Àwọn ẹ̀yà ara ẹ̀ya ara:
- Ìkọ̀sílẹ̀ ìdádúró gíga
- Iwọn Kekere
+86-28-6115-4929
sales@qualwave.com
Àlẹ̀mọ́ RF low pass jẹ́ àlẹ̀mọ́ ìṣiṣẹ́ àmì tí ó ń pa àwọn àmì ìgbóhùnsáfẹ́fẹ́ kékeré mọ́ nípa yíyọ àwọn àmì ìgbóhùnsáfẹ́fẹ́ gíga kúrò. Ó ń jẹ́ kí àwọn àmì tí ó ní àwọn ìgbà tí ó kéré sí ààlà kan kọjá kọjá, ṣùgbọ́n ó ń kọ àwọn àmì tí ó ní àwọn ìgbà tí ó pọ̀ ju ààlà náà lọ.
1. Àwọn àmì tí ó wà ní ìsàlẹ̀ ìgbóhùnsáfẹ́fẹ́ pàtó kan nìkan ni a gbà láàyè láti kọjá, nígbà tí àwọn àmì tí ó wà lókè ìgbóhùnsáfẹ́fẹ́ náà ni a máa ń yọ́ tàbí kí a dínkù.
2. Nígbà tí a bá ń kọjá àwọn àmì ìgbóhùnsáfẹ́fẹ́ kékeré, kò sí ìyípadà kankan nínú ìpele náà.
3. Lọ́pọ̀ ìgbà, a máa ń lo àwọn capacitors àti inductor kan tàbí jù bẹ́ẹ̀ lọ láti kọ́ àwọn àlẹ̀mọ́ telecom low pass.
1.Ifihan didan
Àlẹ̀mọ́ ìpele gíga ni a sábà máa ń lò láti mú kí àmì náà rọ̀, ó lè mú kí ariwo inú àmì ìpele gíga náà kúrò, kí àmì náà lè dúró ṣinṣin. Ní àwọn ìgbà tí a bá nílò àmì dídán, àlẹ̀mọ́ ìpele kékeré microstrip lè mú ariwo ìdènà ìpele gíga náà kúrò, èyí sì máa jẹ́ kí ètò náà túbọ̀ ṣeé gbẹ́kẹ̀lé àti dúró ṣinṣin.
2. Idinku ariwo
Àlẹ̀mọ́ ìfàsẹ́yìn kékeré kò ní ní ipa lórí àmì ìfàsẹ́yìn kékeré, nígbàtí ó ń pa àmì ìfàsẹ́yìn kékeré mọ́, a lè yọ ariwo ìfàsẹ́yìn gíga kúrò. Nínú iṣẹ́ ìfọhùn tàbí iṣẹ́ àwòrán, àwọn àlẹ̀mọ́ ìfàsẹ́yìn kékeré lè yọ ariwo kúrò kí ó sì jẹ́ kí àmì ìfọwọ́sọyìn náà yé kedere.
3. Dín àṣìṣe náà kù
Àlẹ̀mọ́ ìfàsẹ́yìn kékeré lè dín àṣìṣe náà kù, pàápàá jùlọ fún ìwọ̀n ohun èlò tí ó péye. Nínú àwọn ìwọ̀n tí ó pọndandan, àlẹ̀mọ́ ìfàsẹ́yìn kékeré lè mú ariwo, ìdènà àti àwọn nǹkan mìíràn kúrò, kí àwọn àbájáde ìwọ̀n náà lè péye síi kí ó sì ṣeé gbẹ́kẹ̀lé.
4. Ibiti o ti gbooro ti ohun elo
Àlẹ̀mọ́ ìgbì omi millimeter low pass filter ní ọ̀pọ̀lọpọ̀ àwọn ohun èlò, láti ohùn sí àwòrán, láti ìbánisọ̀rọ̀ sí ìṣàkóso, níbi gbogbo. Fún àpẹẹrẹ, nínú iṣẹ́ ìṣiṣẹ́ àmì baseband, àlẹ̀mọ́ ìgbì omi kékeré low pass ṣe pàtàkì.
Nínú ìbánisọ̀rọ̀, àlẹ̀mọ́ onípele tí a ti dá dúró lè yọ ariwo onípele gíga, ìdènà, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ kúrò, láti rí i dájú pé ìbánisọ̀rọ̀ dára; Nínú pápá ìṣàkóso, àlẹ̀mọ́ onípele tí a ti dá dúró ni a lè lò fún dídán àmì àti dídán ariwo.
Kúláwaven pese awọn àlẹ̀mọ́ oní-máíkrówéfù oní-ìwọ̀n ...

Nọ́mbà Apá | Pááńdì ìkọsẹ̀(GHz, Min.) | Pááńdì ìkọsẹ̀(GHz, Pupọ julọ) | Pípàdánù Ìfisí(dB, Pupọ julọ) | VSWR(Àṣejù) | Ìdínkù ìdènà ẹ̀gbẹ́(dB) | Àwọn asopọ̀ |
|---|---|---|---|---|---|---|
| QLF-1-40 | DC | 0.001 | 1.5 | 1.5 | 40@2-4MHz, 50@4-100MHz | SMA |
| QLF-2-15-40 | 0.002 | 0.015 | 2.5 | 1.5 | 40@17-200MHz | SMA |
| QLF-2.5-50 | DC | 0.0025 | 0.8 | 1.5 | 50@5-50MHz | SMA |
| QLF-5-50 | DC | 0.005 | 1 | 1.5 | 50@8-50MHz | SMA |
| QLF-10-50 | DC | 0.01 | 1 | 1.5 | 50@13-150MHz | SMA |
| QLF-30-40 | DC | 0.03 | 1 | 1.5 | 40@45MHz, 60@60MHz | SMA |
| QLF-32-40 | DC | 0.032 | 0.8 | 1.5 | 40@50-90MHz | N |
| QLF-45-20 | DC | 0.045 | 1 | 1.7 | 20@0.07-0.09GHz | SMA |
| QLF-55-35 | DC | 0.055 | 0.8 | 1.5 | 35@0.07-0.2GHz | SMA |
| QLF-125-60 | DC | 0.125 | 2 | 1.5 | 60@0.15~0.6GHz | SMA |
| QLF-200-2400-60 | 0.2 | 2.4 | 5 | 1.5 | 60@3.6GHz | SMA |
| QLF-215-30 | DC | 0.215 | 0.6 | 1.4 | 30@0.35~1GHz | N |
| QLF-300-40 | DC | 0.3 | 1 | 1.5 | 40@450MHz, 60@600MHz | SMA |
| QLF-300-60 | DC | 0.3 | 0.5 | 1.5 | 60@0.643-3GHz | SMA |
| QLF-330-60 | DC | 0.33 | 0.5 | 1.3 | 60@0.643-3GHz | SMA |
| QLF-480-30 | DC | 0.48 | 3 | 1.5 | 30@0.53-3GHz | SMA |
| QLF-500-45 | DC | 0.5 | 1.5 | 1.8 | 45@0.6~1GHz | SMA |
| QLF-1000-30 | DC | 1 | 0.9 | 1.2 | 30@1.9-5GHz | SMA |
| QLF-1000-70 | DC | 1 | 1 | 1.5 | 70@1.3-4.2GHz | SMA |
| QLF-1100-60 | DC | 1.1 | 0.9 | 1.4 | 60@1.5~3GHz | SMA |
| QLF-1200-60 | DC | 1.2 | 1 | 1.5 | 60@1.8-8GHz | SMA |
| QLF-1400-50 | DC | 1.4 | 2 | 1.6 | 50@2GHz tó pọ̀ jùlọ. | SMA |
| QLF-2000-50 | DC | 2 | 1 | 1.5 | 50@2.3-4GHz, 40@4~7GHz | SMA |
| QLF-2186-30 | 1.5 | 2.186 | 2 | 1.6 | 30@2.37-3GHz | SMA |
| QLF-2200-30 | DC | 2.2 | 0.9 | 1.2 (ìrúwé) | 30@3-5GHz | SMA |
| QLF-2250-30 | DC | 2.25 | 1.2 | 1.2 (ìrúwé) | 30@3-5GHz | SMA |
| QLF-2250-60 | DC | 2.25 | 1.5 | 1.3 | 60@2.65~7.4GHz | SMA |
| QLF-2400-58 | DC | 2.4 | 2 | 1.7 | 58@3-18GHz | SMA |
| QLF-3000-30 | DC | 3 | 0.9 | 1.3 (ìrúwé) | 30@4.78-7.5GHz | SMA |
| QLF-3000-60 | DC | 3 | 1.5 | 1.3 | 60@3.52~10GHz | SMA |
| QLF-3200-40 | DC | 3.2 | 1 | 1.5 | 40@3.8-18GHz | SMA |
| QLF-3200-60 | DC | 3.2 | 1.5 | 1.5 | 60@3.6GHz, 60@3.6-20GHz | SMA |
| QLF-3500-40 | DC | 3.5 | 1.5 | 1.5 | 40@3.85-18GHz | SMA |
| QLF-3870-30 | DC | 3.87 | 2.5 | 1.7 | 30@4.32GHz | SMA |
| QLF-4000-30 | DC | 4 | 1 | 1.7 | 50@4.8~7GHz, 40@7~11GHz, 30@11~12GHz | SMA |
| QLF-4000-60 | DC | 4 | 1.5 | 1.3 | 60@4.5-12.3GHz | SMA |
| QLF-4400-40 | DC | 4.4 | 0.73 | 1.2 | 40@6.28-9.8GHz | SMA |
| QLF-5000-40 | DC | 5 | 0.68 | 1.2 | 40@7.05-10GHz | SMA |
| QLF-5000-45 | DC | 5 | 1 | 2 | 45@5.8-10.5GHz | SMA |
| QLF-5325-30 | DC | 5.325 | 1.5 | 1.5 | 30@5.925GHz | SMA |
| QLF-5500-60 | DC | 5.5 | 3 | 2 | 60@6-20GHz | SMA |
| QLF-6000-20 | 0.5 | 6 | 2 | 1.8 | 20@6.5GHz | SMA |
| QLF-6000-45 | DC | 6 | 1 | 2 | 45@6.8-10.5GHz | SMA |
| QLF-6000-60 | DC | 6 | 1.5 | 1.3 | 60@6.7-15.5GHz | SMA |
| QLF-6500-30 | DC | 6.5 | 1 | 1.8 | 30@8-15GHz | SMA |
| QLF-6500-60 | DC | 6.5 | 1.5 | 1.3 | 60@7.27-15.3GHz | SMA |
| QLF-7000-48 | DC | 7 | 1 | 2 | 48@7.8-11GHz | SMA |
| QLF-7000-50 | DC | 7 | 1.5 | 1.3 | 50@7.77-15.5GHz | SMA |
| QLF-8000-40 | DC | 8 | 2 | 2 | 40@9-25GHz | SMA |
| QLF-8000-40-1 | DC | 8 | 1.2 | 1.5 | 40@8.9~16GHz | SMA |
| QLF-8000-50 | DC | 8 | 1.5 | 1.4 | 50@8.8-16.2GHz | SMA |
| QLF-8000-50-1 | DC | 8 | 1 | 2 | 50@8.8-20GHz | SMA |
| QLF-8000-50-2 | DC | 8 | 1.2 | 2 | 50@9-18GHz | SMA |
| QLF-9000-50 | DC | 9 | 1.5 | 1.4 | 50@9.8-17GHz | SMA |
| QLF-9000-50-1 | DC | 9 | 1 | 2 | 50@15-22GHz | SMA |
| QLF-9000-60 | DC | 9 | 1 | 1.6 | 60@14-17GHz | SMA |
| QLF-9500-50 | DC | 9.5 | 1.5 | 1.4 | 50@10.2-18GHz | SMA |
| QLF-10000-20 | DC | 10 | 0.5 | 1.7 | 20@12GHz | SMA |
| QLF-10000-30 | DC | 10 | 1 | 1.7 | 30@13.2GHz | SMA |
| QLF-10000-30-1 | DC | 10 | 1 | 1.8 | 30@13-40GHz | SMA |
| QLF-10000-35 | DC | 10 | 1 | 2 | 35@11GHz | SMA |
| QLF-10000-50 | DC | 10 | 1.5 | 1.4 | 50@10.9-18.5GHz | SMA |
| QLF-11000-50 | DC | 11 | 1.5 | 1.5 | 50@12.1-19GHz | SMA |
| QLF-11000-50-1 | DC | 11 | 2 | 1.7 | 50@12-40GHz | SMA |
| QLF-11700-50 | DC | 11.7 | 2 | 1.7 | 50@12.7-13.45GHz | SMA |
| QLF-12000-70 | DC | 12 | 1 | 1.7 | 70@14-19GHz | SMA |
| QLF-13000-50 | DC | 13 | 2 | 1.5 | 50@14.1-21GHz | SMA |
| QLF-13000-55 | DC | 13 | 1.5 | 1.8 | 55@15.2-40GHz | SMA |
| QLF-13500-50 | DC | 13.5 | 2 | 1.5 | 50@14.7-21.3GHz | SMA |
| QLF-14000-45 | DC | 14 | 1 | 1.8 | 45@20~40GHz | PIN Φ0.38 |
| QLF-15000-50 | DC | 15 | 2.5 | 1.5 | 50@16-22.3GHz | SMA |
| QLF-16000-50 | DC | 16 | 1.5 | 2 | 50@16.8-24GHz | SMA |
| QLF-17000-50 | DC | 17 | 1.5 | 2 | 50@30-33GHz | SMA |
| QLF-18000-15 | DC | 18 | 1 | 1.7 | 15@20GHz | SMA |
| QLF-18000-35 | DC | 18 | 1.5 | 2 | 35@19-28GHz | SMA |
| QLF-18000-40 | DC | 18 | 2 | 2 | 40@20-38GHz | 2.92mm |
| QLF-18000-45 | DC | 18 | 1.2 | 2 | 45@28-40GHz | SMA |
| QLF-18000-50 | DC | 18 | 3 | 1.6 | 50@19.1-26GHz | SMA |
| QLF-18000-50-1 | DC | 18 | 2 | 2 | 50@18.8-19.5GHZ | SMA |
| QLF-20000-25 | DC | 20 | 2 | 2 | 25@23-40GHz | SMA |
| QLF-20000-50 | DC | 20 | 1.2 | 2 | 50@22GHz | SMA |
| QLF-20000-60 | DC | 20 | 1 | 2 | 60@23-40GHz | 2.92mm |
| QLF-20000-70 | DC | 20 | 1.5 | 1.8 | 70@24GHz | SMA |
| QLF-20000-75 | DC | 20 | 1.5 | 2 | 75@24-44GHz | SMA |
| QLF-25000-40 | DC | 25 | 2 | 2 | 40@28-30GHz | 2.92mm |
| QLF-25000-40-1 | DC | 25 | 1.5 | 1.7 | 40@28-40GHz | 2.92mm |
| QLF-25000-40-2 | DC | 25 | 2 | 2 | 40@28-40GHZ, 70@30-44GHz | 2.92mm |
| QLF-26000-30 | DC | 26 | 1.5 | 1.7 | 30@28GHz, 70@29~40GHz | SMA |
| QLF-28000-30 | DC | 28 | 2 | 2 | 30@30-38GHz | 2.4mm |
| QLF-33000-25 | DC | 33 | 3 | 2 | 25@37-50GHz | 2.92mm |
| QLF-40000-20 | DC | 40 | 2 | 2 | 20@60GHz, 40@65GHz, 60@70GHz | 2.92mm |
| QLF-50000-20 | DC | 50 | 2 | 2.5 | 20@60GHz | 2.4mm |