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Foliteji dari Attenuators
Foliteji dari attenuators ti wa ni ese Circuit awọn ẹrọ ti o le šakoso awọn ìyí ti attenuation ti won o wu awọn ifihan agbara nipasẹ ita input foliteji awọn ifihan agbara. Awọn abuda akọkọ rẹ ati awọn ohun elo jẹ bi atẹle:
Awọn ẹya:
1. Atunṣe: Awọn olutọpa iṣakoso foliteji n ṣatunṣe iwọn irẹwẹsi ti ifihan agbara rẹ nipasẹ awọn ifihan agbara foliteji ti ita, muu iṣatunṣe deede ati iṣakoso ṣiṣẹ.
2. Laini ti o ga julọ: Ibasepo ti o ga julọ wa laarin foliteji titẹ sii ati attenuation ti o wu, ṣiṣe awọn olutọpa iṣakoso Voltage ni deede ati iduroṣinṣin ni awọn ohun elo to wulo.
3. Bandiwidi jakejado: Awọn olutọpa ti o ni idari ti o ni agbara ti o ni idahun ti o dara ni iwọn ilawọn, nitorina o le lo si ọpọlọpọ awọn ifihan agbara igbohunsafẹfẹ.
4. Ariwo kekere: Nitori lilo awọn ohun elo ariwo kekere ni apẹrẹ Circuit ti abẹnu ti Awọn olutọpa ti iṣakoso Voltage, Awọn olutọpa iṣakoso ti n ṣe afihan awọn ifihan ariwo kekere pupọ lakoko iṣẹ.
5. Integratability: Awọn attenuators ti iṣakoso foliteji le ṣepọ sinu awọn iyika miiran, ti o mu ki iwọn didun ti o kere ju ati iṣeduro ti o ga julọ ti gbogbo eto.
Ohun elo:
1. Eto Ibaraẹnisọrọ: Awọn olutọpa ti iṣakoso foliteji le ṣee lo lati ṣatunṣe agbara ifihan agbara ninu eto ibaraẹnisọrọ, iyọrisi ilana ifihan agbara ati iṣakoso lakoko gbigbe data ati gbigba.
2. Iṣakoso ohun: Awọn olutọpa iṣakoso foliteji le ṣiṣẹ bi iṣakoso ohun afetigbọ ninu eto ohun lati ṣakoso idinku awọn ifihan agbara ohun.
3. Wiwọn ohun elo: Awọn olutọpa iṣakoso foliteji le ṣee lo bi paati iṣakoso ni wiwọn ohun elo lati ṣakoso deede ati ṣatunṣe awọn ifihan agbara, iyọrisi deede ohun elo ati iduroṣinṣin.
4. Sisọ ohun: Awọn attenuators ti iṣakoso foliteji le ṣee lo si sisẹ ohun, gẹgẹbi awọn iṣelọpọ, distortors, compressors, bbl
Qualwavepese okun gbooro ati iwọn agbara agbara giga ti iṣakoso awọn attenuators ni awọn igbohunsafẹfẹ to 40GHz. Wa foliteji dari attenuators ti wa ni o gbajumo ni lilo ni ọpọlọpọ awọn agbegbe.
Nọmba apakan | Igbohunsafẹfẹ(GHz, min.)  | Igbohunsafẹfẹ(GHz, o pọju) | Attenuation Range(dB) | Ipadanu ifibọ(dB, max.) | VSWR | Fifẹ(dB, max.) | Foliteji(V) | Akoko asiwaju(ọsẹ) |
|---|---|---|---|---|---|---|---|---|
| QVA-500-1000-64-S | 0.5 | 1 | 0 ~ 64 | 1.5 | 2.0 | ±2.5 | 0~+10 | 3~6 |
| QVA-500-18000-20-S | 0.5 | 18 | 0 ~ 20 | 3 | 2.2 | ± 1.5 | 0~5 | 3~6 |
| QVA-1000-2000-64-S | 1 | 2 | 0 ~ 64 | 1.3 | 1.5 | ±2 | 0~+10 | 3~6 |
| QVA-2000-4000-64-S | 2 | 4 | 0 ~ 64 | 1.5 | 1.5 | ±2 | 0~+10 | 3~6 |
| QVA-4000-8000-64-S | 4 | 8 | 0 ~ 64 | 2 | 1.8 | ±2 | 0~+10 | 3~6 |
| QVA-5000-30000-33-K | 5 | 30 | 0-33 | 2.5 | 2.0 | - | -5~0 | 3~6 |
| QVA-8000-12000-64-S | 8 | 12 | 0 ~ 64 | 2.5 | 1.8 | ±2 | 0~+10 | 3~6 |
| QVA-12000-18000-64-S | 12 | 18 | 0 ~ 64 | 3 | 2.0 | ±2.5 | 0~+10 | 3~6 |
| QVA-18000-40000-30-K | 18 | 40 | 0-30 | 6 | 2.5 | ± 1.5 | 0~+10 | 3~6 |
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