āheinga ki te whakarite hōtaka: Ka taea te whakamahi i ngā tohu matihiko, tohu anaro rānei hei whakahaere i te whakaitiiti, te takahanga, me te whakawhiti i waenga i ngā taumata me ngā aratau whakaitiiti rerekē.
2. Pūmautanga: He pumau te uara whakaitiiti o te Whakaiti Hiko Mamati RF USB, ā, kāore e pāngia e te pāmahana, e ētahi atu āhuatanga taiao rānei.
3. Mahi teitei: I roto i te whānuitanga o ngā mara hikohiko hangarau, he pai te hototahi hikohiko, te ōritetanga, te iti o te ngaronga whakaurunga me ētahi atu mahi tino pai a te attenuator USB.
4. Whakaiti: Ka taea te whakauru i te attenuator e whakahaerehia ana e te USB ki roto i ngā kete iti, ā, he tino iti te rahi.
Ko ngā whakangāwari tohu ka taea te whakarite e whakahaeretia ana e te USB e whakamahia whānuitia ana hei whakatauira i ngā horopaki whakangāwari tohu o te ao tūturu, me te manatoko i te mahi a ngā taputapu i raro i ngā āhuatanga kaha tohu rerekē. E whakamahia whānuitia ana ēnei i roto i ngā tono, i ngā pūnaha whakawhitiwhiti kōrero ahokore, me te hoahoa me te whakamātautau i ngā ara iahiko me ngā wāhanga hiko.
Ina koa, ko te attenuator RF ka taea te whakarite kei roto:
1. Pūnaha whakawhitiwhiti kōrero: Whakamahia te whakaitiiti ka taea te whakarite hei whakarerekē i te kaha o te tohu ahokore hei karo i te pānga o ngā tohu tino kaha ki ngā taputapu me ngā pūnaha.
2. Ine i te taputapu: Whakamahia te whakaiti hiko ka taea te whakarite hei whakatikatika auau me te whakaiti i te hiko kia tutuki ai ngā whakaritenga whakamātautau.
3. Rererangi: I roto i te rererangi, te hangarau ātea, me ngā taputapu whakatere, ka whakamahia te attenuator hiko matihiko USB RF mō te whakatikatika ara iahiko me te whakahaere whakaiti.
4. Reo Irirangi: E whakamahia ana te attenuator USB i roto i te umanga reo irirangi hei whakahaere me te whakaiti i ngā tohu.
QualwaveE whakarato ana i ngā whakaitiiti-whakamahere whānui me te whānuitanga hihiri teitei i ngā auau tae atu ki te 40GHz. Ka taea te 0.5dB te taahiraa, ā, ka taea te 80dB, neke atu rānei te whānuitanga whakaitiiti. He whānuitia te whakamahinga o ā mātou whakaitiiti-whakamahere i roto i ngā wāhi maha.
Tau Wāhanga | Auautanga(GHz, min.)  | Auautanga(GHz, mōrahi) | Awhe Whakaiti(dB) | Hipanga(dB, iti rawa) | Te tika(+/-) | Ngaronga Whakaurunga(dB, mōrahi.) | VSWR | Wā Whakawhiti(nS, mōrahi.) | Mana(dB, mōrahi.) | Wā Arataki(wiki) |
|---|---|---|---|---|---|---|---|---|---|---|
| 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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