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Langkah Kontrol Digital Control Step Control Stepe Attenuator
Attenuator sing dikontrol digital yaiku komponen gelombang mikro sing bisa ngontrol jumlah attenuasi liwat sinyal digital.
Prinsip implementasine yaiku ngontrol babagan sinyal kanthi nyetel negara komponen internal utawa ukuran sinyal input, ngganti nilai resistensi. Dibandhingake karo attenuator mekanik lan resistor tradisional.
Attenuator sing dikontrol digital duwe kaluwihan ing ngisor iki:
1. Precision High: Attenuator kontrol digital bisa nggayuh atenuasi kanthi tliti kanthi lengkap liwat kontrol digital, biasane entuk akurasi 0.1db utawa kurang.
2 .. Broadband: Attenuator digital biasane digunakake ing GHz utawa uga THL Range lan duwe bandwidth sudhut.
3. Kisaran dinamis gedhe: Attenuator langkah digital bisa entuk sawetara sing bisa diatur saka 0DB nganti 60db utawa luwih, lan kisaran pangaturan.
4 .. Kontrol sing bisa diprogram: Attenuator kontrol digital bisa diprogram liwat antarmuka digital kayata spi lan i2c, kanthi fleksibilitas sing dhuwur.
Attenuator sing dikontrol digital biasane digunakake ing lapangan kayata uji coba mikro, radar, komunikasi, lan komunikasi satelit. Njupuk aplikasi test minangka conto, Attenuator kontrol digital bisa digunakake kanggo nyetel kekuwatan sinyal tes kanggo ngukur sensitivitas lan linearitas saka tugas (piranti ing ngisor iki); Bisa digunakake kanggo calibrate sistem tes kanggo njamin akurasi lan konsistensi; Bisa digunakake kanggo skenario uji simulasi kanggo ngevaluasi kinerja anti-gangguan saka sistem kasebut nglawan macem-macem gangguan lan saluran saluran.
KueswavePerlengkapan band sing amba lan attenuator sing dikontrol kanthi dinamis kanthi frekuensi nganti 40GHz. Langkah kasebut bisa dadi sawetara 0,25db lan atteniasi bisa dadi 100db utawa luwih. Attenuator sing dikontrol digital kita duwe kualitas apik lan linuwih sing dhuwur, kanthi nomer 70 bagean, sing bisa nyukupi kebutuhan kanggo macem-macem pelanggan lan digunakake ing pirang-pirang lapangan.
Nomer bagean | Frekuensi(GHz, Min.)  | Frekuensi(GHz, Max.) | Range Attenuation(DB) | Bit kontrol2 | Langkah(DB) | Akurasi(+/-) | Rugi sisipan(DB, Max.) | Vswr(Max.) | Ngalih wektu(ns, max.) | Kekuwatan(DBM, Max.) | Wektu Mimpin(minggu) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Qda-0-6000-30-1 | DC | 6 | 0 ~ 30 | - | 1 | 3 ~ 5 %%. | 2 | 1.5 | - | 20 | 3 ~ 6 |
| Qda-0-18000-11-1 | DC | 18 | 0 ~ 11 | - | 1 | ± 1db | 0,6 + 0,09 / GHz | 1.75 | 20ms | 30 | 3 ~ 6 |
| Qda-0-18000-30-10 | DC | 18 | 0 ~ 30 | - | 10 | 1.3db | 1.9 | 1.5 | - | 30 | 3 ~ 6 |
| Qda-0-18000-110-10 | DC | 18 | 0 ~ 110 | - | 10 | ± 45db | 0,6 + 0,09 / GHz | 1.75 | 20ms | 30 | 3 ~ 6 |
| Qda-0-26500-11-1 | DC | 26.5 | 0 ~ 11 | - | 1 | ± 1.15db | 2,5 | 1.8 | 20ms | 30 | 3 ~ 6 |
| Qda-0-26500-90-10 | DC | 26.5 | 0 ~ 90 | - | 10 | ± 2.95db | 2,5 | 1.8 | 20ms | 50 | 3 ~ 6 |
| Qda-0-40000-11-1 | DC | 40 | 0 ~ 11 | - | 1 | ± 1.2db | 3 | 1.85 | 20ms | 30 | 3 ~ 6 |
| Qda-0-40000-90 | DC | 40 | 0 ~ 90 | - | 10 | ± 5% | 3 | 1.85 | 20ms | 30 | 3 ~ 6 |
| Qda-0-50000-11-1 | DC | 50 | 0 ~ 11 | - | 1 | ± 1.35db | 3,5 | 1.85 | 20ms | 30 | 3 ~ 6 |
| Qda-0-50000-35-5 | DC | 50 | 0 ~ 35 | - | 5 | 1.4db | 2.6 | 1.6 | 20ms | 30 | 3 ~ 6 |
| Qda-0-50000-65-5 | DC | 50 | 0 ~ 65 | - | 5 | ± 1.5db | 4 | 1.6 | 20ms | 30 | 3 ~ 6 |
| Qda-0-50000-90-10 | DC | 50 | 0 ~ 90 | - | 10 | ± 5.5% | 4 | 2.2 | 20ms | 30 | 3 ~ 6 |
| Qda-9K-20000-31.5-0.5 | 9K | 20 | 0 ~ 31.5 | - | 0,5 | ± 1db. | 6 | 2 | - | 25 | 3 ~ 6 |
| Qda-0.1-5000-110-1 | 0.0001 | 5 | 0 ~ 110 | 7 | 1 | ± 3db | 8 | 2,5 | 500 | 30 | 3 ~ 6 |
| Qda-0.1-18000-1.5-0.5 | 0.0001 | 18 | 0 ~ 31.5 | - | 0,5 | ± 1db. | 6 | 1.5 tip. | 50 | 27 | 3 ~ 6 |
| Qda-0.1-26500-3.5-0.5 | 0.0001 | 26.5 | 0 ~ 31.5 | - | 0,5 | ± 3.5db tym. | 8 | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-0.1-40000-3.5-0.5 | 0.0001 | 40 | 0 ~ 31.5 | - | 0,5 | ± 45db Typ. | 10 | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-10-18000-3.5-0.5 | 0,01 | 18 | 0 ~ 31.5 | - | 0,5 | ± 1db | 5.5 | 2 | 1μs | 25 | 3 ~ 6 |
| Qda-10-18000-63-1 | 0,01 | 18 | 0 ~ 63 | - | 1 | ± 1.5db Typ. | 7,5 | 2 | 20 | 25 | 3 ~ 6 |
| Qda-10-18000-633.5-0.5 | 0,01 | 18 | 0 ~ 63.5 | 7 | 0,5 | ± 2db | 5 | 2,5 | - | - | 3 ~ 6 |
| Qda-10-18000-633.75-0.25 | 0,01 | 18 | 0 ~ 63.75 | - | 0,25 | ± 1.5db Typ. | 7,5 | 2 | 20 tym. | 25 | 3 ~ 6 |
| Qda-10-20000-63.75-0.25 | 0,01 | 20 | 0 ~ 63.75 | - | 0,25 | ± 1.5db Typ. | 8 | 2 | 20 | 25 | 3 ~ 6 |
| Qda-20-6000-3.5-0.5 | 0,02 | 6 | 0 ~ 31.5 | - | 0,5 | ± 0.5db tym. | 6 | 2 | - | 25 | 3 ~ 6 |
| Qda-20-18000-3.5-0.5 | 0,02 | 18 | 0 ~ 31.5 | - | 0,5 | ± 1db. | 5.5 | 2 | - | 25 | 3 ~ 6 |
| Qda-20-20000-31.5-0.5 | 0,02 | 20 | 0 ~ 31.5 | - | 0,5 | ± 1db. | 6 | 2 | - | 25 | 3 ~ 6 |
| Qda-50-4000-31-1 | 0,05 | 4 | 0 ~ 31 | 5 | 1 | ± 0.5db tym. | 3 | 1.8 | 1000 | 24 | 3 ~ 6 |
| Qda-100-6000-30-1 | 0.1 | 6 | 0 ~ 30 | - | 1 | ± 1.5db Typ. | 5.5 | 2 | - | 30 | 3 ~ 6 |
| Qda-100-18000-3.5-0.5 | 0.1 | 18 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 5.5 or. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-100-18000-32-0.03 | 0.1 | 18 | 0 ~ 32 | 10 | 0,03 | ± 2db | 4.7 | 2,5 | - | - | 3 ~ 6 |
| Qda-100-18000-32-0.06 | 0.1 | 18 | 0 ~ 32 | 9 | 0,06 | ± 2DB Typ. | 5 | 2,5 | 5000 | 24 | 3 ~ 6 |
| Qda-100-26500-31.5-0.5 | 0.1 | 26.5 | 0 ~ 31.5 | 6 | 0,5 | ± 2.5db TYP. | 6 TYP. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-100-40000-31-1 | 0.1 | 40 | 0 ~ 31 | 5 | 1 | ± 2db | 9 | 2.2 | - | - | 3 ~ 6 |
| Qda-100-40000-32-0.03 | 0.1 | 40 | 0 ~ 32 | 10 | 0,03 | ± 2db | 6 | 2,5 | - | - | 3 ~ 6 |
| Qda-100-40000-32-0.06 | 0.1 | 40 | 0 ~ 32 | 9 | 0,06 | ± 2DB Typ. | 6 | 2,5 | - | - | 3 ~ 6 |
| Qda-100-40000-31.5-0.5 | 0.1 | 40 | 0 ~ 31.5 | - | 0,5 | ± 1db | 9 | 2.2 | - | 25 | 3 ~ 6 |
| Qda-100-50000-31.5-0.5 | 0.1 | 50 | 0 ~ 31.5 | 6 | 0,5 | ± 2DB Typ. | 11 | 2,5 | - | - | 3 ~ 6 |
| Qda-500-18000-3.5-0.5 | 0,5 | 18 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 5.5 or. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-500-18000-633.75-0.25 | 0,5 | 18 | 0 ~ 63.75 | - | 0,25 | ± 1.5db Typ. | 7,5 | 2 | 20 | 25 | 3 ~ 6 |
| Qda-500-26500-31.5-0.5 | 0,5 | 26.5 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 6 TYP. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-500-2-40000-3.5-0.5 | 0,5 | 40 | 0 ~ 31.5 | - | 0,5 | ± 2db | 7 | 2 | - | 25 | 3 ~ 6 |
| Qda-500-2-40000-63.5-0.5 | 0,5 | 40 | 0 ~ 63.5 | - | 0,5 | ± 2db | 11.5 | 1.7 | - | 25 | 3 ~ 6 |
| Qda-1000-2000-31.5-0.5 | 1 | 2 | 0 ~ 31.5 | - | 0,5 | ± 2DB Typ. | 3.5- tip. | 1.6 TYP. | 50 | 27 | 3 ~ 6 |
| Qda-1000-2000-47.5-0.5 | 1 | 2 | 0 ~ 47.5 | 7 | 0,5 | 3% | 3,5 | 1.5 | 100 | 27 | 3 ~ 6 |
| Qda-1000-2000-63.5-0.5 | 1 | 2 | 0 ~ 63.5 | - | 0,5 | ± 2,5db | 5 | 1.7 | - | 25 | 3 ~ 6 |
| Qda-1000-2000-63.75-0.25 | 1 | 2 | 0 ~ 63.75 | 8 | 0,25 | ± 1.5db | 1.5 | 1.5 | - | - | 3 ~ 6 |
| Qda-1000-18000-3.5-0.5 | 1 | 18 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 5.5 or. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-1000-18000-63-1 | 1 | 18 | 0 ~ 63 | 6 | 1 | ± 2DB Typ. | 7,5 | 2 | 100 | 26 | 3 ~ 6 |
| Qda-1000-18000-127-0.5 | 1 | 18 | 0 ~ 127 | - | 0,5 | ± 2.5db TYP. | 12.5 | 2,5 | 1US | 25 | 3 ~ 6 |
| Qda-1000-2000000-63.5-0.5 | 1 | 20 | 0 ~ 63.5 | - | 0,5 | ± 3db tym. | 7 | 1.8 | - | 25 | 3 ~ 6 |
| Qda-1000-26500-3.5-0.5 | 1 | 26.5 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 6 TYP. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-1000-4-40000-31-1 | 1 | 40 | 0 ~ 31 | 5 | 1 | ± 5 %%. | 8 | 2 | - | 27 | 3 ~ 6 |
| Qda-1000-4-40000-63.5-0.5 | 1 | 40 | 0 ~ 63.5 | - | 0,5 | ± 2DB Typ. | 11.5 | 2 | 200 | 25 | 3 ~ 6 |
| Qda-1000-50000-31.5-0.5 | 1 | 50 | 0 ~ 31.5 | 6 | 0,5 | ± 2DB Typ. | 11 | 2,5 | - | - | 3 ~ 6 |
| Qda-2000-4-4-4-4-4-5-0.5 | 2 | 4 | 0 ~ 31.5 | - | 0,5 | ± 2DB Typ. | 3.5- tip. | 1.6 TYP. | 50 | 27 | 3 ~ 6 |
| Qda-2000-4-4-4-43.75-0.25 | 2 | 4 | 0 ~ 63.75 | 8 | 0,25 | ± 1.5db | 2 | 1.5 | - | - | 3 ~ 6 |
| Qda-2000-18000-15-1 | 2 | 18 | 0 ~ 15 | 4 | 1 | 4% | 7 | 2.2 | 500 | 20 | 3 ~ 6 |
| Qda-2000-18000-31.5-0.5 | 2 | 18 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 5.5 or. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-2000-18000-50-0.1 | 2 | 18 | 0 ~ 50 | - | 0.1 | ± 2DB Typ. | 7 | 2,5 | 500 jinis. | 24 | 3 ~ 6 |
| Qda-2000-18000-60-0.1 | 2 | 18 | 0 ~ 60 | - | 0.1 | 5 %%. | 6 | 2 | - | 20 | 3 ~ 6 |
| Qda-2000-18000-60 | 2 | 18 | 0 ~ 60 | 3 | 10 | 4% | 14 | 2.2 | 500 | 20 | 3 ~ 6 |
| Qda-2000-18000-633.75-0.25 | 2 | 18 | 0 ~ 63.75 | - | 0,25 | ± 1.5db Typ. | 7,5 | 2 | - | 25 | 3 ~ 6 |
| Qda-2000-26500-31.5-0.5 | 2 | 26.5 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 6 TYP. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-20001200-40000-31.5-0.5 | 2 | 40 | 0 ~ 31.5 | - | 10 | ± 2DB Typ. | 7 | 2 | 1000 | 25 | 3 ~ 6 |
| Qda-4000-8000-3.5-0.5 | 4 | 8 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 4 p. | 1.6 TYP. | 50 | 27 | 3 ~ 6 |
| Qda-4000-8000-63.75-0.25 | 4 | 8 | 0 ~ 63.75 | 8 | 0,25 | ± 2DB Typ. | 2,5 | 1.8 | - | - | 3 ~ 6 |
| Qda-4000-32000-1.5-0.5 | 4 | 32 | 0 ~ 31.5 | - | 0,5 | ± 2DB Typ. | 5.5 | 2 | 1000 | 25 | 3 ~ 6 |
| Qda-4000-32000-63.5-0.5 | 4 | 32 | 0 ~ 63.5 | - | 0,5 | ± 2DB Typ. | 10 | 2 | 200 | 25 | 3 ~ 6 |
| Qda-6000-6400-30-1 | 6 | 6.4 | 0 ~ 30 | - | 1 | ± (1 + 9%) DB | 5.5 | 2 | - | 30 | 3 ~ 6 |
| Qda-6000-18000-1.5-0.5 | 6 | 18 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 5.5 or. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-6000-26500-3.5-0.5 | 6 | 26.5 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 6 TYP. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-7000-9000-32-0.25 | 7 | 9 | 0 ~ 32 | - | 0,25 | ± 2db | 5.5 | 2 | - | 24 | 3 ~ 6 |
| Qda-8000-12000-31-1 | 8 | 12 | 0 ~ 31 | 5 | 1 | ± 2% | 3,5 | 1.5 | 100 | 27 | 3 ~ 6 |
| Qda-8000-12000-31.5-0.5 | 8 | 12 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 4.5 tip. | 1.6 TYP. | 50 | 27 | 3 ~ 6 |
| Qda-8000-12000-633.75-0.25 | 8 | 12 | 0 ~ 63.75 | 8 | 0,25 | ± 2db | 2.8 | 1.8 | - | - | 3 ~ 6 |
| Qda-8000-12000-12-10 | 8 | 12 | 0 ~ 110 | 4 | 10 | 3 ~ 5 %%. | 8 | 1.5 | - | 20 | 3 ~ 6 |
| Qda-8000-18000-63.75-0.25 | 8 | 18 | 0 ~ 63.75 | - | 0,25 | ± 1.5db Typ. | 7,5 | 2 | - | 25 | 3 ~ 6 |
| Qda-8200-12400-61-1 | 8.2 | 12.4 | 0 ~ 61 | 6 | 1 | 4% | 7 | 2.2 | 500 | 30 | 3 ~ 6 |
| Qda-9000-10000007.5-0.5 | 9 | 10 | 0 ~ 47.5 | 7 | 0,5 | 3% | 5.5 | 1.8 | 100 | 27 | 3 ~ 6 |
| Qda-12000-18000-63.75-0.25 | 12 | 18 | 0 ~ 63.75 | 8 | 0,25 | ± 2,5db | 3.7 | 2,5 | - | - | 3 ~ 6 |
| Qda-18000-26500-3.5-0.5 | 18 | 26.5 | 0 ~ 31.5 | - | 0,5 | ± 2.5db TYP. | 6 TYP. | 2 TYM. | 50 | 27 | 3 ~ 6 |
| Qda-18000-4-40000-31.5-0.5 | 18 | 40 | 0 ~ 31.5 | 6 | 0,5 | 6% | 8 | 2,5 | 500 | 27 | 3 ~ 6 |
| Qda-18000-4-40000-50-0.05 | 18 | 40 | 0 ~ 50 | 10 | 0,05 | ± 2db | 9 | 2,5 | - | - | 3 ~ 6 |
| Qda-18000-50000-31.5-0.5 | 18 | 50 | 0 ~ 31.5 | 6 | 0,5 | ± 2DB Typ. | 11 | 2,5 | 20 tym. | 25 | 3 ~ 6 |
| Qda-19000-34000-63.5-0.5 | 19 | 34 | 0 ~ 63.5 | 7 | 0,5 | 2db Typ. | 13%. | 2 | 1μs TYP. | 25 | 3 ~ 6 |
| Qda-26500-40000-50-0.1 | 26.5 | 40 | 0 ~ 50 | - | 0.1 | ± 2.5db TYP. | 9 | 2,5 | 5000 TYP. | 24 | 3 ~ 6 |
| Qda-300-4000000-30-0.5 | 30 | 40 | 0 ~ 30 | - | 0,5 | 3 ~ 5 %%. | 5.5 | 1.5 | - | 25 | 3 ~ 6 |
| Qda-35000-4-4-4-40000-60-0.5 | 35 | 40 | 0 ~ 60 | 7 | 0,5 | - | 15 | 1.5 | - | 15 | 3 ~ 6 |
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