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- Rentang Dinamis Lega
- Sensitivitas Sinyal Tangensial Luhur
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Panguat vidéo log detektor utamina dianggo dina sistem komunikasi sapertos radar, sistem perang éléktronik, sareng komunikasi satelit. Dina sistem ieu, panguat tiasa ngabantosan dina ngolah sinyal RF, ngekstrak inpormasi anu mangpaat, sareng ngarobihna janten sinyal vidéo anu cocog pikeun diprosés salajengna. Salian ti éta, panguat RF ogé tiasa diterapkeun dina widang sapertos milarian arah radio sareng ngawaskeun gangguan radio.
Perlu dicatet yén amplifier vidéo log detektor sanés amplifier gelombang mikro universal, sareng desain sareng aplikasi na kedah dioptimalkeun numutkeun sistem komunikasi sareng skénario aplikasi khusus. Samentawis éta, nalika nganggo amplifier gelombang milimeter, perhatian ogé kedah dibayar kana kaayaan sareng watesan kerjana pikeun nyingkahan masalah sapertos karusakan atanapi degradasi kinerja.
1. Sensitivitas anu luhur: Panguat gelombang mm tiasa nampi sinyal RF anu lemah pisan sareng ngarobihna janten sinyal vidéo.
2. Noise rendah: Kusabab sinyal RF sering lemah pisan, amplifier RF kedah ngagaduhan karakteristik noise rendah pikeun mastikeun kajelasan sareng akurasi sinyal.
3. Rentang dinamis anu lega: Panguat vidéo log detektor kedah gaduh rentang dinamis anu lega pikeun adaptasi kana kakuatan sinyal sareng rentang frékuénsi anu béda.
4. Linieritas sareng stabilitas anu saé: Pikeun mastikeun akurasi sareng reliabilitas pamrosésan sinyal, amplifier pidéo log detektor kedah gaduh linieritas sareng stabilitas anu saé.
Qualwavenyuplai Detector Log Video Amplifiers (DLVAs) ti DC dugi ka 40GHz, sareng TSS-na ngan ukur -72dBm.

Nomer Bagian | Frékuénsi(GHz, Min.) | Frékuénsi(GHz, Maks.) | TSS(dBm, Tipikal) | Karataan(±dB, Maks.) | Rentang Dinamis(dBm) | Log Linearitas(±dB, Maks.) | VSWR(Maks.) | Ayeuna(mA @+/-12VDC) | Waktos prosés(Minggu) |
|---|---|---|---|---|---|---|---|---|---|
| QDLVA-100-20000-55 | 0.1 | 20 | -58 | 1.5 | -55~+5 | 1 | 2.5 (biasana) | 120 | 2~8 |
| QDLVA-500-2000-39 | 0.5 | 2 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-500-2000-75-25 | 0.5 | 2 | - | - | -70~+5 | - | 2 | 70 | 2~8 |
| QDLVA-500-6000-38 | 0.5 | 6 | -41 | 2 | -38~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-500-10000-60-14 | 0.5 | 10 | -61 | 3 (tipikal) | -60~0 | 3 (tipikal) | 2 | 60@3.3VDC | 2~8 |
| QDLVA-500-6000-70 | 0.5 | 6 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-500-18000-37 | 0.5 | 18 | -40 | 2 | -37~+5 | 1 | 2.5 | 120/60 | 2~8 |
| QDLVA-500-18000-65 | 0.5 | 18 | -68 | 3 | -65~+5 | 1.5 (biasana) | 3.5 | 350/60 | 2~8 |
| QDLVA-500-18500-65 | 0.5 | 18.5 | -65 | 2 | -65~+5 | - | 2.5 | 200@+5/+12VDC | 2~8 |
| QDLVA-1000-2000-39 | 1 | 2 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-1000-2000-70 | 1 | 2 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-1000-8000-39 | 1 | 8 | -42 | 2 | -39~+5 | 1 | 2 | 100/50 | 2~8 |
| QDLVA-1000-8000-70 | 1 | 8 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-1000-18000-70 | 1 | 18 | -70 | 2.5 | -70~+5 | 1 | 2.5 | 250/130 | 2~8 |
| QDLVA-2000-4000-39 | 2 | 4 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-2000-4000-70 | 2 | 4 | -72 | 2 | -70~+2 | 1 | 2.2 | 460/150 | 2~8 |
| QDLVA-2000-6000-70 | 2 | 6 | -72 | 2 | -70~+5 | 1 | 2.2 | 460/150 | 2~8 |
| QDLVA-2000-8000-39 | 2 | 8 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-2000-8000-65 | 2 | 8 | -60 | 2.5 | -65~+5 | - | 2 | 80@+5/+12VDC | 2~8 |
| QDLVA-2000-10000-39 | 2 | 10 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-2000-10000-70 | 2 | 10 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-2000-18000-38 | 2 | 18 | -41 | 2.5 | -38~+5 | 1 | 3 | 120/60 | 2~8 |
| QDLVA-2000-18000-39 | 2 | 18 | -42 | 1.5 | -39~+5 | 1 | 2.2 | 70/60 | 2~8 |
| QDLVA-2000-18000-75-50 | 2 | 18 | - | ±1 (tipe) | -70~+5 | ±1 (tipe) | 2 | 100 | 2~8 |
| QDLVA-4000-8000-39 | 4 | 8 | -42 | 2.5 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-4000-8000-70 | 4 | 8 | -72 | 2 | -70~+5 | 1 | 2.2 | 460/150 | 2~8 |
| QDLVA-4000-10000-70 | 4 | 10 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-4000-12000-39 | 4 | 12 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-6000-12000-39 | 6 | 12 | -42 | 2.5 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-6000-12000-70 | 6 | 12 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-6000-18000-65 | 6 | 18 | -60 | 2.5 | -65~+5 | - | 2 | 80@+5/+12VDC | 2~8 |
| QDLVA-6000-18000-70 | 6 | 18 | -72 | 2 | -70~+5 | 1 | 2.2 | 250/130 | 2~8 |
| QDLVA-8000-12000-39 | 8 | 12 | -42 | 2.5 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-8000-12000-65 | 8 | 12 | -60 | 2.5 | -65~+5 | - | 2 | 80@+5/+12VDC | 2~8 |
| QDLVA-8000-12000-70 | 8 | 12 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-8000-14000-39 | 8 | 14 | -42 | 2 | -39~+5 | 1 | 2 | 120/60 | 2~8 |
| QDLVA-8000-14000-70 | 8 | 14 | -72 | 2 | -70~+5 | 1 | 2 | 250/130 | 2~8 |
| QDLVA-8000-18000-39 | 8 | 18 | -42 | 2.5 | -39~+5 | 1 | 2.2 | 120/60 | 2~8 |
| QDLVA-8000-18000-70 | 8 | 18 | -72 | 2 | -70~+2 | 1 | 2.2 | 420/160 | 2~8 |
| QDLVA-12000-18000-39 | 12 | 18 | -42 | 2.5 | -39~+5 | 1 | 2.2 | 120/60 | 2~8 |
| QDLVA-12000-18000-75-25 | 12 | 18 | - | - | -70~+5 | - | 2 | 70 | 2~8 |
| QDLVA-18000-26500-36 | 18 | 26.5 | -39 | 2.5 | -36~+5 | 1.5 | 3.5 | 100/200 | 2~8 |
| QDLVA-18000-26500-60 | 18 | 26.5 | -65 | 3 | -60~+2 | 1.5 | 2.2 | 350/150 | 2~8 |
| QDLVA-18000-40000-35 | 18 | 40 | -37 | 2.5 | -35~+5 | 2 | 4 | 60/60 | 2~8 |
| QDLVA-18000-40000-41 | 18 | 40 | -39 | 2.5 | -36~+5 | 1.5 | 3.5 | 50 (biasana) | 2~8 |
| QDLVA-26500-40000-36 | 26.5 | 40 | -39 | 2.5 | -36~+5 | 1.5 | 3.5 | 100/200 | 2~8 |