Ciri-ciri:
- Jalur Lebar
- Bunyi Rendah
-
+86-28-6115-4929 -
sales@qualwave.com
Penguat Bunyi Rendah EMC Jalur Lebar RF
Penguat hingar rendah ialah penguat dengan angka hingar yang sangat rendah, digunakan dalam litar untuk menguatkan isyarat lemah dan meminimumkan hingar yang diperkenalkan oleh penguat.
Ia biasanya digunakan sebagai prapenguat frekuensi tinggi atau perantaraan pelbagai penerima Radio, dan litar penguatan peralatan pengesan elektronik kepekaan tinggi.Penguat bunyi rendah yang baik perlu menguatkan isyarat sambil menghasilkan hingar dan herotan serendah mungkin.
Berikut ialah Ciri-ciri utama dan aplikasi penguat hingar rendah:
1. Dapatkan penguatan: LNA boleh menguatkan isyarat input yang lemah ke tahap yang mencukupi untuk pemprosesan litar atau sistem berikutnya.Dalam komunikasi tanpa wayar, isyarat yang diterima selalunya sangat lemah, dan melalui kesan penguatan LNA, isyarat boleh dipertingkatkan ke tahap yang boleh dipercayai untuk menyediakan pemprosesan dan penyahmodulasian seterusnya.
2. Kurangkan hingar sistem: LNA berusaha untuk meminimumkan pengenalan bunyi tambahan sambil menguatkan isyarat.Bunyi adalah penting untuk prestasi sistem komunikasi tanpa wayar kerana ia boleh menutup isyarat dan mengurangkan nisbah isyarat-ke-bunyi sistem.Penguat hingar rendah mengurangkan hingar sistem dengan meminimumkan angka hingar melalui penggunaan reka bentuk litar yang dioptimumkan dan bahan hingar rendah.
3. Meningkatkan julat dinamik sistem: Satu lagi fungsi LNA adalah untuk mengembangkan julat dinamik sistem.Julat dinamik merujuk kepada keupayaan sistem untuk mengendalikan kedua-dua isyarat kuat dan lemah secara serentak.Penguat hingar rendah boleh mengendalikan isyarat yang lebih lemah tanpa beban lampau atau herotan disebabkan oleh isyarat yang lebih kuat.Ini membolehkan sistem berfungsi dengan berkesan dalam persekitaran yang mempunyai julat besar perbezaan kekuatan isyarat.
Bidang aplikasi utama LNA ialah komunikasi tanpa wayar, peralatan perubatan, alat pengukur, radar, komunikasi satelit, dsb.
Qualwavemembekalkan Penguat Bunyi Rendah dari DC ke 110GHz, dan angka hingar boleh serendah 0.7 dB.Keuntungan minimum ialah 10dB dan input maksimum VSWR ialah 3.5:1.Kami menawarkan pelbagai sistem penguat hingar rendah untuk memenuhi semua keperluan anda untuk komponen penguat gelombang RF, gelombang mikro dan milimeter.
Nombor Bahagian | Lembaran data | Kekerapan(GHz, Min.)  | Kekerapan(GHz, Maks.) | Rajah Bunyi(dBm, Maks.) | P1dB(dBm, Min.) | Keuntungan(dB, Min.) | Mendapat Kerataan(dB, jenis) | voltan(VDC) | VSWR(Maks.) | Masa Utama(minggu) |
|---|---|---|---|---|---|---|---|---|---|---|
| QLA-9K-3000-43-30 |  | 9K | 3 | 3 | 16 | 43 | 1.5 | 12 | 1.8 | 2~8 |
| QLA-0.01-15000-12-60 | | 0.00001 | 15 | 6 (taip.) | 10 | 12 | 2.5 | 12 | 2 | 2~8 |
| QLA-0.09-2000-42-30 | | 0.00009 | 2 | 3 (taip.) | 15 (jenis) | 42 (jenis) | - | 12 | 2 (taip.) | 2~8 |
| QLA-0.1-500-24-30 | | 0.0001 | 0.5 | 3 | 5 | 24 | 0.5 | 15 | 1.5 | 2~8 |
| QLA-0.1-500-30-30 | | 0.0001 | 0.5 | 3 | 5 | 30 | 0.5 | 5 | 1.5 | 2~8 |
| QLA-0.5-1000-23-12 | | 0.0005 | 1 | 1.2(jenis) | 23 (jenis) | 23 (jenis) | - | 5 | 1.8(jenis) | 2~8 |
| QLA-1-400-50-20 | | 0.001 | 0.4 | 2 | 20 | 50 | 0.5 | 15 | 2 | 2~8 |
| QLA-1-12000-30-55 | | 0.001 | 12 | 5.5(jenis) | 15 | 30 | 2.5 | 12 | 2.5 | 2~8 |
| QLA-1-26500-17-55 | | 0.001 | 26.5 | 5.5(jenis) | 10 | 17 | 1 | 12 | 2.5 | 2~8 |
| QLA-1.6-30-13.5-42 | | 0.0016 | 0.03 | 4.2 | 26 | 13.5 | 0.25 | 15 | 1.2 | 2~8 |
| QLA-5-1000-46-15 | | 0.005 | 1 | 1.5(jenis) | 20 (jenis) | 46 (jenis) | - | 5 | 2 (taip.) | 0~4 |
| QLA-10-60-15-50 | | 0.01 | 0.06 | 5 | 23 | 15 | 1 | 12 | 1.5 | 2~8 |
| QLA-10-60-16-50 | | 0.01 | 0.06 | 5 | 23 | 16 | 1.5 | 5 | - | 2~8 |
| QLA-10-2500-30-40 | | 0.01 | 2.5 | 4 (taip.) | 10 | 30 | 1 | 12 | 2 | 2~8 |
| QLA-10-18000-25-50 | | 0.01 | 18 | 5 | 10 | 25 | 1 | 12 | 2.2 | 2~8 |
| QLA-20-3000-30-35 | | 0.02 | 3 | 3.5 | 15 | 30 | 2.5 | 15 | 2 | 2~8 |
| QLA-20-6000-32-15 | | 0.02 | 6 | 1.5(jenis) | 12 | 32 | 1.5 | 5 | 2.5 | 2~8 |
| QLA-20-8000-20-30 | | 0.02 | 8 | 3 (taip.) | 12 | 20 | 2 | 12 | 2 (taip.) | 2~8 |
| QLA-25-1000-50-13 | | 0.025 | 1 | 1.3 | 14 | 50 | - | 5~20 | 2.5 | 2~8 |
| QLA-30-1000-15-20 | | 0.03 | 1 | 2 | 18 | 15 | 3 | 5.5 | 2 | 2~8 |
| QLA-30-1000-50-13 | | 0.03 | 1 | 1.3 | 15 | 50 | 2.5 | 12 | 1.5 | 2~8 |
| QLA-30-3000-40-30 | | 0.03 | 3 | 3 | 12 | 40 | 2 | 15 | 2 | 2~8 |
| QLA-30-6000-25-50 | | 0.03 | 6 | 5 | 10 | 25 | 3 | 15 | 2 | 2~8 |
| QLA-30-18000-15-25 | | 0.03 | 18 | 2.5(jenis) | 10 | 15 | 1 | 12 | 1.8 | 2~8 |
| QLA-50-90-15-32 | | 0.05 | 0.09 | 3.2 | 10 | 15 | 0.2 | 15 | 1.5 | 2~8 |
| QLA-50-4000-20-15 | | 0.05 | 4 | 1.5(jenis) | 20 (jenis) | 20 (jenis) | 1.5 | 5 | 1.5(jenis) | 2~8 |
| QLA-50-6000-25-40 | | 0.05 | 6 | 4 | 22 | 25 | 3 | 12 | 2 | 2~8 |
| QLA-100-6000-16-10 | | 0.1 | 6 | 1 | 21 | 16 | 8 | 5 | 2 | 2~8 |
| QLA-100-6000-25-25 | | 0.1 | 6 | 2.5 | 15 | 25 | 2 | 12 | 1.5 | 2~8 |
| QLA-100-12000-25-25 | | 0.1 | 12 | 2.5 | 15 | 25 | 2 | 12 | 1.5 | 2~8 |
| QLA-100-15000-45-22 | | 0.1 | 15 | 2.2 | 5 | 45 | 2.5 | 12 | 1.5 | 2~8 |
| QLA-100-20000-25-40 | | 0.1 | 20 | 4 | 20 | 25 | 1.5 | 12 | 3 | 2~8 |
| QLA-100-26500-30-30 | | 0.1 | 26.5 | 3 | 20 | 30 | 2.5 | 12 | 2 | 2~8 |
| QLA-100-30000-18-55 | | 0.1 | 30 | 5.5 | 15 | 18 | 2.5 | 12 | 2.5 | 2~8 |
| QLA-100-50000-28-50 | | 0.1 | 50 | 5 (taip.) | 10 | 28 | 3.0(maks.) | 12 | 3 | 2~8 |
| QLA-200-2000-30-30 | | 0.2 | 2 | 3 | 10 | 30 | 2 | 5 | 2 | 2~8 |
| QLA-200-6000-42-13 | | 0.2 | 6 | 1.3 | 15 | 42 | 2 | 12 | 2 | 2~8 |
| QLA-200-10000-45-50 | | 0.2 | 10 | 5 | 23 | 45 | 2.0(maks.) | 12 | 2.2 | 2~8 |
| QLA-300-40000-40-55 | | 0.3 | 40 | 5.5(jenis) | 14 | 40 | 2.5 | 12 | 2.5 | 2~8 |
| QLA-400-2000-25-20 | | 0.4 | 2 | 2 | 20 | 25 | 1.5 | 9 | 2.5 | 2~8 |
| QLA-400-8000-40-25 | | 0.4 | 8 | 2.5 | 14 | 40 | 1.5 | 12 | 2 | 2~8 |
| QLA-500-8000-20-16 | | 0.5 | 8 | 1.6(jenis) | 18 (taip.) | 20 (jenis) | 1 | 6 | 3.5 | 2~8 |
| QLA-500-18000-10-30 | | 0.5 | 18 | 3 (taip.) | 12 | 10 | 1.5 | 15 | 2 | 2~8 |
| QLA-500-18000-14-30 | | 0.5 | 18 | 3 (taip.) | 17 | 14 | 0.75 | 15 | 2 | 2~8 |
| QLA-500-18000-16-50 | | 0.5 | 18 | 5 | 18 | 16 | 1.5(maks.) | 12 | 2.2 | 2~8 |
| QLA-500-18000-40-30 | | 0.5 | 18 | 3 | 10 | 40 | 1.5 | 12 | 2.5 | 2~8 |
| QLA-500-18000-40-35 | | 0.5 | 18 | 3.5 | 12 | 40 | 2 | 5 | 2 | 2~8 |
| QLA-500-40000-43-50 | | 0.5 | 40 | 5 | 14 | 43 | 2.5 | 12 | 2 | 2~8 |
| QLA-600-4200-20-10 | | 0.6 | 4.2 | 1 (taip.) | 21 (taip.) | 20 (jenis) | 2 | 5 | 2 (taip.) | 0~4 |
| QLA-600-4200-30-08 | | 0.6 | 4.2 | 0.8 | 21 | 30 | 2.5 | 5 | 2 | 0~4 |
| QLA-600-4200-35-10 | | 0.6 | 4.2 | 1 | 21 | 35 | 2 | 5 | 2 | 0~4 |
| QLA-600-4200-55-11 | | 0.6 | 4.2 | 1.1 | 21 | 55 | 3 | 5 | 2 | 0~4 |
| QLA-700-1100-20-25 | | 0.7 | 1.1 | 2.5 | 13 | 20 | 1 | 12 | 1.5 | 2~8 |
| QLA-700-1100-25-25 | | 0.7 | 1.1 | 2.5 | 13 | 25 | 1.5 | 5 | - | 2~8 |
| QLA-800-18000-25-35 | | 0.8 | 18 | 3.5 | 13 | 25 | 2.5 | 12 | 2 | 2~8 |
| QLA-950-2150-20-20 | | 0.95 | 2.15 | 2 | 15 | 20 | 1.5 | 5 | 2 | 2~8 |
| QLA-1000-6000-15-20 | | 1 | 6 | 2 | 12 | 15 | 4.5 | 5 | 2 | 2~8 |
| QLA-1000-12000-25-50 | | 1 | 12 | 5 (taip.) | - | 25 | 1.5(maks.) | 12 | 2 | 2~8 |
| QLA-1000-12000-28-30 | | 1 | 12 | 3 | 15 | 28 | 1 | 12 | 2 | 2~8 |
| QLA-1000-18000-30-40 | | 1 | 18 | 4 | 10 | 30 | 1.5 | 12 | 1.5 | 2~8 |
| QLA-1000-18000-40-32 | | 1 | 18 | 3.2 | 8 | 40 | 2 | 5 | 1.8 | 2~8 |
| QLA-1000-18000-42-25 | | 1 | 18 | 2.5 | 10 | 42 | 1.5 | 9 | 2 | 2~8 |
| QLA-1000-18000-45-30 | | 1 | 18 | 3 | 10 | 45 | 2 | 5, 12 | 1.5 | 2~8 |
| QLA-1000-18000-47-25 | | 1 | 18 | 2.5 | 10 | 47 | 1.5 | 9 | 2 | 2~8 |
| QLA-1000-18000-47-32 | | 1 | 18 | 3.2 | 12 | 47 | - | 12 | 1.8 | 2~8 |
| QLA-1000-18000-50-30 | | 1 | 18 | 3 | 20 | 50 | 2.5 | 12 | 2 | 2~8 |
| QLA-1000-18000-55-22 | | 1 | 18 | 2.2 | 10 | 55 | 1.5 | 12 | 2.5 | 2~8 |
| QLA-1000-20000-25-35 | | 1 | 20 | 3.5 | 21 | 25 | 2.5 | 12 | 2 | 2~8 |
| QLA-1000-20000-40-40 | | 1 | 20 | 4 | 16 | 40 | 2 | 12 | 1.5 | 2~8 |
| QLA-1000-40000-30-80 | | 1 | 40 | 8 | 10 | 30 | 3 | 12 | 2.5 | 2~8 |
| QLA-2000-6000-30-15 | | 2 | 6 | 1.5 | 2 | 30 | 1 | 5 | 2 | 2~8 |
| QLA-2000-6000-39-45 | | 2 | 6 | 4.5 | 23 | 39 | 0.8 | 10 | 2 | 2~8 |
| QLA-2000-8000-20-40 | | 2 | 8 | 4 | 8 | 20 | 1.5 | 5 | 1.6 | 2~8 |
| QLA-2000-10000-30-40 | | 2 | 10 | 4 | 15 | 30 | 1 | 12 | 2 | 2~8 |
| QLA-2000-18000-12-32 | | 2 | 18 | 3.2 | 13 | 12 | 1.5 | 12 | 2 | 2~8 |
| QLA-2000-18000-18-30 | | 2 | 18 | 3 | 10 | 18 | 1.5 | 12 | 1.5 | 2~8 |
| QLA-2000-18000-18-40 | | 2 | 18 | 4 | 19 | 18 | 1 | 12 | 2 | 2~8 |
| QLA-2000-18000-21-40 | | 2 | 18 | 4 | 23 | 21 | 1 | 12 | 2 | 2~8 |
| QLA-2000-18000-28-30 | | 2 | 18 | 3 | 10 | 28 | 1.5 | 12 | 1.5 | 2~8 |
| QLA-2000-18000-30-45 | | 2 | 18 | 4.5 | 10 | 30 | 2 | 12 | 2 | 2~8 |
| QLA-2000-18000-34-30 | | 2 | 18 | 3 | 22 | 34 | 1.5 | 12 | 2.2 | 2~8 |
| QLA-2000-26500-25-40 | | 2 | 26.5 | 4 | 8 | 25 | 2 | 12 | 1.8 | 2~8 |
| QLA-2000-26500-48-50 | | 2 | 26.5 | 5 | 10 | 48 | 4.5 | 9 | 2.5 | 2~8 |
| QLA-3000-12000-24-30 | | 3 | 12 | 3 | 21 | 24 | 1.5 | 12 | 1.5 | 2~8 |
| QLA-3000-15000-15-30 | | 3 | 15 | 3 | 8 | 15 | 1 | 5 | 1.5 | 2~8 |
| QLA-4000-8000-22-25 | | 4 | 8 | 2.5 | 14 | 22 | 1 | 12 | 2 | 2~8 |
| QLA-4000-8000-40-11 | | 4 | 8 | 1.1 | 10 | 40 | 1.5 | 12 | 2 | 2~8 |
| QLA-4000-12000-14-30 | | 4 | 12 | 3 | 15 | 14 | 2 | 12 | 2 | 2~8 |
| QLA-4000-12000-30-15 | | 4 | 12 | 1.5 | 10 | 30 | 2 | 12 | 2 | 2~8 |
| QLA-5000-10000-30-23 | | 5 | 10 | 2.3 | 10 | 30 | 1.2 | 5 | 1.5 | 2~8 |
| QLA-5400-5900-35-08 | | 5.4 | 5.9 | 0.8 | 10 | 35 | 0.3 | 5 | 1.4 | 2~8 |
| QLA-6000-18000-20-28 | | 6 | 18 | 2.8 | 13 | 20 | 1.2 | 12 | 2 | 2~8 |
| QLA-6000-18000-25-50 | | 6 | 18 | 5 | 10 | 25 | 3 | 5 | 2 | 2~8 |
| QLA-6000-18000-50-30 | | 6 | 18 | 3 | 15 | 50 | 1.5 | 12 | 2 | 2~8 |
| QLA-8000-12000-15-40 | | 8 | 12 | 4 | 13 | 15 | 0.5 | 5 | 1.5 | 2~8 |
| QLA-8000-12000-32-11 | | 8 | 12 | 1.1 | 10 | 32 | 1 | 12 | 2 | 2~8 |
| QLA-8000-18000-20-40 | | 8 | 18 | 4 | 8 | 20 | 1.5 | 5 | 1.6 | 2~8 |
| QLA-8000-26500-15-35 | | 8 | 26.5 | 3.5 | 8 | 15 | 1.5 | 5 | 1.5 | 2~8 |
| QLA-8000-26500-40-65 | | 8 | 26.5 | 6.5 | 18 | 40 | 2 | 12 | 2 | 2~8 |
| QLA-9000-10000-25-15 | | 9 | 10 | 1.5 | 20 | 25 | 0.5 | 9 | 1.8 | 2~8 |
| QLA-10700-12750-25-30 | | 10.7 | 12.75 | 3 | 8 | 25 | 0.5 | 5 | 1.5 | 2~8 |
| QLA-12000-18000-20-40 | | 12 | 18 | 4 | 15 | 20 | 1.5 | 12 | 1.5 | 2~8 |
| QLA-12000-18000-36-18 | | 12 | 18 | 1.8 | 10 | 36 | 1.2 | 12 | 2 | 2~8 |
| QLA-12000-40000-30-40 | | 12 | 40 | 4 | 5 | 30 | 2.5 | 12 | 2.5 | 2~8 |
| QLA-16000-22000-35-25 | | 16 | 22 | 2.5 | 19 | 35 | 1.5 | 12 | 2 | 2~8 |
| QLA-16000-40000-20-35 | | 16 | 40 | 3.5 | 16 | 18 | 3.5 | 5 | 2 | 2~8 |
| QLA-17500-20200-20-20 | | 17.5 | 20.2 | 2 | 2 | 20 | 0.5 | 5 | 1.5 | 2~8 |
| QLA-17700-21200-30-80 | | 17.7 | 21.2 | 8 | 10 | 30 | 2 | 15~24 | 2 | 2~8 |
| QLA-18000-26500-30-40 | | 18 | 26.5 | 4 | 5 | 30 | 1 | 12 | 1.8 | 2~8 |
| QLA-18000-26500-48-25 | | 18 | 26.5 | 2.5 | 10 | 48 | 2.5 | 12 | 2.3 | 2~8 |
| QLA-18000-26500-45-32 | | 18 | 26.5 | 3.2 | 10 | 45 | 2 | 5 | 1.8 | 2~8 |
| QLA-18000-28000-20-40 | | 18 | 28 | 4 | 8 | 20 | 1.5 | 5 | 1.6 | 2~8 |
| QLA-18000-40000-25-50 | | 18 | 40 | 5 | 12 | 25 | 1.5(maks.) | 5 | 2.5 | 2~8 |
| QLA-18000-40000-25-50(P10) | | 18 | 40 | 5 | 10 | 25 | 3 | 5 | 2 | 2~8 |
| QLA-18000-40000-25-50(P15) | | 18 | 40 | 5 | 15 | 25 | 2.5 | 12 | 2 | 2~8 |
| QLA-18000-40000-30-50(P20) | | 18 | 40 | 5 | 20 | 30 | 2.5 | 12 | 2.5 | 2~8 |
| QLA-18000-40000-30-35 | | 18 | 40 | 3.5 | 8 | 30 | 2.5 | 12 | 2.2 | 2~8 |
| QLA-18000-40000-40-45 | | 18 | 40 | 4.5 | 6 | 40 | 2.5 | 15 | 2 | 2~8 |
| QLA-18000-40000-50-45 | | 18 | 40 | 4.5 | 5 | 50 | 3 | 15 | 2 | 2~8 |
| QLA-20000-32000-40-25 | | 20 | 32 | 2.5 | 10 | 40 | 2.5 | 5 | 2 | 2~8 |
| QLA-23000-25000-35-20 | | 23 | 25 | 2 | -3 | 35 | 1.5 | 5 | 1.8 | 2~8 |
| QLA-23000-40000-34-35 | | 23 | 40 | 3.5 | 10 | 34 | 2.5 | 12 | 2 | 2~8 |
| QLA-24000-28000-30-40 | | 24 | 28 | 4 | 10 | 30 | 1 | 5 | 2 | 2~8 |
| QLA-24000-30000-30-20 | | 24 | 30 | 2 | 10 | 30 | 1 | 5 | 1.5 | 2~8 |
| QLA-25300-27200-50-18 | | 25.3 | 27.2 | 1.8 | 5 | 50 | 1 | 12 | 1.5 | 2~8 |
| QLA-26000-40000-30-28 | | 26 | 40 | 2.8 | 10 | 30 | 2.5 | 12 | 2.3 | 2~8 |
| QLA-26000-40000-30-30 | | 26 | 40 | 3 | - | 30 | - | 7 | 2.2 | 2~8 |
| QLA-26500-40000-20-30 | | 26.5 | 40 | 3 | 5 | 20 | 1.5 | 5 | 1.5 | 2~8 |
| QLA-26500-40000-25-40 | | 26.5 | 40 | 4 | - | 25 | 2 | 5 | 1.8 | 2~8 |
| QLA-39000-41000-30-32 | | 39 | 41 | 3.2 | 10 | 30 | 0.5 | 5 | 2 | 2~8 |
| QLA-40000-53000-40-50 | | 40 | 53 | 5 | 10 | 40 | 2 | 5 | 2 | 2~8 |
| QLA-50000-59000-40-55 | | 50 | 59 | 5.5 | 10 | 40 | 1 | 8 | 2 | 2~8 |
| QLA-50000-75000-25-30 | | 50 | 75 | 3 | - | 25 | - | 7 | 2 | 2~8 |
| QLA-57000-67000-30-50 | | 57 | 67 | 5 | 10 | 30 | - | 12 | 2 | 2~8 |
| QLA-60000-90000-35-40 | | 60 | 90 | 4 | 9 | 35 | - | 5 | 3 | 2~8 |
| QLA-60000-90000-26-43 | | 60 | 90 | 4.3 | - | 26 | - | 7 | 2 | 2~8 |
| QLA-75000-110000-20.5-32 | | 75 | 110 | 3.2 | - | 20.5 | 2.5 | 7 | 2 | 2~8 |
| QLA-75000-110000-38-36 | | 75 | 110 | 3.6 | - | 38 | - | 7 | 2 | 2~8 |
| QLA-110000-170000-16-40 | | 110 | 170 | 4 (taip.) | - | 16 | 3 | 7 | 2.2 | 2~8 |
| QLA-140000-200000-15-45 | | 140 | 200 | 4.5 | - | 15 | 3 | 7 | 2.5 | 2~8 |
| QLA-200000-230000-22-72 | | 200 | 230 | 7.2 | - | 22 | 3 | 5 | 2.5 | 2~8 |
| QLA-230000-260000-19-85 | | 230 | 260 | 8.5 | - | 19 | - | 5 | 3.5 | 2~8 |
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